Update copyright headers in extensions/
The methodology used to generate this CL is documented in
https://crbug.com/1098010#c34.
No-Try: true
Bug: 1098010
Change-Id: I92587d82572fb164300a4165a153102982a277dc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3894332
Reviewed-by: Mark Mentovai <[email protected]>
Commit-Queue: Avi Drissman <[email protected]>
Owners-Override: Avi Drissman <[email protected]>
Auto-Submit: Avi Drissman <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1046592}
diff --git a/extensions/browser/BUILD.gn b/extensions/browser/BUILD.gn
index 73fbe61..4bf02dd 100644
--- a/extensions/browser/BUILD.gn
+++ b/extensions/browser/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/PRESUBMIT.py b/extensions/browser/PRESUBMIT.py
index 5ebdba9..706df3e 100644
--- a/extensions/browser/PRESUBMIT.py
+++ b/extensions/browser/PRESUBMIT.py
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/activity.cc b/extensions/browser/activity.cc
index 94b2283..77fe290d 100644
--- a/extensions/browser/activity.cc
+++ b/extensions/browser/activity.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/activity.h b/extensions/browser/activity.h
index 065f2329..d09c9d76 100644
--- a/extensions/browser/activity.h
+++ b/extensions/browser/activity.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/allowlist_state.h b/extensions/browser/allowlist_state.h
index 0220647..3730fde 100644
--- a/extensions/browser/allowlist_state.h
+++ b/extensions/browser/allowlist_state.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/BUILD.gn b/extensions/browser/api/BUILD.gn
index 298f4fa..ca08aaf 100644
--- a/extensions/browser/api/BUILD.gn
+++ b/extensions/browser/api/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/activity_log/web_request_constants.cc b/extensions/browser/api/activity_log/web_request_constants.cc
index b7f991dc..e92c2ca7 100644
--- a/extensions/browser/api/activity_log/web_request_constants.cc
+++ b/extensions/browser/api/activity_log/web_request_constants.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/activity_log/web_request_constants.h b/extensions/browser/api/activity_log/web_request_constants.h
index da16d57..5529765 100644
--- a/extensions/browser/api/activity_log/web_request_constants.h
+++ b/extensions/browser/api/activity_log/web_request_constants.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/alarms/BUILD.gn b/extensions/browser/api/alarms/BUILD.gn
index ac74b39..6f90268b 100644
--- a/extensions/browser/api/alarms/BUILD.gn
+++ b/extensions/browser/api/alarms/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/alarms/alarm_manager.cc b/extensions/browser/api/alarms/alarm_manager.cc
index 74804d23..4246692 100644
--- a/extensions/browser/api/alarms/alarm_manager.cc
+++ b/extensions/browser/api/alarms/alarm_manager.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/alarms/alarm_manager.h b/extensions/browser/api/alarms/alarm_manager.h
index 1b90174..c3dbc0b 100644
--- a/extensions/browser/api/alarms/alarm_manager.h
+++ b/extensions/browser/api/alarms/alarm_manager.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/alarms/alarms_api.cc b/extensions/browser/api/alarms/alarms_api.cc
index 3f9412d..dadfcb7 100644
--- a/extensions/browser/api/alarms/alarms_api.cc
+++ b/extensions/browser/api/alarms/alarms_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/alarms/alarms_api.h b/extensions/browser/api/alarms/alarms_api.h
index 98bc511..33c23d89 100644
--- a/extensions/browser/api/alarms/alarms_api.h
+++ b/extensions/browser/api/alarms/alarms_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/alarms/alarms_api_constants.cc b/extensions/browser/api/alarms/alarms_api_constants.cc
index 1bc8d5dd..987a481 100644
--- a/extensions/browser/api/alarms/alarms_api_constants.cc
+++ b/extensions/browser/api/alarms/alarms_api_constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/alarms/alarms_api_constants.h b/extensions/browser/api/alarms/alarms_api_constants.h
index 3b92fe6..ca424021 100644
--- a/extensions/browser/api/alarms/alarms_api_constants.h
+++ b/extensions/browser/api/alarms/alarms_api_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/alarms/alarms_api_unittest.cc b/extensions/browser/api/alarms/alarms_api_unittest.cc
index 412754ec..4c2eefb 100644
--- a/extensions/browser/api/alarms/alarms_api_unittest.cc
+++ b/extensions/browser/api/alarms/alarms_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/api_resource.cc b/extensions/browser/api/api_resource.cc
index 6e319186..092143a 100644
--- a/extensions/browser/api/api_resource.cc
+++ b/extensions/browser/api/api_resource.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/api_resource.h b/extensions/browser/api/api_resource.h
index 4788c0f1..26975da0 100644
--- a/extensions/browser/api/api_resource.h
+++ b/extensions/browser/api/api_resource.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/api_resource_manager.h b/extensions/browser/api/api_resource_manager.h
index e474df6..137d747 100644
--- a/extensions/browser/api/api_resource_manager.h
+++ b/extensions/browser/api/api_resource_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/api_resource_manager_unittest.cc b/extensions/browser/api/api_resource_manager_unittest.cc
index 45eef71..f646f455 100644
--- a/extensions/browser/api/api_resource_manager_unittest.cc
+++ b/extensions/browser/api/api_resource_manager_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/app_current_window_internal/BUILD.gn b/extensions/browser/api/app_current_window_internal/BUILD.gn
index ab3c57cf..c29916c 100644
--- a/extensions/browser/api/app_current_window_internal/BUILD.gn
+++ b/extensions/browser/api/app_current_window_internal/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/app_current_window_internal/app_current_window_internal_api.cc b/extensions/browser/api/app_current_window_internal/app_current_window_internal_api.cc
index 60199c26..ca7c6a9 100644
--- a/extensions/browser/api/app_current_window_internal/app_current_window_internal_api.cc
+++ b/extensions/browser/api/app_current_window_internal/app_current_window_internal_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/app_current_window_internal/app_current_window_internal_api.h b/extensions/browser/api/app_current_window_internal/app_current_window_internal_api.h
index 00044f0..6a7d3ba 100644
--- a/extensions/browser/api/app_current_window_internal/app_current_window_internal_api.h
+++ b/extensions/browser/api/app_current_window_internal/app_current_window_internal_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/app_runtime/BUILD.gn b/extensions/browser/api/app_runtime/BUILD.gn
index 2199a340..4c820cc 100644
--- a/extensions/browser/api/app_runtime/BUILD.gn
+++ b/extensions/browser/api/app_runtime/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/app_runtime/app_runtime_api.cc b/extensions/browser/api/app_runtime/app_runtime_api.cc
index 0756cd94..a55b63f 100644
--- a/extensions/browser/api/app_runtime/app_runtime_api.cc
+++ b/extensions/browser/api/app_runtime/app_runtime_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/app_runtime/app_runtime_api.h b/extensions/browser/api/app_runtime/app_runtime_api.h
index 928f9dc..2b5b8be 100644
--- a/extensions/browser/api/app_runtime/app_runtime_api.h
+++ b/extensions/browser/api/app_runtime/app_runtime_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/app_window/BUILD.gn b/extensions/browser/api/app_window/BUILD.gn
index 175dd3a..3b46419 100644
--- a/extensions/browser/api/app_window/BUILD.gn
+++ b/extensions/browser/api/app_window/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/app_window/app_window_api.cc b/extensions/browser/api/app_window/app_window_api.cc
index 505a5e5..eef5fb6 100644
--- a/extensions/browser/api/app_window/app_window_api.cc
+++ b/extensions/browser/api/app_window/app_window_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/app_window/app_window_api.h b/extensions/browser/api/app_window/app_window_api.h
index 2a34681..55ff527 100644
--- a/extensions/browser/api/app_window/app_window_api.h
+++ b/extensions/browser/api/app_window/app_window_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/app_window/app_window_apitest.cc b/extensions/browser/api/app_window/app_window_apitest.cc
index 2dc5879..df51933 100644
--- a/extensions/browser/api/app_window/app_window_apitest.cc
+++ b/extensions/browser/api/app_window/app_window_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/async_api_function.cc b/extensions/browser/api/async_api_function.cc
index 1c459ece..f37d55f2 100644
--- a/extensions/browser/api/async_api_function.cc
+++ b/extensions/browser/api/async_api_function.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/async_api_function.h b/extensions/browser/api/async_api_function.h
index 24f9b88..29b2ed19 100644
--- a/extensions/browser/api/async_api_function.h
+++ b/extensions/browser/api/async_api_function.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/BUILD.gn b/extensions/browser/api/audio/BUILD.gn
index c25728f2..432e659 100644
--- a/extensions/browser/api/audio/BUILD.gn
+++ b/extensions/browser/api/audio/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_api.cc b/extensions/browser/api/audio/audio_api.cc
index f41afae..8968e67 100644
--- a/extensions/browser/api/audio/audio_api.cc
+++ b/extensions/browser/api/audio/audio_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_api.h b/extensions/browser/api/audio/audio_api.h
index 11b3b95..a8317e0 100644
--- a/extensions/browser/api/audio/audio_api.h
+++ b/extensions/browser/api/audio/audio_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_apitest_chromeos.cc b/extensions/browser/api/audio/audio_apitest_chromeos.cc
index d46558d..de25cfd 100644
--- a/extensions/browser/api/audio/audio_apitest_chromeos.cc
+++ b/extensions/browser/api/audio/audio_apitest_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_device_id_calculator.cc b/extensions/browser/api/audio/audio_device_id_calculator.cc
index f5f0fb05..7386407 100644
--- a/extensions/browser/api/audio/audio_device_id_calculator.cc
+++ b/extensions/browser/api/audio/audio_device_id_calculator.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_device_id_calculator.h b/extensions/browser/api/audio/audio_device_id_calculator.h
index c24205c..a33c31a 100644
--- a/extensions/browser/api/audio/audio_device_id_calculator.h
+++ b/extensions/browser/api/audio/audio_device_id_calculator.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_device_id_calculator_unittest.cc b/extensions/browser/api/audio/audio_device_id_calculator_unittest.cc
index 751fa09..bde590d 100644
--- a/extensions/browser/api/audio/audio_device_id_calculator_unittest.cc
+++ b/extensions/browser/api/audio/audio_device_id_calculator_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_service.cc b/extensions/browser/api/audio/audio_service.cc
index 963168a..bc65b07 100644
--- a/extensions/browser/api/audio/audio_service.cc
+++ b/extensions/browser/api/audio/audio_service.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_service.h b/extensions/browser/api/audio/audio_service.h
index fb665d6..b1bfc0a 100644
--- a/extensions/browser/api/audio/audio_service.h
+++ b/extensions/browser/api/audio/audio_service.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_service_chromeos.cc b/extensions/browser/api/audio/audio_service_chromeos.cc
index 74e4cfe..00b82aa 100644
--- a/extensions/browser/api/audio/audio_service_chromeos.cc
+++ b/extensions/browser/api/audio/audio_service_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_service_lacros.cc b/extensions/browser/api/audio/audio_service_lacros.cc
index c629bba..2f0db11f 100644
--- a/extensions/browser/api/audio/audio_service_lacros.cc
+++ b/extensions/browser/api/audio/audio_service_lacros.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_service_lacros.h b/extensions/browser/api/audio/audio_service_lacros.h
index 528a290a..1ec5505 100644
--- a/extensions/browser/api/audio/audio_service_lacros.h
+++ b/extensions/browser/api/audio/audio_service_lacros.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_service_utils.cc b/extensions/browser/api/audio/audio_service_utils.cc
index 21ce3aaa..5b300b4b 100644
--- a/extensions/browser/api/audio/audio_service_utils.cc
+++ b/extensions/browser/api/audio/audio_service_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_service_utils.h b/extensions/browser/api/audio/audio_service_utils.h
index 3242f8e2..da656f11 100644
--- a/extensions/browser/api/audio/audio_service_utils.h
+++ b/extensions/browser/api/audio/audio_service_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/audio_service_utils_unittest.cc b/extensions/browser/api/audio/audio_service_utils_unittest.cc
index 4b51a809..a01a683e 100644
--- a/extensions/browser/api/audio/audio_service_utils_unittest.cc
+++ b/extensions/browser/api/audio/audio_service_utils_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/pref_names.cc b/extensions/browser/api/audio/pref_names.cc
index ced4aa2..55001de 100644
--- a/extensions/browser/api/audio/pref_names.cc
+++ b/extensions/browser/api/audio/pref_names.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/audio/pref_names.h b/extensions/browser/api/audio/pref_names.h
index ae31504..e8e8394 100644
--- a/extensions/browser/api/audio/pref_names.h
+++ b/extensions/browser/api/audio/pref_names.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/automation_internal/BUILD.gn b/extensions/browser/api/automation_internal/BUILD.gn
index 520d2af..04df6f4 100644
--- a/extensions/browser/api/automation_internal/BUILD.gn
+++ b/extensions/browser/api/automation_internal/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/automation_internal/automation_event_router.cc b/extensions/browser/api/automation_internal/automation_event_router.cc
index 98cf1f3..66a73b5 100644
--- a/extensions/browser/api/automation_internal/automation_event_router.cc
+++ b/extensions/browser/api/automation_internal/automation_event_router.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/automation_internal/automation_event_router.h b/extensions/browser/api/automation_internal/automation_event_router.h
index d19cd401..33d8b50 100644
--- a/extensions/browser/api/automation_internal/automation_event_router.h
+++ b/extensions/browser/api/automation_internal/automation_event_router.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/automation_internal/automation_event_router_interface.h b/extensions/browser/api/automation_internal/automation_event_router_interface.h
index a29318e..eac7372 100644
--- a/extensions/browser/api/automation_internal/automation_event_router_interface.h
+++ b/extensions/browser/api/automation_internal/automation_event_router_interface.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/automation_internal/automation_internal_api.cc b/extensions/browser/api/automation_internal/automation_internal_api.cc
index d59fa1b..92b66eb 100644
--- a/extensions/browser/api/automation_internal/automation_internal_api.cc
+++ b/extensions/browser/api/automation_internal/automation_internal_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/automation_internal/automation_internal_api.h b/extensions/browser/api/automation_internal/automation_internal_api.h
index 4931a841..b131aa9 100644
--- a/extensions/browser/api/automation_internal/automation_internal_api.h
+++ b/extensions/browser/api/automation_internal/automation_internal_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/automation_internal/automation_internal_api_delegate.cc b/extensions/browser/api/automation_internal/automation_internal_api_delegate.cc
index 80bad851..b4ac382 100644
--- a/extensions/browser/api/automation_internal/automation_internal_api_delegate.cc
+++ b/extensions/browser/api/automation_internal/automation_internal_api_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/automation_internal/automation_internal_api_delegate.h b/extensions/browser/api/automation_internal/automation_internal_api_delegate.h
index 044296d..570be7d 100644
--- a/extensions/browser/api/automation_internal/automation_internal_api_delegate.h
+++ b/extensions/browser/api/automation_internal/automation_internal_api_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/BUILD.gn b/extensions/browser/api/bluetooth/BUILD.gn
index 80fccb2..334ae9c 100644
--- a/extensions/browser/api/bluetooth/BUILD.gn
+++ b/extensions/browser/api/bluetooth/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_api.cc b/extensions/browser/api/bluetooth/bluetooth_api.cc
index 0466b1e..a76f73e 100644
--- a/extensions/browser/api/bluetooth/bluetooth_api.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_api.h b/extensions/browser/api/bluetooth/bluetooth_api.h
index f1c0c1d8..9901ad9 100644
--- a/extensions/browser/api/bluetooth/bluetooth_api.h
+++ b/extensions/browser/api/bluetooth/bluetooth_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_api_pairing_delegate.cc b/extensions/browser/api/bluetooth/bluetooth_api_pairing_delegate.cc
index 3ddbcf996..d188b57 100644
--- a/extensions/browser/api/bluetooth/bluetooth_api_pairing_delegate.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_api_pairing_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_api_pairing_delegate.h b/extensions/browser/api/bluetooth/bluetooth_api_pairing_delegate.h
index e9df9a2..9da8d40 100644
--- a/extensions/browser/api/bluetooth/bluetooth_api_pairing_delegate.h
+++ b/extensions/browser/api/bluetooth/bluetooth_api_pairing_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_api_utils.cc b/extensions/browser/api/bluetooth/bluetooth_api_utils.cc
index 4fa8122e..b40dae9 100644
--- a/extensions/browser/api/bluetooth/bluetooth_api_utils.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_api_utils.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_api_utils.h b/extensions/browser/api/bluetooth/bluetooth_api_utils.h
index 22d2293..0744f7c 100644
--- a/extensions/browser/api/bluetooth/bluetooth_api_utils.h
+++ b/extensions/browser/api/bluetooth/bluetooth_api_utils.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_apitest.cc b/extensions/browser/api/bluetooth/bluetooth_apitest.cc
index 7b214b6..a53adc4 100644
--- a/extensions/browser/api/bluetooth/bluetooth_apitest.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_appshell_test.cc b/extensions/browser/api/bluetooth/bluetooth_appshell_test.cc
index 3f702fdc..b0d58fb 100644
--- a/extensions/browser/api/bluetooth/bluetooth_appshell_test.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_appshell_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_event_router.cc b/extensions/browser/api/bluetooth/bluetooth_event_router.cc
index 91f6630..29e0fde 100644
--- a/extensions/browser/api/bluetooth/bluetooth_event_router.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_event_router.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_event_router.h b/extensions/browser/api/bluetooth/bluetooth_event_router.h
index fecc5327..0c171df4 100644
--- a/extensions/browser/api/bluetooth/bluetooth_event_router.h
+++ b/extensions/browser/api/bluetooth/bluetooth_event_router.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_event_router_unittest.cc b/extensions/browser/api/bluetooth/bluetooth_event_router_unittest.cc
index 26f44de..f8150f7 100644
--- a/extensions/browser/api/bluetooth/bluetooth_event_router_unittest.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_event_router_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_extension_function.cc b/extensions/browser/api/bluetooth/bluetooth_extension_function.cc
index e2994e7..8e3ce00 100644
--- a/extensions/browser/api/bluetooth/bluetooth_extension_function.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_extension_function.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_extension_function.h b/extensions/browser/api/bluetooth/bluetooth_extension_function.h
index b834e28..35685cd 100644
--- a/extensions/browser/api/bluetooth/bluetooth_extension_function.h
+++ b/extensions/browser/api/bluetooth/bluetooth_extension_function.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_private_api.cc b/extensions/browser/api/bluetooth/bluetooth_private_api.cc
index 77751cc..3a5124b 100644
--- a/extensions/browser/api/bluetooth/bluetooth_private_api.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_private_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_private_api.h b/extensions/browser/api/bluetooth/bluetooth_private_api.h
index cb7d4d3..1a02c16b 100644
--- a/extensions/browser/api/bluetooth/bluetooth_private_api.h
+++ b/extensions/browser/api/bluetooth/bluetooth_private_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc b/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
index 601cc1f2..1a0e8df 100644
--- a/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/BUILD.gn b/extensions/browser/api/bluetooth_low_energy/BUILD.gn
index cb1d90f..fee642f 100644
--- a/extensions/browser/api/bluetooth_low_energy/BUILD.gn
+++ b/extensions/browser/api/bluetooth_low_energy/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_api_advertisement.cc b/extensions/browser/api/bluetooth_low_energy/bluetooth_api_advertisement.cc
index d8de603..626fab17 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_api_advertisement.cc
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_api_advertisement.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_api_advertisement.h b/extensions/browser/api/bluetooth_low_energy/bluetooth_api_advertisement.h
index 6d3e07e2..fd7f208cc 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_api_advertisement.h
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_api_advertisement.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.cc b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.cc
index 7f4c14b..e29fbbd 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.cc
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.h b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.h
index 506cf90d..c86af3b6 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.h
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.cc b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.cc
index 22ac907..17495a0 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.cc
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.h b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.h
index 9ba723e..8e0d7fb 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.h
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.cc b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.cc
index 228c2539..9df661c 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.cc
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.h b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.h
index 33290f9a..5693199 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.h
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.cc b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.cc
index 34fc1ea..4c193d0d7 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.cc
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.h b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.h
index 3188111..3eeec4e5 100644
--- a/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.h
+++ b/extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/utils.cc b/extensions/browser/api/bluetooth_low_energy/utils.cc
index 554218b..20b50dd 100644
--- a/extensions/browser/api/bluetooth_low_energy/utils.cc
+++ b/extensions/browser/api/bluetooth_low_energy/utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_low_energy/utils.h b/extensions/browser/api/bluetooth_low_energy/utils.h
index 054007b3..5c79b7c4 100644
--- a/extensions/browser/api/bluetooth_low_energy/utils.h
+++ b/extensions/browser/api/bluetooth_low_energy/utils.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/BUILD.gn b/extensions/browser/api/bluetooth_socket/BUILD.gn
index b168988b..dd1b76a3 100644
--- a/extensions/browser/api/bluetooth_socket/BUILD.gn
+++ b/extensions/browser/api/bluetooth_socket/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/bluetooth_api_socket.cc b/extensions/browser/api/bluetooth_socket/bluetooth_api_socket.cc
index 1458ed8..769185b 100644
--- a/extensions/browser/api/bluetooth_socket/bluetooth_api_socket.cc
+++ b/extensions/browser/api/bluetooth_socket/bluetooth_api_socket.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/bluetooth_api_socket.h b/extensions/browser/api/bluetooth_socket/bluetooth_api_socket.h
index 7d30b97..ab5cadb 100644
--- a/extensions/browser/api/bluetooth_socket/bluetooth_api_socket.h
+++ b/extensions/browser/api/bluetooth_socket/bluetooth_api_socket.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/bluetooth_socket_api.cc b/extensions/browser/api/bluetooth_socket/bluetooth_socket_api.cc
index 8ae274e..f471cee 100644
--- a/extensions/browser/api/bluetooth_socket/bluetooth_socket_api.cc
+++ b/extensions/browser/api/bluetooth_socket/bluetooth_socket_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/bluetooth_socket_api.h b/extensions/browser/api/bluetooth_socket/bluetooth_socket_api.h
index eef14cc..b0b89cf 100644
--- a/extensions/browser/api/bluetooth_socket/bluetooth_socket_api.h
+++ b/extensions/browser/api/bluetooth_socket/bluetooth_socket_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/bluetooth_socket_api_unittest.cc b/extensions/browser/api/bluetooth_socket/bluetooth_socket_api_unittest.cc
index c101cdea..5cd3707 100644
--- a/extensions/browser/api/bluetooth_socket/bluetooth_socket_api_unittest.cc
+++ b/extensions/browser/api/bluetooth_socket/bluetooth_socket_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/bluetooth_socket_apitest.cc b/extensions/browser/api/bluetooth_socket/bluetooth_socket_apitest.cc
index 14f7921..aa65f18 100644
--- a/extensions/browser/api/bluetooth_socket/bluetooth_socket_apitest.cc
+++ b/extensions/browser/api/bluetooth_socket/bluetooth_socket_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.cc b/extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.cc
index 95e18a4..c342f68d 100644
--- a/extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.cc
+++ b/extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.h b/extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.h
index c5c7e12..90db7dc 100644
--- a/extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.h
+++ b/extensions/browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/cec_private/BUILD.gn b/extensions/browser/api/cec_private/BUILD.gn
index c4632c4..66e6c168 100644
--- a/extensions/browser/api/cec_private/BUILD.gn
+++ b/extensions/browser/api/cec_private/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2018 The Chromium Authors. All rights reserved.
+# Copyright 2018 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/cec_private/cec_private_api.cc b/extensions/browser/api/cec_private/cec_private_api.cc
index f72844d..25a8ea6 100644
--- a/extensions/browser/api/cec_private/cec_private_api.cc
+++ b/extensions/browser/api/cec_private/cec_private_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/cec_private/cec_private_api.h b/extensions/browser/api/cec_private/cec_private_api.h
index 5041db80..e8925c5 100644
--- a/extensions/browser/api/cec_private/cec_private_api.h
+++ b/extensions/browser/api/cec_private/cec_private_api.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/cec_private/cec_private_apitest.cc b/extensions/browser/api/cec_private/cec_private_apitest.cc
index 59dea1a..f48f807 100644
--- a/extensions/browser/api/cec_private/cec_private_apitest.cc
+++ b/extensions/browser/api/cec_private/cec_private_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/clipboard/clipboard_api.cc b/extensions/browser/api/clipboard/clipboard_api.cc
index 8f9adde..88ccccb8 100644
--- a/extensions/browser/api/clipboard/clipboard_api.cc
+++ b/extensions/browser/api/clipboard/clipboard_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/clipboard/clipboard_api.h b/extensions/browser/api/clipboard/clipboard_api.h
index c3be792..f8c5c03 100644
--- a/extensions/browser/api/clipboard/clipboard_api.h
+++ b/extensions/browser/api/clipboard/clipboard_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_custom_extension_provider.cc b/extensions/browser/api/content_settings/content_settings_custom_extension_provider.cc
index 8c7d21c4..c975b2f6 100644
--- a/extensions/browser/api/content_settings/content_settings_custom_extension_provider.cc
+++ b/extensions/browser/api/content_settings/content_settings_custom_extension_provider.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_custom_extension_provider.h b/extensions/browser/api/content_settings/content_settings_custom_extension_provider.h
index e93f138..04699cd 100644
--- a/extensions/browser/api/content_settings/content_settings_custom_extension_provider.h
+++ b/extensions/browser/api/content_settings/content_settings_custom_extension_provider.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_helpers.cc b/extensions/browser/api/content_settings/content_settings_helpers.cc
index 1b76e6c2..d3c02ee66 100644
--- a/extensions/browser/api/content_settings/content_settings_helpers.cc
+++ b/extensions/browser/api/content_settings/content_settings_helpers.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_helpers.h b/extensions/browser/api/content_settings/content_settings_helpers.h
index 45f13a4..1fe57873 100644
--- a/extensions/browser/api/content_settings/content_settings_helpers.h
+++ b/extensions/browser/api/content_settings/content_settings_helpers.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_service.cc b/extensions/browser/api/content_settings/content_settings_service.cc
index 109fb0079..e16a3a6c 100644
--- a/extensions/browser/api/content_settings/content_settings_service.cc
+++ b/extensions/browser/api/content_settings/content_settings_service.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_service.h b/extensions/browser/api/content_settings/content_settings_service.h
index afd99dd..dfaf93b 100644
--- a/extensions/browser/api/content_settings/content_settings_service.h
+++ b/extensions/browser/api/content_settings/content_settings_service.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_store.cc b/extensions/browser/api/content_settings/content_settings_store.cc
index 8fa2c97..89bd025c 100644
--- a/extensions/browser/api/content_settings/content_settings_store.cc
+++ b/extensions/browser/api/content_settings/content_settings_store.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_store.h b/extensions/browser/api/content_settings/content_settings_store.h
index 85762ca..063a36d4 100644
--- a/extensions/browser/api/content_settings/content_settings_store.h
+++ b/extensions/browser/api/content_settings/content_settings_store.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_store_unittest.cc b/extensions/browser/api/content_settings/content_settings_store_unittest.cc
index 15e8c580..e84138b 100644
--- a/extensions/browser/api/content_settings/content_settings_store_unittest.cc
+++ b/extensions/browser/api/content_settings/content_settings_store_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/content_settings/content_settings_unittest.cc b/extensions/browser/api/content_settings/content_settings_unittest.cc
index a4469dd..d458667 100644
--- a/extensions/browser/api/content_settings/content_settings_unittest.cc
+++ b/extensions/browser/api/content_settings/content_settings_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/declarative_api.cc b/extensions/browser/api/declarative/declarative_api.cc
index 923803ca..e09c014 100644
--- a/extensions/browser/api/declarative/declarative_api.cc
+++ b/extensions/browser/api/declarative/declarative_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/declarative_api.h b/extensions/browser/api/declarative/declarative_api.h
index c4edfa9..40e7347 100644
--- a/extensions/browser/api/declarative/declarative_api.h
+++ b/extensions/browser/api/declarative/declarative_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/declarative_rule.h b/extensions/browser/api/declarative/declarative_rule.h
index e8cf9f2..4b11a933 100644
--- a/extensions/browser/api/declarative/declarative_rule.h
+++ b/extensions/browser/api/declarative/declarative_rule.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
diff --git a/extensions/browser/api/declarative/declarative_rule_unittest.cc b/extensions/browser/api/declarative/declarative_rule_unittest.cc
index 779e171..9d3e4ac 100644
--- a/extensions/browser/api/declarative/declarative_rule_unittest.cc
+++ b/extensions/browser/api/declarative/declarative_rule_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/deduping_factory.h b/extensions/browser/api/declarative/deduping_factory.h
index 35647f2..a4f4a8e2 100644
--- a/extensions/browser/api/declarative/deduping_factory.h
+++ b/extensions/browser/api/declarative/deduping_factory.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/deduping_factory_unittest.cc b/extensions/browser/api/declarative/deduping_factory_unittest.cc
index 182d49f8..b451c0f 100644
--- a/extensions/browser/api/declarative/deduping_factory_unittest.cc
+++ b/extensions/browser/api/declarative/deduping_factory_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/rules_cache_delegate.cc b/extensions/browser/api/declarative/rules_cache_delegate.cc
index 8e93647..2075c99c 100644
--- a/extensions/browser/api/declarative/rules_cache_delegate.cc
+++ b/extensions/browser/api/declarative/rules_cache_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/rules_cache_delegate.h b/extensions/browser/api/declarative/rules_cache_delegate.h
index f7760cd..b91742f 100644
--- a/extensions/browser/api/declarative/rules_cache_delegate.h
+++ b/extensions/browser/api/declarative/rules_cache_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/rules_registry.cc b/extensions/browser/api/declarative/rules_registry.cc
index 57f2b25..6e59f6b 100644
--- a/extensions/browser/api/declarative/rules_registry.cc
+++ b/extensions/browser/api/declarative/rules_registry.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/rules_registry.h b/extensions/browser/api/declarative/rules_registry.h
index 583f78f..ebedffe 100644
--- a/extensions/browser/api/declarative/rules_registry.h
+++ b/extensions/browser/api/declarative/rules_registry.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/rules_registry_service.cc b/extensions/browser/api/declarative/rules_registry_service.cc
index fb92f19..2baab29 100644
--- a/extensions/browser/api/declarative/rules_registry_service.cc
+++ b/extensions/browser/api/declarative/rules_registry_service.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/rules_registry_service.h b/extensions/browser/api/declarative/rules_registry_service.h
index 66259f5..766defa 100644
--- a/extensions/browser/api/declarative/rules_registry_service.h
+++ b/extensions/browser/api/declarative/rules_registry_service.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/rules_registry_unittest.cc b/extensions/browser/api/declarative/rules_registry_unittest.cc
index e3a228c..1a1be5b7 100644
--- a/extensions/browser/api/declarative/rules_registry_unittest.cc
+++ b/extensions/browser/api/declarative/rules_registry_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/test_rules_registry.cc b/extensions/browser/api/declarative/test_rules_registry.cc
index b1dd215..25cf4f1 100644
--- a/extensions/browser/api/declarative/test_rules_registry.cc
+++ b/extensions/browser/api/declarative/test_rules_registry.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative/test_rules_registry.h b/extensions/browser/api/declarative/test_rules_registry.h
index 1de4a71..7ffcfca 100644
--- a/extensions/browser/api/declarative/test_rules_registry.h
+++ b/extensions/browser/api/declarative/test_rules_registry.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_content/content_rules_registry.h b/extensions/browser/api/declarative_content/content_rules_registry.h
index 4033e8c..3ed936a1 100644
--- a/extensions/browser/api/declarative_content/content_rules_registry.h
+++ b/extensions/browser/api/declarative_content/content_rules_registry.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/action_tracker.cc b/extensions/browser/api/declarative_net_request/action_tracker.cc
index 5edcd3c..d020df8 100644
--- a/extensions/browser/api/declarative_net_request/action_tracker.cc
+++ b/extensions/browser/api/declarative_net_request/action_tracker.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/action_tracker.h b/extensions/browser/api/declarative_net_request/action_tracker.h
index c841368..fa15ca10 100644
--- a/extensions/browser/api/declarative_net_request/action_tracker.h
+++ b/extensions/browser/api/declarative_net_request/action_tracker.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/composite_matcher.cc b/extensions/browser/api/declarative_net_request/composite_matcher.cc
index ed48042..1f70003 100644
--- a/extensions/browser/api/declarative_net_request/composite_matcher.cc
+++ b/extensions/browser/api/declarative_net_request/composite_matcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/composite_matcher.h b/extensions/browser/api/declarative_net_request/composite_matcher.h
index c079c4e4..7f2e544 100644
--- a/extensions/browser/api/declarative_net_request/composite_matcher.h
+++ b/extensions/browser/api/declarative_net_request/composite_matcher.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/composite_matcher_unittest.cc b/extensions/browser/api/declarative_net_request/composite_matcher_unittest.cc
index af05d12..9648a88 100644
--- a/extensions/browser/api/declarative_net_request/composite_matcher_unittest.cc
+++ b/extensions/browser/api/declarative_net_request/composite_matcher_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/constants.cc b/extensions/browser/api/declarative_net_request/constants.cc
index 6943b16d..dfb3e72 100644
--- a/extensions/browser/api/declarative_net_request/constants.cc
+++ b/extensions/browser/api/declarative_net_request/constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/constants.h b/extensions/browser/api/declarative_net_request/constants.h
index 258fdcd1..d713fad 100644
--- a/extensions/browser/api/declarative_net_request/constants.h
+++ b/extensions/browser/api/declarative_net_request/constants.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/declarative_net_request_api.cc b/extensions/browser/api/declarative_net_request/declarative_net_request_api.cc
index ee8c56c..53276ae6 100644
--- a/extensions/browser/api/declarative_net_request/declarative_net_request_api.cc
+++ b/extensions/browser/api/declarative_net_request/declarative_net_request_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/declarative_net_request_api.h b/extensions/browser/api/declarative_net_request/declarative_net_request_api.h
index e7cf186..e8429e1 100644
--- a/extensions/browser/api/declarative_net_request/declarative_net_request_api.h
+++ b/extensions/browser/api/declarative_net_request/declarative_net_request_api.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/extension_url_pattern_index_matcher.cc b/extensions/browser/api/declarative_net_request/extension_url_pattern_index_matcher.cc
index d9213d40..d19311b4 100644
--- a/extensions/browser/api/declarative_net_request/extension_url_pattern_index_matcher.cc
+++ b/extensions/browser/api/declarative_net_request/extension_url_pattern_index_matcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/extension_url_pattern_index_matcher.h b/extensions/browser/api/declarative_net_request/extension_url_pattern_index_matcher.h
index 3b03cb3..403c96b 100644
--- a/extensions/browser/api/declarative_net_request/extension_url_pattern_index_matcher.h
+++ b/extensions/browser/api/declarative_net_request/extension_url_pattern_index_matcher.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/file_backed_ruleset_source.cc b/extensions/browser/api/declarative_net_request/file_backed_ruleset_source.cc
index 46acdb3..d25d316c2 100644
--- a/extensions/browser/api/declarative_net_request/file_backed_ruleset_source.cc
+++ b/extensions/browser/api/declarative_net_request/file_backed_ruleset_source.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/file_backed_ruleset_source.h b/extensions/browser/api/declarative_net_request/file_backed_ruleset_source.h
index 96e0391..5a2c6c7 100644
--- a/extensions/browser/api/declarative_net_request/file_backed_ruleset_source.h
+++ b/extensions/browser/api/declarative_net_request/file_backed_ruleset_source.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/file_sequence_helper.cc b/extensions/browser/api/declarative_net_request/file_sequence_helper.cc
index 35501c40..7fe8517f 100644
--- a/extensions/browser/api/declarative_net_request/file_sequence_helper.cc
+++ b/extensions/browser/api/declarative_net_request/file_sequence_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/file_sequence_helper.h b/extensions/browser/api/declarative_net_request/file_sequence_helper.h
index 38f9350..956c5950 100644
--- a/extensions/browser/api/declarative_net_request/file_sequence_helper.h
+++ b/extensions/browser/api/declarative_net_request/file_sequence_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/file_sequence_helper_unittest.cc b/extensions/browser/api/declarative_net_request/file_sequence_helper_unittest.cc
index 5766f62f..0cd48e1 100644
--- a/extensions/browser/api/declarative_net_request/file_sequence_helper_unittest.cc
+++ b/extensions/browser/api/declarative_net_request/file_sequence_helper_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/filter_list_converter/BUILD.gn b/extensions/browser/api/declarative_net_request/filter_list_converter/BUILD.gn
index 397e034..05b5bcff 100644
--- a/extensions/browser/api/declarative_net_request/filter_list_converter/BUILD.gn
+++ b/extensions/browser/api/declarative_net_request/filter_list_converter/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2019 The Chromium Authors. All rights reserved.
+# Copyright 2019 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/filter_list_converter/converter.cc b/extensions/browser/api/declarative_net_request/filter_list_converter/converter.cc
index 1f61a9f..3b624f3a 100644
--- a/extensions/browser/api/declarative_net_request/filter_list_converter/converter.cc
+++ b/extensions/browser/api/declarative_net_request/filter_list_converter/converter.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/filter_list_converter/converter.h b/extensions/browser/api/declarative_net_request/filter_list_converter/converter.h
index e8059af..7cfc379 100644
--- a/extensions/browser/api/declarative_net_request/filter_list_converter/converter.h
+++ b/extensions/browser/api/declarative_net_request/filter_list_converter/converter.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/filter_list_converter/converter_unittest.cc b/extensions/browser/api/declarative_net_request/filter_list_converter/converter_unittest.cc
index 95b981f..b05c18a 100644
--- a/extensions/browser/api/declarative_net_request/filter_list_converter/converter_unittest.cc
+++ b/extensions/browser/api/declarative_net_request/filter_list_converter/converter_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/filter_list_converter/main.cc b/extensions/browser/api/declarative_net_request/filter_list_converter/main.cc
index aaa99b1..65239b3 100644
--- a/extensions/browser/api/declarative_net_request/filter_list_converter/main.cc
+++ b/extensions/browser/api/declarative_net_request/filter_list_converter/main.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/flat/BUILD.gn b/extensions/browser/api/declarative_net_request/flat/BUILD.gn
index 16e780d..79a4df9 100644
--- a/extensions/browser/api/declarative_net_request/flat/BUILD.gn
+++ b/extensions/browser/api/declarative_net_request/flat/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2017 The Chromium Authors. All rights reserved.
+# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/flat/extension_ruleset.fbs b/extensions/browser/api/declarative_net_request/flat/extension_ruleset.fbs
index a72b27f5..5bf14ea 100644
--- a/extensions/browser/api/declarative_net_request/flat/extension_ruleset.fbs
+++ b/extensions/browser/api/declarative_net_request/flat/extension_ruleset.fbs
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/flat_ruleset_indexer.cc b/extensions/browser/api/declarative_net_request/flat_ruleset_indexer.cc
index dd28e3f..427f20c 100644
--- a/extensions/browser/api/declarative_net_request/flat_ruleset_indexer.cc
+++ b/extensions/browser/api/declarative_net_request/flat_ruleset_indexer.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/flat_ruleset_indexer.h b/extensions/browser/api/declarative_net_request/flat_ruleset_indexer.h
index ebc36b3..5c603ad 100644
--- a/extensions/browser/api/declarative_net_request/flat_ruleset_indexer.h
+++ b/extensions/browser/api/declarative_net_request/flat_ruleset_indexer.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/flat_ruleset_indexer_unittest.cc b/extensions/browser/api/declarative_net_request/flat_ruleset_indexer_unittest.cc
index b97ad6d4..34c6379c 100644
--- a/extensions/browser/api/declarative_net_request/flat_ruleset_indexer_unittest.cc
+++ b/extensions/browser/api/declarative_net_request/flat_ruleset_indexer_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/global_rules_tracker.cc b/extensions/browser/api/declarative_net_request/global_rules_tracker.cc
index d3e5265..31ccd6a 100644
--- a/extensions/browser/api/declarative_net_request/global_rules_tracker.cc
+++ b/extensions/browser/api/declarative_net_request/global_rules_tracker.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/global_rules_tracker.h b/extensions/browser/api/declarative_net_request/global_rules_tracker.h
index 17fb6b2..6a4c4e5a 100644
--- a/extensions/browser/api/declarative_net_request/global_rules_tracker.h
+++ b/extensions/browser/api/declarative_net_request/global_rules_tracker.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/indexed_rule.cc b/extensions/browser/api/declarative_net_request/indexed_rule.cc
index a3e8898..eaa7c60 100644
--- a/extensions/browser/api/declarative_net_request/indexed_rule.cc
+++ b/extensions/browser/api/declarative_net_request/indexed_rule.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/indexed_rule.h b/extensions/browser/api/declarative_net_request/indexed_rule.h
index 67fa8e30..967110ec 100644
--- a/extensions/browser/api/declarative_net_request/indexed_rule.h
+++ b/extensions/browser/api/declarative_net_request/indexed_rule.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/indexed_rule_unittest.cc b/extensions/browser/api/declarative_net_request/indexed_rule_unittest.cc
index ceae2da..5652fb5f 100644
--- a/extensions/browser/api/declarative_net_request/indexed_rule_unittest.cc
+++ b/extensions/browser/api/declarative_net_request/indexed_rule_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/indexed_ruleset_format_version_unittest.cc b/extensions/browser/api/declarative_net_request/indexed_ruleset_format_version_unittest.cc
index 233ef7e..81de392 100644
--- a/extensions/browser/api/declarative_net_request/indexed_ruleset_format_version_unittest.cc
+++ b/extensions/browser/api/declarative_net_request/indexed_ruleset_format_version_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/install_index_helper.cc b/extensions/browser/api/declarative_net_request/install_index_helper.cc
index 822001eb5..d7013fc 100644
--- a/extensions/browser/api/declarative_net_request/install_index_helper.cc
+++ b/extensions/browser/api/declarative_net_request/install_index_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/install_index_helper.h b/extensions/browser/api/declarative_net_request/install_index_helper.h
index f21ec50..9acfb6a9 100644
--- a/extensions/browser/api/declarative_net_request/install_index_helper.h
+++ b/extensions/browser/api/declarative_net_request/install_index_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/parse_info.cc b/extensions/browser/api/declarative_net_request/parse_info.cc
index 02001fbf..a94e8a2 100644
--- a/extensions/browser/api/declarative_net_request/parse_info.cc
+++ b/extensions/browser/api/declarative_net_request/parse_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/parse_info.h b/extensions/browser/api/declarative_net_request/parse_info.h
index c368e183..920e19f 100644
--- a/extensions/browser/api/declarative_net_request/parse_info.h
+++ b/extensions/browser/api/declarative_net_request/parse_info.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/regex_rules_matcher.cc b/extensions/browser/api/declarative_net_request/regex_rules_matcher.cc
index 1c82f550..cbcae30 100644
--- a/extensions/browser/api/declarative_net_request/regex_rules_matcher.cc
+++ b/extensions/browser/api/declarative_net_request/regex_rules_matcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/regex_rules_matcher.h b/extensions/browser/api/declarative_net_request/regex_rules_matcher.h
index 2765126..f0da644 100644
--- a/extensions/browser/api/declarative_net_request/regex_rules_matcher.h
+++ b/extensions/browser/api/declarative_net_request/regex_rules_matcher.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/request_action.cc b/extensions/browser/api/declarative_net_request/request_action.cc
index 1a80bc7..03bf7af2 100644
--- a/extensions/browser/api/declarative_net_request/request_action.cc
+++ b/extensions/browser/api/declarative_net_request/request_action.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/request_action.h b/extensions/browser/api/declarative_net_request/request_action.h
index 82027ee..122b3ce4 100644
--- a/extensions/browser/api/declarative_net_request/request_action.h
+++ b/extensions/browser/api/declarative_net_request/request_action.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/request_params.cc b/extensions/browser/api/declarative_net_request/request_params.cc
index 023c0d649..8ade77b 100644
--- a/extensions/browser/api/declarative_net_request/request_params.cc
+++ b/extensions/browser/api/declarative_net_request/request_params.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/request_params.h b/extensions/browser/api/declarative_net_request/request_params.h
index 10d9339..d6a5ee8 100644
--- a/extensions/browser/api/declarative_net_request/request_params.h
+++ b/extensions/browser/api/declarative_net_request/request_params.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/rules_count_pair.cc b/extensions/browser/api/declarative_net_request/rules_count_pair.cc
index 64e416fd..9558df7 100644
--- a/extensions/browser/api/declarative_net_request/rules_count_pair.cc
+++ b/extensions/browser/api/declarative_net_request/rules_count_pair.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/rules_count_pair.h b/extensions/browser/api/declarative_net_request/rules_count_pair.h
index 26f28422..c4f16c0 100644
--- a/extensions/browser/api/declarative_net_request/rules_count_pair.h
+++ b/extensions/browser/api/declarative_net_request/rules_count_pair.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/rules_monitor_service.cc b/extensions/browser/api/declarative_net_request/rules_monitor_service.cc
index 86c2895..9d325db 100644
--- a/extensions/browser/api/declarative_net_request/rules_monitor_service.cc
+++ b/extensions/browser/api/declarative_net_request/rules_monitor_service.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/rules_monitor_service.h b/extensions/browser/api/declarative_net_request/rules_monitor_service.h
index 22243523e..7199c7e 100644
--- a/extensions/browser/api/declarative_net_request/rules_monitor_service.h
+++ b/extensions/browser/api/declarative_net_request/rules_monitor_service.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_checksum.cc b/extensions/browser/api/declarative_net_request/ruleset_checksum.cc
index ea3e771..3123d03f 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_checksum.cc
+++ b/extensions/browser/api/declarative_net_request/ruleset_checksum.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_checksum.h b/extensions/browser/api/declarative_net_request/ruleset_checksum.h
index 1eeed16..16403e5 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_checksum.h
+++ b/extensions/browser/api/declarative_net_request/ruleset_checksum.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_install_pref.cc b/extensions/browser/api/declarative_net_request/ruleset_install_pref.cc
index 8a6113a..a34e1f1 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_install_pref.cc
+++ b/extensions/browser/api/declarative_net_request/ruleset_install_pref.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_install_pref.h b/extensions/browser/api/declarative_net_request/ruleset_install_pref.h
index deae432..7982b48 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_install_pref.h
+++ b/extensions/browser/api/declarative_net_request/ruleset_install_pref.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_manager.cc b/extensions/browser/api/declarative_net_request/ruleset_manager.cc
index 79df1ec2..4e53750d 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_manager.cc
+++ b/extensions/browser/api/declarative_net_request/ruleset_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_manager.h b/extensions/browser/api/declarative_net_request/ruleset_manager.h
index 320f7c4..ae949f3 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_manager.h
+++ b/extensions/browser/api/declarative_net_request/ruleset_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_matcher.cc b/extensions/browser/api/declarative_net_request/ruleset_matcher.cc
index 27f1f329..1ca1950 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_matcher.cc
+++ b/extensions/browser/api/declarative_net_request/ruleset_matcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_matcher.h b/extensions/browser/api/declarative_net_request/ruleset_matcher.h
index 4b8b744..2b163838 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_matcher.h
+++ b/extensions/browser/api/declarative_net_request/ruleset_matcher.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_matcher_base.cc b/extensions/browser/api/declarative_net_request/ruleset_matcher_base.cc
index a581819..52be1ac90 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_matcher_base.cc
+++ b/extensions/browser/api/declarative_net_request/ruleset_matcher_base.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_matcher_base.h b/extensions/browser/api/declarative_net_request/ruleset_matcher_base.h
index 9c0db64c..99fa49e 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_matcher_base.h
+++ b/extensions/browser/api/declarative_net_request/ruleset_matcher_base.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_matcher_unittest.cc b/extensions/browser/api/declarative_net_request/ruleset_matcher_unittest.cc
index e2c52113..18bd0ef8 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_matcher_unittest.cc
+++ b/extensions/browser/api/declarative_net_request/ruleset_matcher_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_source.cc b/extensions/browser/api/declarative_net_request/ruleset_source.cc
index 0a29897..2bcc958 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_source.cc
+++ b/extensions/browser/api/declarative_net_request/ruleset_source.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/ruleset_source.h b/extensions/browser/api/declarative_net_request/ruleset_source.h
index 97ea9e691..184f4a1 100644
--- a/extensions/browser/api/declarative_net_request/ruleset_source.h
+++ b/extensions/browser/api/declarative_net_request/ruleset_source.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/test_utils.cc b/extensions/browser/api/declarative_net_request/test_utils.cc
index d58d5c2..7e81721c 100644
--- a/extensions/browser/api/declarative_net_request/test_utils.cc
+++ b/extensions/browser/api/declarative_net_request/test_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/test_utils.h b/extensions/browser/api/declarative_net_request/test_utils.h
index 3c4ede76..9f272c0b 100644
--- a/extensions/browser/api/declarative_net_request/test_utils.h
+++ b/extensions/browser/api/declarative_net_request/test_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/utils.cc b/extensions/browser/api/declarative_net_request/utils.cc
index 7ee7c9d..dfd9a3d 100644
--- a/extensions/browser/api/declarative_net_request/utils.cc
+++ b/extensions/browser/api/declarative_net_request/utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/utils.h b/extensions/browser/api/declarative_net_request/utils.h
index 4cc3a46..5b93b2a 100644
--- a/extensions/browser/api/declarative_net_request/utils.h
+++ b/extensions/browser/api/declarative_net_request/utils.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/web_contents_helper.cc b/extensions/browser/api/declarative_net_request/web_contents_helper.cc
index 4749227..f94eb0a 100644
--- a/extensions/browser/api/declarative_net_request/web_contents_helper.cc
+++ b/extensions/browser/api/declarative_net_request/web_contents_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_net_request/web_contents_helper.h b/extensions/browser/api/declarative_net_request/web_contents_helper.h
index 39f78b6e..a2c277e 100644
--- a/extensions/browser/api/declarative_net_request/web_contents_helper.h
+++ b/extensions/browser/api/declarative_net_request/web_contents_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/request_stage.cc b/extensions/browser/api/declarative_webrequest/request_stage.cc
index 3b033e3..69eb802 100644
--- a/extensions/browser/api/declarative_webrequest/request_stage.cc
+++ b/extensions/browser/api/declarative_webrequest/request_stage.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/request_stage.h b/extensions/browser/api/declarative_webrequest/request_stage.h
index 025ec6d..424c2cd 100644
--- a/extensions/browser/api/declarative_webrequest/request_stage.h
+++ b/extensions/browser/api/declarative_webrequest/request_stage.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_action.cc b/extensions/browser/api/declarative_webrequest/webrequest_action.cc
index 761a047..f0671ba 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_action.cc
+++ b/extensions/browser/api/declarative_webrequest/webrequest_action.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_action.h b/extensions/browser/api/declarative_webrequest/webrequest_action.h
index b2016c54..4c3a6f87 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_action.h
+++ b/extensions/browser/api/declarative_webrequest/webrequest_action.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_condition.cc b/extensions/browser/api/declarative_webrequest/webrequest_condition.cc
index 445e1ba5..de85217 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_condition.cc
+++ b/extensions/browser/api/declarative_webrequest/webrequest_condition.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_condition.h b/extensions/browser/api/declarative_webrequest/webrequest_condition.h
index 94cfc8b..08c3c61a 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_condition.h
+++ b/extensions/browser/api/declarative_webrequest/webrequest_condition.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.cc b/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.cc
index 4d5aaac..888b67106 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.cc
+++ b/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.h b/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.h
index e1585aa..328bb63 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.h
+++ b/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute_unittest.cc b/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute_unittest.cc
index 62e1437d..3c73055 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute_unittest.cc
+++ b/extensions/browser/api/declarative_webrequest/webrequest_condition_attribute_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_condition_unittest.cc b/extensions/browser/api/declarative_webrequest/webrequest_condition_unittest.cc
index f9e0115..5453aba 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_condition_unittest.cc
+++ b/extensions/browser/api/declarative_webrequest/webrequest_condition_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_constants.cc b/extensions/browser/api/declarative_webrequest/webrequest_constants.cc
index 018eb4f..c1742f38 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_constants.cc
+++ b/extensions/browser/api/declarative_webrequest/webrequest_constants.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_constants.h b/extensions/browser/api/declarative_webrequest/webrequest_constants.h
index c6424768..4967e4bb 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_constants.h
+++ b/extensions/browser/api/declarative_webrequest/webrequest_constants.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_rules_registry.cc b/extensions/browser/api/declarative_webrequest/webrequest_rules_registry.cc
index 3a792c8..2cda801 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_rules_registry.cc
+++ b/extensions/browser/api/declarative_webrequest/webrequest_rules_registry.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/declarative_webrequest/webrequest_rules_registry.h b/extensions/browser/api/declarative_webrequest/webrequest_rules_registry.h
index 14f7d0c..d6f3ebc 100644
--- a/extensions/browser/api/declarative_webrequest/webrequest_rules_registry.h
+++ b/extensions/browser/api/declarative_webrequest/webrequest_rules_registry.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/device_permissions_manager.cc b/extensions/browser/api/device_permissions_manager.cc
index 3549b99..9b54af3 100644
--- a/extensions/browser/api/device_permissions_manager.cc
+++ b/extensions/browser/api/device_permissions_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/device_permissions_manager.h b/extensions/browser/api/device_permissions_manager.h
index bfa25fe..7b06505 100644
--- a/extensions/browser/api/device_permissions_manager.h
+++ b/extensions/browser/api/device_permissions_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/device_permissions_prompt.cc b/extensions/browser/api/device_permissions_prompt.cc
index 6e61b1a..e99d843 100644
--- a/extensions/browser/api/device_permissions_prompt.cc
+++ b/extensions/browser/api/device_permissions_prompt.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/device_permissions_prompt.h b/extensions/browser/api/device_permissions_prompt.h
index e44818fa..76d8bef 100644
--- a/extensions/browser/api/device_permissions_prompt.h
+++ b/extensions/browser/api/device_permissions_prompt.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/diagnostics/BUILD.gn b/extensions/browser/api/diagnostics/BUILD.gn
index d08c9e4..bb65a9b 100644
--- a/extensions/browser/api/diagnostics/BUILD.gn
+++ b/extensions/browser/api/diagnostics/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/diagnostics/diagnostics_api.cc b/extensions/browser/api/diagnostics/diagnostics_api.cc
index 1cb83c7ce..8e11d9e 100644
--- a/extensions/browser/api/diagnostics/diagnostics_api.cc
+++ b/extensions/browser/api/diagnostics/diagnostics_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/diagnostics/diagnostics_api.h b/extensions/browser/api/diagnostics/diagnostics_api.h
index db19ca8..b5fda64 100644
--- a/extensions/browser/api/diagnostics/diagnostics_api.h
+++ b/extensions/browser/api/diagnostics/diagnostics_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/dns/BUILD.gn b/extensions/browser/api/dns/BUILD.gn
index be80b442..0a9c429 100644
--- a/extensions/browser/api/dns/BUILD.gn
+++ b/extensions/browser/api/dns/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/dns/dns_api.cc b/extensions/browser/api/dns/dns_api.cc
index b17cd68..99348de 100644
--- a/extensions/browser/api/dns/dns_api.cc
+++ b/extensions/browser/api/dns/dns_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/dns/dns_api.h b/extensions/browser/api/dns/dns_api.h
index 5a0b984..28885c8b 100644
--- a/extensions/browser/api/dns/dns_api.h
+++ b/extensions/browser/api/dns/dns_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/dns/dns_apitest.cc b/extensions/browser/api/dns/dns_apitest.cc
index 13d6aee..81ed00bc 100644
--- a/extensions/browser/api/dns/dns_apitest.cc
+++ b/extensions/browser/api/dns/dns_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/execute_code_function.cc b/extensions/browser/api/execute_code_function.cc
index b74502b7..f34bfacf 100644
--- a/extensions/browser/api/execute_code_function.cc
+++ b/extensions/browser/api/execute_code_function.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/execute_code_function.h b/extensions/browser/api/execute_code_function.h
index ec141e5..c9a7c9ff 100644
--- a/extensions/browser/api/execute_code_function.h
+++ b/extensions/browser/api/execute_code_function.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/extension_types_utils.cc b/extensions/browser/api/extension_types_utils.cc
index d5795f90..7efa1e6 100644
--- a/extensions/browser/api/extension_types_utils.cc
+++ b/extensions/browser/api/extension_types_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/extension_types_utils.h b/extensions/browser/api/extension_types_utils.h
index c4fb739..0263abd 100644
--- a/extensions/browser/api/extension_types_utils.h
+++ b/extensions/browser/api/extension_types_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/extensions_api_client.cc b/extensions/browser/api/extensions_api_client.cc
index d61078a..8f8bb445 100644
--- a/extensions/browser/api/extensions_api_client.cc
+++ b/extensions/browser/api/extensions_api_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/extensions_api_client.h b/extensions/browser/api/extensions_api_client.h
index a47f1a7..773b1c3 100644
--- a/extensions/browser/api/extensions_api_client.h
+++ b/extensions/browser/api/extensions_api_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/BUILD.gn b/extensions/browser/api/feedback_private/BUILD.gn
index b28a3485..457b9b0 100644
--- a/extensions/browser/api/feedback_private/BUILD.gn
+++ b/extensions/browser/api/feedback_private/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2017 The Chromium Authors. All rights reserved.
+# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/access_rate_limiter.cc b/extensions/browser/api/feedback_private/access_rate_limiter.cc
index 6d3a2fa..17d9b14e 100644
--- a/extensions/browser/api/feedback_private/access_rate_limiter.cc
+++ b/extensions/browser/api/feedback_private/access_rate_limiter.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/access_rate_limiter.h b/extensions/browser/api/feedback_private/access_rate_limiter.h
index 3303f8d..5d62b6f 100644
--- a/extensions/browser/api/feedback_private/access_rate_limiter.h
+++ b/extensions/browser/api/feedback_private/access_rate_limiter.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/access_rate_limiter_chromeos_unittest.cc b/extensions/browser/api/feedback_private/access_rate_limiter_chromeos_unittest.cc
index 1443dc8..c6b329e 100644
--- a/extensions/browser/api/feedback_private/access_rate_limiter_chromeos_unittest.cc
+++ b/extensions/browser/api/feedback_private/access_rate_limiter_chromeos_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_private_api.cc b/extensions/browser/api/feedback_private/feedback_private_api.cc
index e1898b6..586343b 100644
--- a/extensions/browser/api/feedback_private/feedback_private_api.cc
+++ b/extensions/browser/api/feedback_private/feedback_private_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_private_api.h b/extensions/browser/api/feedback_private/feedback_private_api.h
index 1ab925a..890eb78 100644
--- a/extensions/browser/api/feedback_private/feedback_private_api.h
+++ b/extensions/browser/api/feedback_private/feedback_private_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_private_api_chromeos_unittest.cc b/extensions/browser/api/feedback_private/feedback_private_api_chromeos_unittest.cc
index d06f8b6..626a3b7 100644
--- a/extensions/browser/api/feedback_private/feedback_private_api_chromeos_unittest.cc
+++ b/extensions/browser/api/feedback_private/feedback_private_api_chromeos_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_private_api_unittest_base_chromeos.cc b/extensions/browser/api/feedback_private/feedback_private_api_unittest_base_chromeos.cc
index dae11afd..84ac739 100644
--- a/extensions/browser/api/feedback_private/feedback_private_api_unittest_base_chromeos.cc
+++ b/extensions/browser/api/feedback_private/feedback_private_api_unittest_base_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_private_api_unittest_base_chromeos.h b/extensions/browser/api/feedback_private/feedback_private_api_unittest_base_chromeos.h
index f306ce7..ecfa43f 100644
--- a/extensions/browser/api/feedback_private/feedback_private_api_unittest_base_chromeos.h
+++ b/extensions/browser/api/feedback_private/feedback_private_api_unittest_base_chromeos.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_private_apitest.cc b/extensions/browser/api/feedback_private/feedback_private_apitest.cc
index 1407200f..f5af7e90 100644
--- a/extensions/browser/api/feedback_private/feedback_private_apitest.cc
+++ b/extensions/browser/api/feedback_private/feedback_private_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_private_delegate.h b/extensions/browser/api/feedback_private/feedback_private_delegate.h
index 4220663..7113c30ee 100644
--- a/extensions/browser/api/feedback_private/feedback_private_delegate.h
+++ b/extensions/browser/api/feedback_private/feedback_private_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_service.cc b/extensions/browser/api/feedback_private/feedback_service.cc
index e58c7eb6..48e4592 100644
--- a/extensions/browser/api/feedback_private/feedback_service.cc
+++ b/extensions/browser/api/feedback_private/feedback_service.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_service.h b/extensions/browser/api/feedback_private/feedback_service.h
index 267c70a9f..f112f5d2 100644
--- a/extensions/browser/api/feedback_private/feedback_service.h
+++ b/extensions/browser/api/feedback_private/feedback_service.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/feedback_service_unittest.cc b/extensions/browser/api/feedback_private/feedback_service_unittest.cc
index 6a74f42c..9d07614 100644
--- a/extensions/browser/api/feedback_private/feedback_service_unittest.cc
+++ b/extensions/browser/api/feedback_private/feedback_service_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/log_source_access_manager.cc b/extensions/browser/api/feedback_private/log_source_access_manager.cc
index c657a038b..06b8bd0d 100644
--- a/extensions/browser/api/feedback_private/log_source_access_manager.cc
+++ b/extensions/browser/api/feedback_private/log_source_access_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/log_source_access_manager.h b/extensions/browser/api/feedback_private/log_source_access_manager.h
index ad12cc9..5f6fc87 100644
--- a/extensions/browser/api/feedback_private/log_source_access_manager.h
+++ b/extensions/browser/api/feedback_private/log_source_access_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/log_source_access_manager_chromeos_unittest.cc b/extensions/browser/api/feedback_private/log_source_access_manager_chromeos_unittest.cc
index a46d719..25a7004 100644
--- a/extensions/browser/api/feedback_private/log_source_access_manager_chromeos_unittest.cc
+++ b/extensions/browser/api/feedback_private/log_source_access_manager_chromeos_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/log_source_resource.cc b/extensions/browser/api/feedback_private/log_source_resource.cc
index 5e8aad2..a151faf 100644
--- a/extensions/browser/api/feedback_private/log_source_resource.cc
+++ b/extensions/browser/api/feedback_private/log_source_resource.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/log_source_resource.h b/extensions/browser/api/feedback_private/log_source_resource.h
index 02000ef..53f591c 100644
--- a/extensions/browser/api/feedback_private/log_source_resource.h
+++ b/extensions/browser/api/feedback_private/log_source_resource.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/mock_feedback_service.cc b/extensions/browser/api/feedback_private/mock_feedback_service.cc
index d561119..01544db4 100644
--- a/extensions/browser/api/feedback_private/mock_feedback_service.cc
+++ b/extensions/browser/api/feedback_private/mock_feedback_service.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/feedback_private/mock_feedback_service.h b/extensions/browser/api/feedback_private/mock_feedback_service.h
index 5814811..63dd5cb 100644
--- a/extensions/browser/api/feedback_private/mock_feedback_service.h
+++ b/extensions/browser/api/feedback_private/mock_feedback_service.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/BUILD.gn b/extensions/browser/api/file_handlers/BUILD.gn
index d8bf4a4..e7c0e3d 100644
--- a/extensions/browser/api/file_handlers/BUILD.gn
+++ b/extensions/browser/api/file_handlers/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2017 The Chromium Authors. All rights reserved.
+# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/app_file_handler_util.cc b/extensions/browser/api/file_handlers/app_file_handler_util.cc
index 596a074..deaa899 100644
--- a/extensions/browser/api/file_handlers/app_file_handler_util.cc
+++ b/extensions/browser/api/file_handlers/app_file_handler_util.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/app_file_handler_util.h b/extensions/browser/api/file_handlers/app_file_handler_util.h
index 62d44e8..d6e7bbc 100644
--- a/extensions/browser/api/file_handlers/app_file_handler_util.h
+++ b/extensions/browser/api/file_handlers/app_file_handler_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/app_file_handler_util_unittest.cc b/extensions/browser/api/file_handlers/app_file_handler_util_unittest.cc
index a7fdad74..15982dc4 100644
--- a/extensions/browser/api/file_handlers/app_file_handler_util_unittest.cc
+++ b/extensions/browser/api/file_handlers/app_file_handler_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/directory_util.cc b/extensions/browser/api/file_handlers/directory_util.cc
index b3a53e2..46a0ee3 100644
--- a/extensions/browser/api/file_handlers/directory_util.cc
+++ b/extensions/browser/api/file_handlers/directory_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/directory_util.h b/extensions/browser/api/file_handlers/directory_util.h
index d2f2220..4b0e294c 100644
--- a/extensions/browser/api/file_handlers/directory_util.h
+++ b/extensions/browser/api/file_handlers/directory_util.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/directory_util_unittest.cc b/extensions/browser/api/file_handlers/directory_util_unittest.cc
index 37d51b7..c20add0 100644
--- a/extensions/browser/api/file_handlers/directory_util_unittest.cc
+++ b/extensions/browser/api/file_handlers/directory_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/mime_util.cc b/extensions/browser/api/file_handlers/mime_util.cc
index d1d555a..4265e3e 100644
--- a/extensions/browser/api/file_handlers/mime_util.cc
+++ b/extensions/browser/api/file_handlers/mime_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/mime_util.h b/extensions/browser/api/file_handlers/mime_util.h
index db7333cd..0dca78c 100644
--- a/extensions/browser/api/file_handlers/mime_util.h
+++ b/extensions/browser/api/file_handlers/mime_util.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
diff --git a/extensions/browser/api/file_handlers/mime_util_unittest.cc b/extensions/browser/api/file_handlers/mime_util_unittest.cc
index 4c1351a..6e1b910 100644
--- a/extensions/browser/api/file_handlers/mime_util_unittest.cc
+++ b/extensions/browser/api/file_handlers/mime_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_handlers/non_native_file_system_delegate.h b/extensions/browser/api/file_handlers/non_native_file_system_delegate.h
index 66aaab8..4953fc2 100644
--- a/extensions/browser/api/file_handlers/non_native_file_system_delegate.h
+++ b/extensions/browser/api/file_handlers/non_native_file_system_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_system/BUILD.gn b/extensions/browser/api/file_system/BUILD.gn
index 243f759..9437e3c 100644
--- a/extensions/browser/api/file_system/BUILD.gn
+++ b/extensions/browser/api/file_system/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2017 The Chromium Authors. All rights reserved.
+# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/file_system/consent_provider.h b/extensions/browser/api/file_system/consent_provider.h
index 2697420..1730a7a 100644
--- a/extensions/browser/api/file_system/consent_provider.h
+++ b/extensions/browser/api/file_system/consent_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_system/file_system_api.cc b/extensions/browser/api/file_system/file_system_api.cc
index 6e702158..91413ba9 100644
--- a/extensions/browser/api/file_system/file_system_api.cc
+++ b/extensions/browser/api/file_system/file_system_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_system/file_system_api.h b/extensions/browser/api/file_system/file_system_api.h
index a1ae5608..7d1d12a 100644
--- a/extensions/browser/api/file_system/file_system_api.h
+++ b/extensions/browser/api/file_system/file_system_api.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_system/file_system_delegate.h b/extensions/browser/api/file_system/file_system_delegate.h
index 7a5badc6..f3e927c 100644
--- a/extensions/browser/api/file_system/file_system_delegate.h
+++ b/extensions/browser/api/file_system/file_system_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_system/saved_file_entry.cc b/extensions/browser/api/file_system/saved_file_entry.cc
index 77a6530..f49e4b5 100644
--- a/extensions/browser/api/file_system/saved_file_entry.cc
+++ b/extensions/browser/api/file_system/saved_file_entry.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_system/saved_file_entry.h b/extensions/browser/api/file_system/saved_file_entry.h
index ad8bc92..e887491 100644
--- a/extensions/browser/api/file_system/saved_file_entry.h
+++ b/extensions/browser/api/file_system/saved_file_entry.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/file_system/saved_files_service_interface.h b/extensions/browser/api/file_system/saved_files_service_interface.h
index 9b075c4..a309d48 100644
--- a/extensions/browser/api/file_system/saved_files_service_interface.h
+++ b/extensions/browser/api/file_system/saved_files_service_interface.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/guest_view/app_view/app_view_guest_internal_api.cc b/extensions/browser/api/guest_view/app_view/app_view_guest_internal_api.cc
index fb3d732c..d0a6bfd 100644
--- a/extensions/browser/api/guest_view/app_view/app_view_guest_internal_api.cc
+++ b/extensions/browser/api/guest_view/app_view/app_view_guest_internal_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/guest_view/app_view/app_view_guest_internal_api.h b/extensions/browser/api/guest_view/app_view/app_view_guest_internal_api.h
index 382b082..0f3694a 100644
--- a/extensions/browser/api/guest_view/app_view/app_view_guest_internal_api.h
+++ b/extensions/browser/api/guest_view/app_view/app_view_guest_internal_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/guest_view/guest_view_internal_api.cc b/extensions/browser/api/guest_view/guest_view_internal_api.cc
index 0ae34e9c..bd3f0fe 100644
--- a/extensions/browser/api/guest_view/guest_view_internal_api.cc
+++ b/extensions/browser/api/guest_view/guest_view_internal_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/guest_view/guest_view_internal_api.h b/extensions/browser/api/guest_view/guest_view_internal_api.h
index 7104ff4..4ee668f 100644
--- a/extensions/browser/api/guest_view/guest_view_internal_api.h
+++ b/extensions/browser/api/guest_view/guest_view_internal_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/guest_view/web_view/web_view_internal_api.cc b/extensions/browser/api/guest_view/web_view/web_view_internal_api.cc
index 06c91022..7e53476 100644
--- a/extensions/browser/api/guest_view/web_view/web_view_internal_api.cc
+++ b/extensions/browser/api/guest_view/web_view/web_view_internal_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/guest_view/web_view/web_view_internal_api.h b/extensions/browser/api/guest_view/web_view/web_view_internal_api.h
index 3f87956..2f15778 100644
--- a/extensions/browser/api/guest_view/web_view/web_view_internal_api.h
+++ b/extensions/browser/api/guest_view/web_view/web_view_internal_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/hid/hid_api.cc b/extensions/browser/api/hid/hid_api.cc
index c675d4f..ae5cb22d 100644
--- a/extensions/browser/api/hid/hid_api.cc
+++ b/extensions/browser/api/hid/hid_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/hid/hid_api.h b/extensions/browser/api/hid/hid_api.h
index a7fbfe7..26b26ad 100644
--- a/extensions/browser/api/hid/hid_api.h
+++ b/extensions/browser/api/hid/hid_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/hid/hid_apitest.cc b/extensions/browser/api/hid/hid_apitest.cc
index 810cac5..1ce51a1 100644
--- a/extensions/browser/api/hid/hid_apitest.cc
+++ b/extensions/browser/api/hid/hid_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/hid/hid_connection_resource.cc b/extensions/browser/api/hid/hid_connection_resource.cc
index 25dd195..3105a0d 100644
--- a/extensions/browser/api/hid/hid_connection_resource.cc
+++ b/extensions/browser/api/hid/hid_connection_resource.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/hid/hid_connection_resource.h b/extensions/browser/api/hid/hid_connection_resource.h
index 65949267..2a81b66d 100644
--- a/extensions/browser/api/hid/hid_connection_resource.h
+++ b/extensions/browser/api/hid/hid_connection_resource.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/hid/hid_device_manager.cc b/extensions/browser/api/hid/hid_device_manager.cc
index 7a5ca9b..cbfe78c 100644
--- a/extensions/browser/api/hid/hid_device_manager.cc
+++ b/extensions/browser/api/hid/hid_device_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/hid/hid_device_manager.h b/extensions/browser/api/hid/hid_device_manager.h
index 46e1c26..88d0db0f 100644
--- a/extensions/browser/api/hid/hid_device_manager.h
+++ b/extensions/browser/api/hid/hid_device_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/i18n/BUILD.gn b/extensions/browser/api/i18n/BUILD.gn
index 7291644..f869a72 100644
--- a/extensions/browser/api/i18n/BUILD.gn
+++ b/extensions/browser/api/i18n/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2021 The Chromium Authors. All rights reserved.
+# Copyright 2021 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/i18n/i18n_api.cc b/extensions/browser/api/i18n/i18n_api.cc
index fccaa77e..0bfdeb6 100644
--- a/extensions/browser/api/i18n/i18n_api.cc
+++ b/extensions/browser/api/i18n/i18n_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/i18n/i18n_api.h b/extensions/browser/api/i18n/i18n_api.h
index 7fac0c1..b606f42 100644
--- a/extensions/browser/api/i18n/i18n_api.h
+++ b/extensions/browser/api/i18n/i18n_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/BUILD.gn b/extensions/browser/api/idle/BUILD.gn
index cb8840a..7eebc80 100644
--- a/extensions/browser/api/idle/BUILD.gn
+++ b/extensions/browser/api/idle/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_api.cc b/extensions/browser/api/idle/idle_api.cc
index d44504f..5c73d2a 100644
--- a/extensions/browser/api/idle/idle_api.cc
+++ b/extensions/browser/api/idle/idle_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_api.h b/extensions/browser/api/idle/idle_api.h
index 3562ddb..eb1f7f4 100644
--- a/extensions/browser/api/idle/idle_api.h
+++ b/extensions/browser/api/idle/idle_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_api_constants.cc b/extensions/browser/api/idle/idle_api_constants.cc
index 49ef095..339ff02 100644
--- a/extensions/browser/api/idle/idle_api_constants.cc
+++ b/extensions/browser/api/idle/idle_api_constants.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_api_constants.h b/extensions/browser/api/idle/idle_api_constants.h
index 93da12e9..9d1464f 100644
--- a/extensions/browser/api/idle/idle_api_constants.h
+++ b/extensions/browser/api/idle/idle_api_constants.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_api_unittest.cc b/extensions/browser/api/idle/idle_api_unittest.cc
index 0df3f7dc..3afb2bc3 100644
--- a/extensions/browser/api/idle/idle_api_unittest.cc
+++ b/extensions/browser/api/idle/idle_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_manager.cc b/extensions/browser/api/idle/idle_manager.cc
index 9c6c5c6..300df29 100644
--- a/extensions/browser/api/idle/idle_manager.cc
+++ b/extensions/browser/api/idle/idle_manager.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_manager.h b/extensions/browser/api/idle/idle_manager.h
index 42553b87..6606846 100644
--- a/extensions/browser/api/idle/idle_manager.h
+++ b/extensions/browser/api/idle/idle_manager.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_manager_factory.cc b/extensions/browser/api/idle/idle_manager_factory.cc
index 71f6214f..afe60d0 100644
--- a/extensions/browser/api/idle/idle_manager_factory.cc
+++ b/extensions/browser/api/idle/idle_manager_factory.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/idle_manager_factory.h b/extensions/browser/api/idle/idle_manager_factory.h
index 1333a08c6d..45405be 100644
--- a/extensions/browser/api/idle/idle_manager_factory.h
+++ b/extensions/browser/api/idle/idle_manager_factory.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/test_idle_provider.cc b/extensions/browser/api/idle/test_idle_provider.cc
index 311931e..f5c05f5 100644
--- a/extensions/browser/api/idle/test_idle_provider.cc
+++ b/extensions/browser/api/idle/test_idle_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/idle/test_idle_provider.h b/extensions/browser/api/idle/test_idle_provider.h
index c78aecad..d8de56b 100644
--- a/extensions/browser/api/idle/test_idle_provider.h
+++ b/extensions/browser/api/idle/test_idle_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/data_item.cc b/extensions/browser/api/lock_screen_data/data_item.cc
index b5ae4a1c..86d4f25 100644
--- a/extensions/browser/api/lock_screen_data/data_item.cc
+++ b/extensions/browser/api/lock_screen_data/data_item.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/data_item.h b/extensions/browser/api/lock_screen_data/data_item.h
index 875e81d36..f029fd5 100644
--- a/extensions/browser/api/lock_screen_data/data_item.h
+++ b/extensions/browser/api/lock_screen_data/data_item.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/data_item_unittest.cc b/extensions/browser/api/lock_screen_data/data_item_unittest.cc
index 19597d2..73bd0ed 100644
--- a/extensions/browser/api/lock_screen_data/data_item_unittest.cc
+++ b/extensions/browser/api/lock_screen_data/data_item_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_data_api.cc b/extensions/browser/api/lock_screen_data/lock_screen_data_api.cc
index 437600d..404bc63 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_data_api.cc
+++ b/extensions/browser/api/lock_screen_data/lock_screen_data_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_data_api.h b/extensions/browser/api/lock_screen_data/lock_screen_data_api.h
index 554b175..e59082ac 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_data_api.h
+++ b/extensions/browser/api/lock_screen_data/lock_screen_data_api.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_item_storage.cc b/extensions/browser/api/lock_screen_data/lock_screen_item_storage.cc
index 55dfb55..4f470547 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_item_storage.cc
+++ b/extensions/browser/api/lock_screen_data/lock_screen_item_storage.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_item_storage.h b/extensions/browser/api/lock_screen_data/lock_screen_item_storage.h
index 2dace35..8285693 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_item_storage.h
+++ b/extensions/browser/api/lock_screen_data/lock_screen_item_storage.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_item_storage_unittest.cc b/extensions/browser/api/lock_screen_data/lock_screen_item_storage_unittest.cc
index 45f8a0e..41271b8 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_item_storage_unittest.cc
+++ b/extensions/browser/api/lock_screen_data/lock_screen_item_storage_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator.h b/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator.h
index 84f16d5..e5a560a 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator.h
+++ b/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl.cc b/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl.cc
index a30dc13..390dc0e 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl.cc
+++ b/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl.h b/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl.h
index 5b806d2b..b2b3e9b9 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl.h
+++ b/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl_unittest.cc b/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl_unittest.cc
index e69b2ef..5243cdb 100644
--- a/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl_unittest.cc
+++ b/extensions/browser/api/lock_screen_data/lock_screen_value_store_migrator_impl_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/lock_screen_data/operation_result.h b/extensions/browser/api/lock_screen_data/operation_result.h
index 6ec2ef5..cf56fe48 100644
--- a/extensions/browser/api/lock_screen_data/operation_result.h
+++ b/extensions/browser/api/lock_screen_data/operation_result.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/management/BUILD.gn b/extensions/browser/api/management/BUILD.gn
index d775912..7d6f390 100644
--- a/extensions/browser/api/management/BUILD.gn
+++ b/extensions/browser/api/management/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/management/management_api.cc b/extensions/browser/api/management/management_api.cc
index f8e5c8b..398bf59 100644
--- a/extensions/browser/api/management/management_api.cc
+++ b/extensions/browser/api/management/management_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/management/management_api.h b/extensions/browser/api/management/management_api.h
index 59452ae..8d79ccb 100644
--- a/extensions/browser/api/management/management_api.h
+++ b/extensions/browser/api/management/management_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/management/management_api_constants.cc b/extensions/browser/api/management/management_api_constants.cc
index 6860757..985b9544 100644
--- a/extensions/browser/api/management/management_api_constants.cc
+++ b/extensions/browser/api/management/management_api_constants.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/management/management_api_constants.h b/extensions/browser/api/management/management_api_constants.h
index a0c5aeb..610743bb 100644
--- a/extensions/browser/api/management/management_api_constants.h
+++ b/extensions/browser/api/management/management_api_constants.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/management/management_api_delegate.h b/extensions/browser/api/management/management_api_delegate.h
index 5e90d3ce..3513672d 100644
--- a/extensions/browser/api/management/management_api_delegate.h
+++ b/extensions/browser/api/management/management_api_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/conversion_utils.cc b/extensions/browser/api/media_perception_private/conversion_utils.cc
index 9f8259f..081201c 100644
--- a/extensions/browser/api/media_perception_private/conversion_utils.cc
+++ b/extensions/browser/api/media_perception_private/conversion_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/conversion_utils.h b/extensions/browser/api/media_perception_private/conversion_utils.h
index 49e27591..c50bc22 100644
--- a/extensions/browser/api/media_perception_private/conversion_utils.h
+++ b/extensions/browser/api/media_perception_private/conversion_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/conversion_utils_unittest.cc b/extensions/browser/api/media_perception_private/conversion_utils_unittest.cc
index 9875c74..ed9956e 100644
--- a/extensions/browser/api/media_perception_private/conversion_utils_unittest.cc
+++ b/extensions/browser/api/media_perception_private/conversion_utils_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/media_perception_api_delegate.h b/extensions/browser/api/media_perception_private/media_perception_api_delegate.h
index 3f5eb23..fc63c0ee 100644
--- a/extensions/browser/api/media_perception_private/media_perception_api_delegate.h
+++ b/extensions/browser/api/media_perception_private/media_perception_api_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/media_perception_api_manager.cc b/extensions/browser/api/media_perception_private/media_perception_api_manager.cc
index a58537c..509583a 100644
--- a/extensions/browser/api/media_perception_private/media_perception_api_manager.cc
+++ b/extensions/browser/api/media_perception_private/media_perception_api_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/media_perception_api_manager.h b/extensions/browser/api/media_perception_private/media_perception_api_manager.h
index ad41a938..cfaa4ef5 100644
--- a/extensions/browser/api/media_perception_private/media_perception_api_manager.h
+++ b/extensions/browser/api/media_perception_private/media_perception_api_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/media_perception_api_manager_unittest.cc b/extensions/browser/api/media_perception_private/media_perception_api_manager_unittest.cc
index 39544a06..1050c7c0 100644
--- a/extensions/browser/api/media_perception_private/media_perception_api_manager_unittest.cc
+++ b/extensions/browser/api/media_perception_private/media_perception_api_manager_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/media_perception_private_api.cc b/extensions/browser/api/media_perception_private/media_perception_private_api.cc
index ae4d5ec..dd70a95 100644
--- a/extensions/browser/api/media_perception_private/media_perception_private_api.cc
+++ b/extensions/browser/api/media_perception_private/media_perception_private_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/media_perception_private_api.h b/extensions/browser/api/media_perception_private/media_perception_private_api.h
index daff8d3..f25898e 100644
--- a/extensions/browser/api/media_perception_private/media_perception_private_api.h
+++ b/extensions/browser/api/media_perception_private/media_perception_private_api.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/media_perception_private/media_perception_private_apitest.cc b/extensions/browser/api/media_perception_private/media_perception_private_apitest.cc
index 3fce829..78b5a95f 100644
--- a/extensions/browser/api/media_perception_private/media_perception_private_apitest.cc
+++ b/extensions/browser/api/media_perception_private/media_perception_private_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/BUILD.gn b/extensions/browser/api/messaging/BUILD.gn
index 97a8d33..79111bc 100644
--- a/extensions/browser/api/messaging/BUILD.gn
+++ b/extensions/browser/api/messaging/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/channel_endpoint.cc b/extensions/browser/api/messaging/channel_endpoint.cc
index d176411..40dfa78 100644
--- a/extensions/browser/api/messaging/channel_endpoint.cc
+++ b/extensions/browser/api/messaging/channel_endpoint.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/channel_endpoint.h b/extensions/browser/api/messaging/channel_endpoint.h
index 77f3dad0..2593f736 100644
--- a/extensions/browser/api/messaging/channel_endpoint.h
+++ b/extensions/browser/api/messaging/channel_endpoint.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/extension_message_port.cc b/extensions/browser/api/messaging/extension_message_port.cc
index a66376a..cd0758e9 100644
--- a/extensions/browser/api/messaging/extension_message_port.cc
+++ b/extensions/browser/api/messaging/extension_message_port.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/extension_message_port.h b/extensions/browser/api/messaging/extension_message_port.h
index f7f00792..37c57083 100644
--- a/extensions/browser/api/messaging/extension_message_port.h
+++ b/extensions/browser/api/messaging/extension_message_port.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/message_port.cc b/extensions/browser/api/messaging/message_port.cc
index 1d5e850..1f2f4ba 100644
--- a/extensions/browser/api/messaging/message_port.cc
+++ b/extensions/browser/api/messaging/message_port.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/message_port.h b/extensions/browser/api/messaging/message_port.h
index e41d2ad..6c54894 100644
--- a/extensions/browser/api/messaging/message_port.h
+++ b/extensions/browser/api/messaging/message_port.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/message_service.cc b/extensions/browser/api/messaging/message_service.cc
index 659b6d0a..301aa09 100644
--- a/extensions/browser/api/messaging/message_service.cc
+++ b/extensions/browser/api/messaging/message_service.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/message_service.h b/extensions/browser/api/messaging/message_service.h
index 7e8720c..0daf928 100644
--- a/extensions/browser/api/messaging/message_service.h
+++ b/extensions/browser/api/messaging/message_service.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/messaging_api_message_filter.cc b/extensions/browser/api/messaging/messaging_api_message_filter.cc
index 830ff30..5225b6cf 100644
--- a/extensions/browser/api/messaging/messaging_api_message_filter.cc
+++ b/extensions/browser/api/messaging/messaging_api_message_filter.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/messaging_api_message_filter.h b/extensions/browser/api/messaging/messaging_api_message_filter.h
index 3358187..12f47c9 100644
--- a/extensions/browser/api/messaging/messaging_api_message_filter.h
+++ b/extensions/browser/api/messaging/messaging_api_message_filter.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/messaging_delegate.cc b/extensions/browser/api/messaging/messaging_delegate.cc
index d4cdd2f..3108926 100644
--- a/extensions/browser/api/messaging/messaging_delegate.cc
+++ b/extensions/browser/api/messaging/messaging_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/messaging_delegate.h b/extensions/browser/api/messaging/messaging_delegate.h
index e93d31c..053e6d4 100644
--- a/extensions/browser/api/messaging/messaging_delegate.h
+++ b/extensions/browser/api/messaging/messaging_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/native_message_host.cc b/extensions/browser/api/messaging/native_message_host.cc
index 7216051e..b9ac27a 100644
--- a/extensions/browser/api/messaging/native_message_host.cc
+++ b/extensions/browser/api/messaging/native_message_host.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/native_message_host.h b/extensions/browser/api/messaging/native_message_host.h
index d06266c..3f01323 100644
--- a/extensions/browser/api/messaging/native_message_host.h
+++ b/extensions/browser/api/messaging/native_message_host.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/messaging/native_messaging_channel.h b/extensions/browser/api/messaging/native_messaging_channel.h
index bd03486..545da6d 100644
--- a/extensions/browser/api/messaging/native_messaging_channel.h
+++ b/extensions/browser/api/messaging/native_messaging_channel.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/metrics_private/BUILD.gn b/extensions/browser/api/metrics_private/BUILD.gn
index a3d9345..7d0d2bb 100644
--- a/extensions/browser/api/metrics_private/BUILD.gn
+++ b/extensions/browser/api/metrics_private/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/metrics_private/metrics_private_api.cc b/extensions/browser/api/metrics_private/metrics_private_api.cc
index afb5496..cbc2700 100644
--- a/extensions/browser/api/metrics_private/metrics_private_api.cc
+++ b/extensions/browser/api/metrics_private/metrics_private_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/metrics_private/metrics_private_api.h b/extensions/browser/api/metrics_private/metrics_private_api.h
index 3aeb22f2..17fb08b 100644
--- a/extensions/browser/api/metrics_private/metrics_private_api.h
+++ b/extensions/browser/api/metrics_private/metrics_private_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/metrics_private/metrics_private_delegate.h b/extensions/browser/api/metrics_private/metrics_private_delegate.h
index 1f515831..b0bc75e 100644
--- a/extensions/browser/api/metrics_private/metrics_private_delegate.h
+++ b/extensions/browser/api/metrics_private/metrics_private_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/mime_handler_private/BUILD.gn b/extensions/browser/api/mime_handler_private/BUILD.gn
index 9c2db9f..f68527b 100644
--- a/extensions/browser/api/mime_handler_private/BUILD.gn
+++ b/extensions/browser/api/mime_handler_private/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/mime_handler_private/mime_handler_private.cc b/extensions/browser/api/mime_handler_private/mime_handler_private.cc
index 093a95a..fac3800 100644
--- a/extensions/browser/api/mime_handler_private/mime_handler_private.cc
+++ b/extensions/browser/api/mime_handler_private/mime_handler_private.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/mime_handler_private/mime_handler_private.h b/extensions/browser/api/mime_handler_private/mime_handler_private.h
index 25aa2d8..8927c5c 100644
--- a/extensions/browser/api/mime_handler_private/mime_handler_private.h
+++ b/extensions/browser/api/mime_handler_private/mime_handler_private.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/mime_handler_private/mime_handler_private_unittest.cc b/extensions/browser/api/mime_handler_private/mime_handler_private_unittest.cc
index a867b6b..545dbb6 100644
--- a/extensions/browser/api/mime_handler_private/mime_handler_private_unittest.cc
+++ b/extensions/browser/api/mime_handler_private/mime_handler_private_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/BUILD.gn b/extensions/browser/api/networking_private/BUILD.gn
index afb4618d..b8b26e0 100644
--- a/extensions/browser/api/networking_private/BUILD.gn
+++ b/extensions/browser/api/networking_private/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/lacros_networking_private_observer.cc b/extensions/browser/api/networking_private/lacros_networking_private_observer.cc
index efa68a3f..15142ee 100644
--- a/extensions/browser/api/networking_private/lacros_networking_private_observer.cc
+++ b/extensions/browser/api/networking_private/lacros_networking_private_observer.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/lacros_networking_private_observer.h b/extensions/browser/api/networking_private/lacros_networking_private_observer.h
index 752bf2e..401f0a21 100644
--- a/extensions/browser/api/networking_private/lacros_networking_private_observer.h
+++ b/extensions/browser/api/networking_private/lacros_networking_private_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/network_config_dbus_constants_linux.cc b/extensions/browser/api/networking_private/network_config_dbus_constants_linux.cc
index 4acb206..9b450df 100644
--- a/extensions/browser/api/networking_private/network_config_dbus_constants_linux.cc
+++ b/extensions/browser/api/networking_private/network_config_dbus_constants_linux.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/network_config_dbus_constants_linux.h b/extensions/browser/api/networking_private/network_config_dbus_constants_linux.h
index 91a864c..ddc64b76 100644
--- a/extensions/browser/api/networking_private/network_config_dbus_constants_linux.h
+++ b/extensions/browser/api/networking_private/network_config_dbus_constants_linux.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_api.cc b/extensions/browser/api/networking_private/networking_private_api.cc
index 54b827a..32b0a65 100644
--- a/extensions/browser/api/networking_private/networking_private_api.cc
+++ b/extensions/browser/api/networking_private/networking_private_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_api.h b/extensions/browser/api/networking_private/networking_private_api.h
index 3b8afec..7fa0795 100644
--- a/extensions/browser/api/networking_private/networking_private_api.h
+++ b/extensions/browser/api/networking_private/networking_private_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_chromeos.cc b/extensions/browser/api/networking_private/networking_private_chromeos.cc
index 71ae0f0d..268c563 100644
--- a/extensions/browser/api/networking_private/networking_private_chromeos.cc
+++ b/extensions/browser/api/networking_private/networking_private_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_chromeos.h b/extensions/browser/api/networking_private/networking_private_chromeos.h
index 5e6dc57..14ddc3a 100644
--- a/extensions/browser/api/networking_private/networking_private_chromeos.h
+++ b/extensions/browser/api/networking_private/networking_private_chromeos.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_chromeos_unittest.cc b/extensions/browser/api/networking_private/networking_private_chromeos_unittest.cc
index e9f7e386..f20923f 100644
--- a/extensions/browser/api/networking_private/networking_private_chromeos_unittest.cc
+++ b/extensions/browser/api/networking_private/networking_private_chromeos_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_delegate.cc b/extensions/browser/api/networking_private/networking_private_delegate.cc
index e9f6287..f1097b5 100644
--- a/extensions/browser/api/networking_private/networking_private_delegate.cc
+++ b/extensions/browser/api/networking_private/networking_private_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_delegate.h b/extensions/browser/api/networking_private/networking_private_delegate.h
index 233d4b6..a888f6211 100644
--- a/extensions/browser/api/networking_private/networking_private_delegate.h
+++ b/extensions/browser/api/networking_private/networking_private_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_delegate_factory.cc b/extensions/browser/api/networking_private/networking_private_delegate_factory.cc
index 9d7acea..627ab99 100644
--- a/extensions/browser/api/networking_private/networking_private_delegate_factory.cc
+++ b/extensions/browser/api/networking_private/networking_private_delegate_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_delegate_factory.h b/extensions/browser/api/networking_private/networking_private_delegate_factory.h
index 3144343..2ea6f260 100644
--- a/extensions/browser/api/networking_private/networking_private_delegate_factory.h
+++ b/extensions/browser/api/networking_private/networking_private_delegate_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_BROWSER_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_DELEGATE_FACTORY_H_
diff --git a/extensions/browser/api/networking_private/networking_private_delegate_observer.h b/extensions/browser/api/networking_private/networking_private_delegate_observer.h
index fb49bfc..71b611d5 100644
--- a/extensions/browser/api/networking_private/networking_private_delegate_observer.h
+++ b/extensions/browser/api/networking_private/networking_private_delegate_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_event_router.h b/extensions/browser/api/networking_private/networking_private_event_router.h
index cf07c57..68e6de13 100644
--- a/extensions/browser/api/networking_private/networking_private_event_router.h
+++ b/extensions/browser/api/networking_private/networking_private_event_router.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_event_router_chromeos.cc b/extensions/browser/api/networking_private/networking_private_event_router_chromeos.cc
index 57e8182..7609bb0 100644
--- a/extensions/browser/api/networking_private/networking_private_event_router_chromeos.cc
+++ b/extensions/browser/api/networking_private/networking_private_event_router_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_event_router_factory.cc b/extensions/browser/api/networking_private/networking_private_event_router_factory.cc
index 0ca9caeec..45588a3 100644
--- a/extensions/browser/api/networking_private/networking_private_event_router_factory.cc
+++ b/extensions/browser/api/networking_private/networking_private_event_router_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_event_router_factory.h b/extensions/browser/api/networking_private/networking_private_event_router_factory.h
index c3ef452..81a688d 100644
--- a/extensions/browser/api/networking_private/networking_private_event_router_factory.h
+++ b/extensions/browser/api/networking_private/networking_private_event_router_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_event_router_nonchromeos.cc b/extensions/browser/api/networking_private/networking_private_event_router_nonchromeos.cc
index 72df6552..3a170f6 100644
--- a/extensions/browser/api/networking_private/networking_private_event_router_nonchromeos.cc
+++ b/extensions/browser/api/networking_private/networking_private_event_router_nonchromeos.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_lacros.cc b/extensions/browser/api/networking_private/networking_private_lacros.cc
index ee6c94c..029b906 100644
--- a/extensions/browser/api/networking_private/networking_private_lacros.cc
+++ b/extensions/browser/api/networking_private/networking_private_lacros.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_lacros.h b/extensions/browser/api/networking_private/networking_private_lacros.h
index 0cd37c7..efccbc5 100644
--- a/extensions/browser/api/networking_private/networking_private_lacros.h
+++ b/extensions/browser/api/networking_private/networking_private_lacros.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_linux.cc b/extensions/browser/api/networking_private/networking_private_linux.cc
index f2fc005..9701456 100644
--- a/extensions/browser/api/networking_private/networking_private_linux.cc
+++ b/extensions/browser/api/networking_private/networking_private_linux.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_linux.h b/extensions/browser/api/networking_private/networking_private_linux.h
index 5c2fe96..02675c7 100644
--- a/extensions/browser/api/networking_private/networking_private_linux.h
+++ b/extensions/browser/api/networking_private/networking_private_linux.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_service_client.cc b/extensions/browser/api/networking_private/networking_private_service_client.cc
index 1090df7..ded1957 100644
--- a/extensions/browser/api/networking_private/networking_private_service_client.cc
+++ b/extensions/browser/api/networking_private/networking_private_service_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_service_client.h b/extensions/browser/api/networking_private/networking_private_service_client.h
index 5a030d5..39a4758 100644
--- a/extensions/browser/api/networking_private/networking_private_service_client.h
+++ b/extensions/browser/api/networking_private/networking_private_service_client.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/networking_private/networking_private_stubs.cc b/extensions/browser/api/networking_private/networking_private_stubs.cc
index 8962a93f..be25ec79 100644
--- a/extensions/browser/api/networking_private/networking_private_stubs.cc
+++ b/extensions/browser/api/networking_private/networking_private_stubs.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/offscreen/BUILD.gn b/extensions/browser/api/offscreen/BUILD.gn
index 7c1a5a3..4888a47 100644
--- a/extensions/browser/api/offscreen/BUILD.gn
+++ b/extensions/browser/api/offscreen/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2022 The Chromium Authors. All rights reserved.
+# Copyright 2022 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/offscreen/offscreen_api.cc b/extensions/browser/api/offscreen/offscreen_api.cc
index c48e91e..52e86b5 100644
--- a/extensions/browser/api/offscreen/offscreen_api.cc
+++ b/extensions/browser/api/offscreen/offscreen_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/offscreen/offscreen_api.h b/extensions/browser/api/offscreen/offscreen_api.h
index 1b3571e..0bb0c3ba 100644
--- a/extensions/browser/api/offscreen/offscreen_api.h
+++ b/extensions/browser/api/offscreen/offscreen_api.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/offscreen/offscreen_document_manager.cc b/extensions/browser/api/offscreen/offscreen_document_manager.cc
index e7cb5d0..3060a49 100644
--- a/extensions/browser/api/offscreen/offscreen_document_manager.cc
+++ b/extensions/browser/api/offscreen/offscreen_document_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/offscreen/offscreen_document_manager.h b/extensions/browser/api/offscreen/offscreen_document_manager.h
index 7e5d5e65..23dba55 100644
--- a/extensions/browser/api/offscreen/offscreen_document_manager.h
+++ b/extensions/browser/api/offscreen/offscreen_document_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/power/BUILD.gn b/extensions/browser/api/power/BUILD.gn
index 877a81e..f6fe6a1 100644
--- a/extensions/browser/api/power/BUILD.gn
+++ b/extensions/browser/api/power/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/power/power_api.cc b/extensions/browser/api/power/power_api.cc
index 120535c..a6cc1443c3 100644
--- a/extensions/browser/api/power/power_api.cc
+++ b/extensions/browser/api/power/power_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/power/power_api.h b/extensions/browser/api/power/power_api.h
index f7fa539a..dfa1f42a 100644
--- a/extensions/browser/api/power/power_api.h
+++ b/extensions/browser/api/power/power_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/power/power_api_unittest.cc b/extensions/browser/api/power/power_api_unittest.cc
index 9b6037a..ac3af23 100644
--- a/extensions/browser/api/power/power_api_unittest.cc
+++ b/extensions/browser/api/power/power_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/BUILD.gn b/extensions/browser/api/printer_provider/BUILD.gn
index 9c4d53d4..479bd662 100644
--- a/extensions/browser/api/printer_provider/BUILD.gn
+++ b/extensions/browser/api/printer_provider/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_api.cc b/extensions/browser/api/printer_provider/printer_provider_api.cc
index 26462d9..45653fd 100644
--- a/extensions/browser/api/printer_provider/printer_provider_api.cc
+++ b/extensions/browser/api/printer_provider/printer_provider_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_api.h b/extensions/browser/api/printer_provider/printer_provider_api.h
index 6af9cc6..8a96237 100644
--- a/extensions/browser/api/printer_provider/printer_provider_api.h
+++ b/extensions/browser/api/printer_provider/printer_provider_api.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_api_factory.cc b/extensions/browser/api/printer_provider/printer_provider_api_factory.cc
index 34f4f36..e3c3b6a 100644
--- a/extensions/browser/api/printer_provider/printer_provider_api_factory.cc
+++ b/extensions/browser/api/printer_provider/printer_provider_api_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_api_factory.h b/extensions/browser/api/printer_provider/printer_provider_api_factory.h
index db4ccaca..027c032 100644
--- a/extensions/browser/api/printer_provider/printer_provider_api_factory.h
+++ b/extensions/browser/api/printer_provider/printer_provider_api_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_internal_api.cc b/extensions/browser/api/printer_provider/printer_provider_internal_api.cc
index 38998f8..89de1b83 100644
--- a/extensions/browser/api/printer_provider/printer_provider_internal_api.cc
+++ b/extensions/browser/api/printer_provider/printer_provider_internal_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_internal_api.h b/extensions/browser/api/printer_provider/printer_provider_internal_api.h
index 718b289..c9ff145 100644
--- a/extensions/browser/api/printer_provider/printer_provider_internal_api.h
+++ b/extensions/browser/api/printer_provider/printer_provider_internal_api.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_internal_api_observer.h b/extensions/browser/api/printer_provider/printer_provider_internal_api_observer.h
index e4bde1c..d62c4b72 100644
--- a/extensions/browser/api/printer_provider/printer_provider_internal_api_observer.h
+++ b/extensions/browser/api/printer_provider/printer_provider_internal_api_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_print_job.cc b/extensions/browser/api/printer_provider/printer_provider_print_job.cc
index 2285586..8cac27a 100644
--- a/extensions/browser/api/printer_provider/printer_provider_print_job.cc
+++ b/extensions/browser/api/printer_provider/printer_provider_print_job.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/printer_provider/printer_provider_print_job.h b/extensions/browser/api/printer_provider/printer_provider_print_job.h
index 641707e..06cd408 100644
--- a/extensions/browser/api/printer_provider/printer_provider_print_job.h
+++ b/extensions/browser/api/printer_provider/printer_provider_print_job.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/runtime/BUILD.gn b/extensions/browser/api/runtime/BUILD.gn
index dbb31966..192cb0c 100644
--- a/extensions/browser/api/runtime/BUILD.gn
+++ b/extensions/browser/api/runtime/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/runtime/restart_after_delay_api_unittest.cc b/extensions/browser/api/runtime/restart_after_delay_api_unittest.cc
index 78b75f8d..3da0077 100644
--- a/extensions/browser/api/runtime/restart_after_delay_api_unittest.cc
+++ b/extensions/browser/api/runtime/restart_after_delay_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/runtime/runtime_api.cc b/extensions/browser/api/runtime/runtime_api.cc
index e8ae028..ff1fd77 100644
--- a/extensions/browser/api/runtime/runtime_api.cc
+++ b/extensions/browser/api/runtime/runtime_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/runtime/runtime_api.h b/extensions/browser/api/runtime/runtime_api.h
index cd84a90..24af14e 100644
--- a/extensions/browser/api/runtime/runtime_api.h
+++ b/extensions/browser/api/runtime/runtime_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/runtime/runtime_api_delegate.cc b/extensions/browser/api/runtime/runtime_api_delegate.cc
index ce23440..6e9947f 100644
--- a/extensions/browser/api/runtime/runtime_api_delegate.cc
+++ b/extensions/browser/api/runtime/runtime_api_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/runtime/runtime_api_delegate.h b/extensions/browser/api/runtime/runtime_api_delegate.h
index 04535ae2..8ae2b4d 100644
--- a/extensions/browser/api/runtime/runtime_api_delegate.h
+++ b/extensions/browser/api/runtime/runtime_api_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/scripting/scripting_constants.h b/extensions/browser/api/scripting/scripting_constants.h
index 3a1e25d2..6cccba82 100644
--- a/extensions/browser/api/scripting/scripting_constants.h
+++ b/extensions/browser/api/scripting/scripting_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/scripting/scripting_utils.cc b/extensions/browser/api/scripting/scripting_utils.cc
index e5f347e3..b4265cf 100644
--- a/extensions/browser/api/scripting/scripting_utils.cc
+++ b/extensions/browser/api/scripting/scripting_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/scripting/scripting_utils.h b/extensions/browser/api/scripting/scripting_utils.h
index 70b7c9c..1d31bd1 100644
--- a/extensions/browser/api/scripting/scripting_utils.h
+++ b/extensions/browser/api/scripting/scripting_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/serial/BUILD.gn b/extensions/browser/api/serial/BUILD.gn
index 174a6ac6..f1377fe 100644
--- a/extensions/browser/api/serial/BUILD.gn
+++ b/extensions/browser/api/serial/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/serial/serial_api.cc b/extensions/browser/api/serial/serial_api.cc
index e935af96..695dc42 100644
--- a/extensions/browser/api/serial/serial_api.cc
+++ b/extensions/browser/api/serial/serial_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/serial/serial_api.h b/extensions/browser/api/serial/serial_api.h
index 97003c6e..4221128 100644
--- a/extensions/browser/api/serial/serial_api.h
+++ b/extensions/browser/api/serial/serial_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/serial/serial_apitest.cc b/extensions/browser/api/serial/serial_apitest.cc
index 1f7a52a..2516a71 100644
--- a/extensions/browser/api/serial/serial_apitest.cc
+++ b/extensions/browser/api/serial/serial_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/serial/serial_connection.cc b/extensions/browser/api/serial/serial_connection.cc
index 00e76cf..a56acdf 100644
--- a/extensions/browser/api/serial/serial_connection.cc
+++ b/extensions/browser/api/serial/serial_connection.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/serial/serial_connection.h b/extensions/browser/api/serial/serial_connection.h
index ece4019..db6af20 100644
--- a/extensions/browser/api/serial/serial_connection.h
+++ b/extensions/browser/api/serial/serial_connection.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/serial/serial_port_manager.cc b/extensions/browser/api/serial/serial_port_manager.cc
index 8e6e200..fd09c8b 100644
--- a/extensions/browser/api/serial/serial_port_manager.cc
+++ b/extensions/browser/api/serial/serial_port_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/serial/serial_port_manager.h b/extensions/browser/api/serial/serial_port_manager.h
index 22438b60..6057fdd7 100644
--- a/extensions/browser/api/serial/serial_port_manager.h
+++ b/extensions/browser/api/serial/serial_port_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/BUILD.gn b/extensions/browser/api/socket/BUILD.gn
index 86fb82e..74f9fa1 100644
--- a/extensions/browser/api/socket/BUILD.gn
+++ b/extensions/browser/api/socket/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/socket/app_firewall_hole_manager.cc b/extensions/browser/api/socket/app_firewall_hole_manager.cc
index af0edb3..8bdd5c2 100644
--- a/extensions/browser/api/socket/app_firewall_hole_manager.cc
+++ b/extensions/browser/api/socket/app_firewall_hole_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/app_firewall_hole_manager.h b/extensions/browser/api/socket/app_firewall_hole_manager.h
index 730ac44..406a15c6 100644
--- a/extensions/browser/api/socket/app_firewall_hole_manager.h
+++ b/extensions/browser/api/socket/app_firewall_hole_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/mojo_data_pump.cc b/extensions/browser/api/socket/mojo_data_pump.cc
index 3db695e..2abb7c3 100644
--- a/extensions/browser/api/socket/mojo_data_pump.cc
+++ b/extensions/browser/api/socket/mojo_data_pump.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/mojo_data_pump.h b/extensions/browser/api/socket/mojo_data_pump.h
index f43f3db..ccc518d 100644
--- a/extensions/browser/api/socket/mojo_data_pump.h
+++ b/extensions/browser/api/socket/mojo_data_pump.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/mojo_data_pump_unittest.cc b/extensions/browser/api/socket/mojo_data_pump_unittest.cc
index 32fb428..2b6f37b3 100644
--- a/extensions/browser/api/socket/mojo_data_pump_unittest.cc
+++ b/extensions/browser/api/socket/mojo_data_pump_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/socket.cc b/extensions/browser/api/socket/socket.cc
index de77c0875..24b0851a 100644
--- a/extensions/browser/api/socket/socket.cc
+++ b/extensions/browser/api/socket/socket.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/socket.h b/extensions/browser/api/socket/socket.h
index da6e240..93a6f13 100644
--- a/extensions/browser/api/socket/socket.h
+++ b/extensions/browser/api/socket/socket.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/socket_api.cc b/extensions/browser/api/socket/socket_api.cc
index 9315d548d..ccab44a 100644
--- a/extensions/browser/api/socket/socket_api.cc
+++ b/extensions/browser/api/socket/socket_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/socket_api.h b/extensions/browser/api/socket/socket_api.h
index 12634e3..52e1ed78 100644
--- a/extensions/browser/api/socket/socket_api.h
+++ b/extensions/browser/api/socket/socket_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/socket_apitest.cc b/extensions/browser/api/socket/socket_apitest.cc
index 807431bc..37cb8c5 100644
--- a/extensions/browser/api/socket/socket_apitest.cc
+++ b/extensions/browser/api/socket/socket_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/tcp_socket.cc b/extensions/browser/api/socket/tcp_socket.cc
index 9c49e45..5f766bb 100644
--- a/extensions/browser/api/socket/tcp_socket.cc
+++ b/extensions/browser/api/socket/tcp_socket.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/tcp_socket.h b/extensions/browser/api/socket/tcp_socket.h
index 9d4412b..df9493c 100644
--- a/extensions/browser/api/socket/tcp_socket.h
+++ b/extensions/browser/api/socket/tcp_socket.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/tls_socket.cc b/extensions/browser/api/socket/tls_socket.cc
index 461b768..6e7ce1de 100644
--- a/extensions/browser/api/socket/tls_socket.cc
+++ b/extensions/browser/api/socket/tls_socket.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/tls_socket.h b/extensions/browser/api/socket/tls_socket.h
index 713b414..c07936c2 100644
--- a/extensions/browser/api/socket/tls_socket.h
+++ b/extensions/browser/api/socket/tls_socket.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/udp_socket.cc b/extensions/browser/api/socket/udp_socket.cc
index 859caa5..2c78847 100644
--- a/extensions/browser/api/socket/udp_socket.cc
+++ b/extensions/browser/api/socket/udp_socket.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/socket/udp_socket.h b/extensions/browser/api/socket/udp_socket.h
index 46f1b1b..e0205e01 100644
--- a/extensions/browser/api/socket/udp_socket.h
+++ b/extensions/browser/api/socket/udp_socket.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp/BUILD.gn b/extensions/browser/api/sockets_tcp/BUILD.gn
index 665b815..d6564da 100644
--- a/extensions/browser/api/sockets_tcp/BUILD.gn
+++ b/extensions/browser/api/sockets_tcp/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp/sockets_tcp_api.cc b/extensions/browser/api/sockets_tcp/sockets_tcp_api.cc
index 6bbfe18..c8c732c 100644
--- a/extensions/browser/api/sockets_tcp/sockets_tcp_api.cc
+++ b/extensions/browser/api/sockets_tcp/sockets_tcp_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp/sockets_tcp_api.h b/extensions/browser/api/sockets_tcp/sockets_tcp_api.h
index fd7fdf71..9a7fb7e7 100644
--- a/extensions/browser/api/sockets_tcp/sockets_tcp_api.h
+++ b/extensions/browser/api/sockets_tcp/sockets_tcp_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp/sockets_tcp_api_unittest.cc b/extensions/browser/api/sockets_tcp/sockets_tcp_api_unittest.cc
index df57170..6588fd5 100644
--- a/extensions/browser/api/sockets_tcp/sockets_tcp_api_unittest.cc
+++ b/extensions/browser/api/sockets_tcp/sockets_tcp_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp/sockets_tcp_apitest.cc b/extensions/browser/api/sockets_tcp/sockets_tcp_apitest.cc
index 1ca55e88..dde388b 100644
--- a/extensions/browser/api/sockets_tcp/sockets_tcp_apitest.cc
+++ b/extensions/browser/api/sockets_tcp/sockets_tcp_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.cc b/extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.cc
index ace17035..e14134f 100644
--- a/extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.cc
+++ b/extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.h b/extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.h
index ff7d8cd..fe3fe0db 100644
--- a/extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.h
+++ b/extensions/browser/api/sockets_tcp/tcp_socket_event_dispatcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp_server/BUILD.gn b/extensions/browser/api/sockets_tcp_server/BUILD.gn
index 329f180..a60de1a 100644
--- a/extensions/browser/api/sockets_tcp_server/BUILD.gn
+++ b/extensions/browser/api/sockets_tcp_server/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.cc b/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.cc
index 77243c7..b15f7f6 100644
--- a/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.cc
+++ b/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.h b/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.h
index e6dda0d..65833929 100644
--- a/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.h
+++ b/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_apitest.cc b/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_apitest.cc
index b77d21a..ad640b7 100644
--- a/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_apitest.cc
+++ b/extensions/browser/api/sockets_tcp_server/sockets_tcp_server_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.cc b/extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.cc
index f5aa83d..0170852 100644
--- a/extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.cc
+++ b/extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h b/extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h
index 2277134..b8ea931c 100644
--- a/extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h
+++ b/extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/BUILD.gn b/extensions/browser/api/sockets_udp/BUILD.gn
index a578c68..f40a8f0 100644
--- a/extensions/browser/api/sockets_udp/BUILD.gn
+++ b/extensions/browser/api/sockets_udp/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/sockets_udp_api.cc b/extensions/browser/api/sockets_udp/sockets_udp_api.cc
index 0ff53ca..8589c47 100644
--- a/extensions/browser/api/sockets_udp/sockets_udp_api.cc
+++ b/extensions/browser/api/sockets_udp/sockets_udp_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/sockets_udp_api.h b/extensions/browser/api/sockets_udp/sockets_udp_api.h
index b77beb2..4ef0a21 100644
--- a/extensions/browser/api/sockets_udp/sockets_udp_api.h
+++ b/extensions/browser/api/sockets_udp/sockets_udp_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/sockets_udp_api_unittest.cc b/extensions/browser/api/sockets_udp/sockets_udp_api_unittest.cc
index ce6d8c6..3f265d0 100644
--- a/extensions/browser/api/sockets_udp/sockets_udp_api_unittest.cc
+++ b/extensions/browser/api/sockets_udp/sockets_udp_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/sockets_udp_apitest.cc b/extensions/browser/api/sockets_udp/sockets_udp_apitest.cc
index 700a269..4c4e65b 100644
--- a/extensions/browser/api/sockets_udp/sockets_udp_apitest.cc
+++ b/extensions/browser/api/sockets_udp/sockets_udp_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/test_udp_echo_server.cc b/extensions/browser/api/sockets_udp/test_udp_echo_server.cc
index af73de0..b43188d5 100644
--- a/extensions/browser/api/sockets_udp/test_udp_echo_server.cc
+++ b/extensions/browser/api/sockets_udp/test_udp_echo_server.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/test_udp_echo_server.h b/extensions/browser/api/sockets_udp/test_udp_echo_server.h
index 1d05486..51965e7 100644
--- a/extensions/browser/api/sockets_udp/test_udp_echo_server.h
+++ b/extensions/browser/api/sockets_udp/test_udp_echo_server.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/udp_socket_event_dispatcher.cc b/extensions/browser/api/sockets_udp/udp_socket_event_dispatcher.cc
index 29219f8..b46ff089 100644
--- a/extensions/browser/api/sockets_udp/udp_socket_event_dispatcher.cc
+++ b/extensions/browser/api/sockets_udp/udp_socket_event_dispatcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/sockets_udp/udp_socket_event_dispatcher.h b/extensions/browser/api/sockets_udp/udp_socket_event_dispatcher.h
index 9fe19bc..e40ea2d 100644
--- a/extensions/browser/api/sockets_udp/udp_socket_event_dispatcher.h
+++ b/extensions/browser/api/sockets_udp/udp_socket_event_dispatcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/backend_task_runner.cc b/extensions/browser/api/storage/backend_task_runner.cc
index 50794e1..aea1bb7 100644
--- a/extensions/browser/api/storage/backend_task_runner.cc
+++ b/extensions/browser/api/storage/backend_task_runner.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/backend_task_runner.h b/extensions/browser/api/storage/backend_task_runner.h
index 3a7210e0..3e198d40 100644
--- a/extensions/browser/api/storage/backend_task_runner.h
+++ b/extensions/browser/api/storage/backend_task_runner.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/local_value_store_cache.cc b/extensions/browser/api/storage/local_value_store_cache.cc
index 9f2801b..474ac303 100644
--- a/extensions/browser/api/storage/local_value_store_cache.cc
+++ b/extensions/browser/api/storage/local_value_store_cache.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/local_value_store_cache.h b/extensions/browser/api/storage/local_value_store_cache.h
index 7e41269..9333808 100644
--- a/extensions/browser/api/storage/local_value_store_cache.h
+++ b/extensions/browser/api/storage/local_value_store_cache.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/session_storage_manager.cc b/extensions/browser/api/storage/session_storage_manager.cc
index def7f10..d2669e2 100644
--- a/extensions/browser/api/storage/session_storage_manager.cc
+++ b/extensions/browser/api/storage/session_storage_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/session_storage_manager.h b/extensions/browser/api/storage/session_storage_manager.h
index e11dd3e..ca3bb3e 100644
--- a/extensions/browser/api/storage/session_storage_manager.h
+++ b/extensions/browser/api/storage/session_storage_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/session_storage_manager_unittest.cc b/extensions/browser/api/storage/session_storage_manager_unittest.cc
index 7acd4601..d91cf22 100644
--- a/extensions/browser/api/storage/session_storage_manager_unittest.cc
+++ b/extensions/browser/api/storage/session_storage_manager_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/settings_namespace.cc b/extensions/browser/api/storage/settings_namespace.cc
index de79b3de..246d7ed 100644
--- a/extensions/browser/api/storage/settings_namespace.cc
+++ b/extensions/browser/api/storage/settings_namespace.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/settings_namespace.h b/extensions/browser/api/storage/settings_namespace.h
index c317904..9f0677f7 100644
--- a/extensions/browser/api/storage/settings_namespace.h
+++ b/extensions/browser/api/storage/settings_namespace.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/settings_observer.h b/extensions/browser/api/storage/settings_observer.h
index a4abf1fd..accdf62a 100644
--- a/extensions/browser/api/storage/settings_observer.h
+++ b/extensions/browser/api/storage/settings_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/settings_quota_unittest.cc b/extensions/browser/api/storage/settings_quota_unittest.cc
index dd33d8de..7dda6100 100644
--- a/extensions/browser/api/storage/settings_quota_unittest.cc
+++ b/extensions/browser/api/storage/settings_quota_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/settings_storage_quota_enforcer.cc b/extensions/browser/api/storage/settings_storage_quota_enforcer.cc
index e2815ff5..ec4bf38 100644
--- a/extensions/browser/api/storage/settings_storage_quota_enforcer.cc
+++ b/extensions/browser/api/storage/settings_storage_quota_enforcer.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/settings_storage_quota_enforcer.h b/extensions/browser/api/storage/settings_storage_quota_enforcer.h
index 770acb7..08baad9 100644
--- a/extensions/browser/api/storage/settings_storage_quota_enforcer.h
+++ b/extensions/browser/api/storage/settings_storage_quota_enforcer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/settings_test_util.cc b/extensions/browser/api/storage/settings_test_util.cc
index ab26359..61e18d57 100644
--- a/extensions/browser/api/storage/settings_test_util.cc
+++ b/extensions/browser/api/storage/settings_test_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/settings_test_util.h b/extensions/browser/api/storage/settings_test_util.h
index b7dcb0a..e0a90eb 100644
--- a/extensions/browser/api/storage/settings_test_util.h
+++ b/extensions/browser/api/storage/settings_test_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/storage_api.cc b/extensions/browser/api/storage/storage_api.cc
index 918fb917..c57826ee 100644
--- a/extensions/browser/api/storage/storage_api.cc
+++ b/extensions/browser/api/storage/storage_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/storage_api.h b/extensions/browser/api/storage/storage_api.h
index 5e1c525..ed20fb7 100644
--- a/extensions/browser/api/storage/storage_api.h
+++ b/extensions/browser/api/storage/storage_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/storage_api_unittest.cc b/extensions/browser/api/storage/storage_api_unittest.cc
index 309b6ed1..c51fe5f8 100644
--- a/extensions/browser/api/storage/storage_api_unittest.cc
+++ b/extensions/browser/api/storage/storage_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/storage_area_namespace.cc b/extensions/browser/api/storage/storage_area_namespace.cc
index cfb86aa..cb63cd3 100644
--- a/extensions/browser/api/storage/storage_area_namespace.cc
+++ b/extensions/browser/api/storage/storage_area_namespace.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/storage_area_namespace.h b/extensions/browser/api/storage/storage_area_namespace.h
index 4e9b04e..c2e049d 100644
--- a/extensions/browser/api/storage/storage_area_namespace.h
+++ b/extensions/browser/api/storage/storage_area_namespace.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/storage_frontend.cc b/extensions/browser/api/storage/storage_frontend.cc
index 3a19ab9..33155e3 100644
--- a/extensions/browser/api/storage/storage_frontend.cc
+++ b/extensions/browser/api/storage/storage_frontend.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/storage_frontend.h b/extensions/browser/api/storage/storage_frontend.h
index 474d137..bc7a9fa 100644
--- a/extensions/browser/api/storage/storage_frontend.h
+++ b/extensions/browser/api/storage/storage_frontend.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/storage_frontend_unittest.cc b/extensions/browser/api/storage/storage_frontend_unittest.cc
index 6db5cdc..5e4d6844 100644
--- a/extensions/browser/api/storage/storage_frontend_unittest.cc
+++ b/extensions/browser/api/storage/storage_frontend_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/value_store_cache.cc b/extensions/browser/api/storage/value_store_cache.cc
index 04ea4181..4d564fd8 100644
--- a/extensions/browser/api/storage/value_store_cache.cc
+++ b/extensions/browser/api/storage/value_store_cache.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/value_store_cache.h b/extensions/browser/api/storage/value_store_cache.h
index 63959ee3..959bebc9 100644
--- a/extensions/browser/api/storage/value_store_cache.h
+++ b/extensions/browser/api/storage/value_store_cache.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/value_store_util.cc b/extensions/browser/api/storage/value_store_util.cc
index cae3cdf..f03951a 100644
--- a/extensions/browser/api/storage/value_store_util.cc
+++ b/extensions/browser/api/storage/value_store_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/value_store_util.h b/extensions/browser/api/storage/value_store_util.h
index 8df57d1..b25e3de 100644
--- a/extensions/browser/api/storage/value_store_util.h
+++ b/extensions/browser/api/storage/value_store_util.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/weak_unlimited_settings_storage.cc b/extensions/browser/api/storage/weak_unlimited_settings_storage.cc
index 2bc649c..bf79d75 100644
--- a/extensions/browser/api/storage/weak_unlimited_settings_storage.cc
+++ b/extensions/browser/api/storage/weak_unlimited_settings_storage.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/storage/weak_unlimited_settings_storage.h b/extensions/browser/api/storage/weak_unlimited_settings_storage.h
index 9a39da5..4a6ab24 100644
--- a/extensions/browser/api/storage/weak_unlimited_settings_storage.h
+++ b/extensions/browser/api/storage/weak_unlimited_settings_storage.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/BUILD.gn b/extensions/browser/api/system_cpu/BUILD.gn
index 38b7f36..11b7144 100644
--- a/extensions/browser/api/system_cpu/BUILD.gn
+++ b/extensions/browser/api/system_cpu/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/cpu_info_provider.cc b/extensions/browser/api/system_cpu/cpu_info_provider.cc
index 071535d..ef8d07a 100644
--- a/extensions/browser/api/system_cpu/cpu_info_provider.cc
+++ b/extensions/browser/api/system_cpu/cpu_info_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/cpu_info_provider.h b/extensions/browser/api/system_cpu/cpu_info_provider.h
index 66768525..9eef62c 100644
--- a/extensions/browser/api/system_cpu/cpu_info_provider.h
+++ b/extensions/browser/api/system_cpu/cpu_info_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/cpu_info_provider_fuchsia.cc b/extensions/browser/api/system_cpu/cpu_info_provider_fuchsia.cc
index f50885c9..a09d0b07 100644
--- a/extensions/browser/api/system_cpu/cpu_info_provider_fuchsia.cc
+++ b/extensions/browser/api/system_cpu/cpu_info_provider_fuchsia.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/cpu_info_provider_linux.cc b/extensions/browser/api/system_cpu/cpu_info_provider_linux.cc
index 2adbdb15..97bdff8 100644
--- a/extensions/browser/api/system_cpu/cpu_info_provider_linux.cc
+++ b/extensions/browser/api/system_cpu/cpu_info_provider_linux.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/cpu_info_provider_mac.cc b/extensions/browser/api/system_cpu/cpu_info_provider_mac.cc
index 606b8d9..2e549fd 100644
--- a/extensions/browser/api/system_cpu/cpu_info_provider_mac.cc
+++ b/extensions/browser/api/system_cpu/cpu_info_provider_mac.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/cpu_info_provider_win.cc b/extensions/browser/api/system_cpu/cpu_info_provider_win.cc
index 9b110a8..51df755 100644
--- a/extensions/browser/api/system_cpu/cpu_info_provider_win.cc
+++ b/extensions/browser/api/system_cpu/cpu_info_provider_win.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/system_cpu_api.cc b/extensions/browser/api/system_cpu/system_cpu_api.cc
index 7719aa1e..ff702ca41 100644
--- a/extensions/browser/api/system_cpu/system_cpu_api.cc
+++ b/extensions/browser/api/system_cpu/system_cpu_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_cpu/system_cpu_api.h b/extensions/browser/api/system_cpu/system_cpu_api.h
index 7017497..9829298c 100644
--- a/extensions/browser/api/system_cpu/system_cpu_api.h
+++ b/extensions/browser/api/system_cpu/system_cpu_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_BROWSER_API_SYSTEM_CPU_SYSTEM_CPU_API_H_
diff --git a/extensions/browser/api/system_display/display_info_provider.cc b/extensions/browser/api/system_display/display_info_provider.cc
index 9097b1b..67050a5 100644
--- a/extensions/browser/api/system_display/display_info_provider.cc
+++ b/extensions/browser/api/system_display/display_info_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_display/display_info_provider.h b/extensions/browser/api/system_display/display_info_provider.h
index 2900ec1..bfaa7003 100644
--- a/extensions/browser/api/system_display/display_info_provider.h
+++ b/extensions/browser/api/system_display/display_info_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_display/system_display_api.cc b/extensions/browser/api/system_display/system_display_api.cc
index 1984814..76d3766 100644
--- a/extensions/browser/api/system_display/system_display_api.cc
+++ b/extensions/browser/api/system_display/system_display_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_display/system_display_api.h b/extensions/browser/api/system_display/system_display_api.h
index f18bb529..a1fa966 100644
--- a/extensions/browser/api/system_display/system_display_api.h
+++ b/extensions/browser/api/system_display/system_display_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_display/system_display_apitest.cc b/extensions/browser/api/system_display/system_display_apitest.cc
index 3d3be2c..741dd77 100644
--- a/extensions/browser/api/system_display/system_display_apitest.cc
+++ b/extensions/browser/api/system_display/system_display_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_info/BUILD.gn b/extensions/browser/api/system_info/BUILD.gn
index e9f47838..5375e81 100644
--- a/extensions/browser/api/system_info/BUILD.gn
+++ b/extensions/browser/api/system_info/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/system_info/system_info_api.cc b/extensions/browser/api/system_info/system_info_api.cc
index e23473f..23491f3 100644
--- a/extensions/browser/api/system_info/system_info_api.cc
+++ b/extensions/browser/api/system_info/system_info_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_info/system_info_api.h b/extensions/browser/api/system_info/system_info_api.h
index 138927f3..382c212b 100644
--- a/extensions/browser/api/system_info/system_info_api.h
+++ b/extensions/browser/api/system_info/system_info_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_info/system_info_api_unittest.cc b/extensions/browser/api/system_info/system_info_api_unittest.cc
index f61eafb..8bec9e7 100644
--- a/extensions/browser/api/system_info/system_info_api_unittest.cc
+++ b/extensions/browser/api/system_info/system_info_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_info/system_info_provider.cc b/extensions/browser/api/system_info/system_info_provider.cc
index 24326c6..8a6b23d 100644
--- a/extensions/browser/api/system_info/system_info_provider.cc
+++ b/extensions/browser/api/system_info/system_info_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_info/system_info_provider.h b/extensions/browser/api/system_info/system_info_provider.h
index 4c17487..641ba7c 100644
--- a/extensions/browser/api/system_info/system_info_provider.h
+++ b/extensions/browser/api/system_info/system_info_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_memory/BUILD.gn b/extensions/browser/api/system_memory/BUILD.gn
index 5b71a4f..1f67bce 100644
--- a/extensions/browser/api/system_memory/BUILD.gn
+++ b/extensions/browser/api/system_memory/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/system_memory/memory_info_provider.cc b/extensions/browser/api/system_memory/memory_info_provider.cc
index 70cdeef..300019ea7 100644
--- a/extensions/browser/api/system_memory/memory_info_provider.cc
+++ b/extensions/browser/api/system_memory/memory_info_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_memory/memory_info_provider.h b/extensions/browser/api/system_memory/memory_info_provider.h
index b46e5b1..9601f97 100644
--- a/extensions/browser/api/system_memory/memory_info_provider.h
+++ b/extensions/browser/api/system_memory/memory_info_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_memory/system_memory_api.cc b/extensions/browser/api/system_memory/system_memory_api.cc
index 4a3facb..92a32db 100644
--- a/extensions/browser/api/system_memory/system_memory_api.cc
+++ b/extensions/browser/api/system_memory/system_memory_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_memory/system_memory_api.h b/extensions/browser/api/system_memory/system_memory_api.h
index e76cae1d..daca6cf 100644
--- a/extensions/browser/api/system_memory/system_memory_api.h
+++ b/extensions/browser/api/system_memory/system_memory_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_network/BUILD.gn b/extensions/browser/api/system_network/BUILD.gn
index bf3e36f6..f7cc08a 100644
--- a/extensions/browser/api/system_network/BUILD.gn
+++ b/extensions/browser/api/system_network/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/system_network/system_network_api.cc b/extensions/browser/api/system_network/system_network_api.cc
index 1295fc7a..ee0a7af 100644
--- a/extensions/browser/api/system_network/system_network_api.cc
+++ b/extensions/browser/api/system_network/system_network_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_network/system_network_api.h b/extensions/browser/api/system_network/system_network_api.h
index 57c7be5..6bbf583 100644
--- a/extensions/browser/api/system_network/system_network_api.h
+++ b/extensions/browser/api/system_network/system_network_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_network/system_network_api_unittest.cc b/extensions/browser/api/system_network/system_network_api_unittest.cc
index 912a3f03..24fc595 100644
--- a/extensions/browser/api/system_network/system_network_api_unittest.cc
+++ b/extensions/browser/api/system_network/system_network_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_network/system_network_apitest.cc b/extensions/browser/api/system_network/system_network_apitest.cc
index f2fe10d..2281f4a 100644
--- a/extensions/browser/api/system_network/system_network_apitest.cc
+++ b/extensions/browser/api/system_network/system_network_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/BUILD.gn b/extensions/browser/api/system_storage/BUILD.gn
index 16fbf02..6280e55 100644
--- a/extensions/browser/api/system_storage/BUILD.gn
+++ b/extensions/browser/api/system_storage/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/storage_api_test_util.cc b/extensions/browser/api/system_storage/storage_api_test_util.cc
index 1b2fa97..766bea5 100644
--- a/extensions/browser/api/system_storage/storage_api_test_util.cc
+++ b/extensions/browser/api/system_storage/storage_api_test_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/storage_api_test_util.h b/extensions/browser/api/system_storage/storage_api_test_util.h
index 4c79fae..a6264843 100644
--- a/extensions/browser/api/system_storage/storage_api_test_util.h
+++ b/extensions/browser/api/system_storage/storage_api_test_util.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/storage_info_provider.cc b/extensions/browser/api/system_storage/storage_info_provider.cc
index 53b5606..1ea9fda 100644
--- a/extensions/browser/api/system_storage/storage_info_provider.cc
+++ b/extensions/browser/api/system_storage/storage_info_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/storage_info_provider.h b/extensions/browser/api/system_storage/storage_info_provider.h
index 1449aef..4c9605c2 100644
--- a/extensions/browser/api/system_storage/storage_info_provider.h
+++ b/extensions/browser/api/system_storage/storage_info_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/system_storage_api.cc b/extensions/browser/api/system_storage/system_storage_api.cc
index 3971d850..8512b94 100644
--- a/extensions/browser/api/system_storage/system_storage_api.cc
+++ b/extensions/browser/api/system_storage/system_storage_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/system_storage_api.h b/extensions/browser/api/system_storage/system_storage_api.h
index 34687709..802a02bb6 100644
--- a/extensions/browser/api/system_storage/system_storage_api.h
+++ b/extensions/browser/api/system_storage/system_storage_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/system_storage_apitest.cc b/extensions/browser/api/system_storage/system_storage_apitest.cc
index c8ca025..2cf0afe 100644
--- a/extensions/browser/api/system_storage/system_storage_apitest.cc
+++ b/extensions/browser/api/system_storage/system_storage_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/system_storage/system_storage_eject_apitest.cc b/extensions/browser/api/system_storage/system_storage_eject_apitest.cc
index 96f83e61..f99723c 100644
--- a/extensions/browser/api/system_storage/system_storage_eject_apitest.cc
+++ b/extensions/browser/api/system_storage/system_storage_eject_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
diff --git a/extensions/browser/api/test/BUILD.gn b/extensions/browser/api/test/BUILD.gn
index f79322b7..80d7cde 100644
--- a/extensions/browser/api/test/BUILD.gn
+++ b/extensions/browser/api/test/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/test/test_api.cc b/extensions/browser/api/test/test_api.cc
index 4595e11..aed07f5 100644
--- a/extensions/browser/api/test/test_api.cc
+++ b/extensions/browser/api/test/test_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/test/test_api.h b/extensions/browser/api/test/test_api.h
index 5b671ba..87eab71 100644
--- a/extensions/browser/api/test/test_api.h
+++ b/extensions/browser/api/test/test_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/test/test_api_observer.cc b/extensions/browser/api/test/test_api_observer.cc
index e439a3e..c97d0b1 100644
--- a/extensions/browser/api/test/test_api_observer.cc
+++ b/extensions/browser/api/test/test_api_observer.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/test/test_api_observer.h b/extensions/browser/api/test/test_api_observer.h
index c56bee1..b7e137f 100644
--- a/extensions/browser/api/test/test_api_observer.h
+++ b/extensions/browser/api/test/test_api_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/test/test_api_observer_registry.cc b/extensions/browser/api/test/test_api_observer_registry.cc
index f6db429..ac7c4f1 100644
--- a/extensions/browser/api/test/test_api_observer_registry.cc
+++ b/extensions/browser/api/test/test_api_observer_registry.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/test/test_api_observer_registry.h b/extensions/browser/api/test/test_api_observer_registry.h
index 72956ec3..eedd58e 100644
--- a/extensions/browser/api/test/test_api_observer_registry.h
+++ b/extensions/browser/api/test/test_api_observer_registry.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/usb/usb_api.cc b/extensions/browser/api/usb/usb_api.cc
index a6641cc8..fc6db1c 100644
--- a/extensions/browser/api/usb/usb_api.cc
+++ b/extensions/browser/api/usb/usb_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/usb/usb_api.h b/extensions/browser/api/usb/usb_api.h
index 165ac991..16ec236 100644
--- a/extensions/browser/api/usb/usb_api.h
+++ b/extensions/browser/api/usb/usb_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/usb/usb_apitest.cc b/extensions/browser/api/usb/usb_apitest.cc
index 8455776..d713e2a1 100644
--- a/extensions/browser/api/usb/usb_apitest.cc
+++ b/extensions/browser/api/usb/usb_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/usb/usb_device_manager.cc b/extensions/browser/api/usb/usb_device_manager.cc
index ed6b283f..4b69b70 100644
--- a/extensions/browser/api/usb/usb_device_manager.cc
+++ b/extensions/browser/api/usb/usb_device_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/usb/usb_device_manager.h b/extensions/browser/api/usb/usb_device_manager.h
index ca8bdcc..28ee0cf 100644
--- a/extensions/browser/api/usb/usb_device_manager.h
+++ b/extensions/browser/api/usb/usb_device_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/usb/usb_device_resource.cc b/extensions/browser/api/usb/usb_device_resource.cc
index d08bb8f3..0baf1481 100644
--- a/extensions/browser/api/usb/usb_device_resource.cc
+++ b/extensions/browser/api/usb/usb_device_resource.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/usb/usb_device_resource.h b/extensions/browser/api/usb/usb_device_resource.h
index 2e2d78d5..f31e2f2 100644
--- a/extensions/browser/api/usb/usb_device_resource.h
+++ b/extensions/browser/api/usb/usb_device_resource.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/usb/usb_manual_apitest.cc b/extensions/browser/api/usb/usb_manual_apitest.cc
index 1f2df21..fa9e39a 100644
--- a/extensions/browser/api/usb/usb_manual_apitest.cc
+++ b/extensions/browser/api/usb/usb_manual_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard/BUILD.gn b/extensions/browser/api/virtual_keyboard/BUILD.gn
index 12fa27e..8964ca32 100644
--- a/extensions/browser/api/virtual_keyboard/BUILD.gn
+++ b/extensions/browser/api/virtual_keyboard/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2017 The Chromium Authors. All rights reserved.
+# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard/virtual_keyboard_api.cc b/extensions/browser/api/virtual_keyboard/virtual_keyboard_api.cc
index a5428fb..cb4baef 100644
--- a/extensions/browser/api/virtual_keyboard/virtual_keyboard_api.cc
+++ b/extensions/browser/api/virtual_keyboard/virtual_keyboard_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard/virtual_keyboard_api.h b/extensions/browser/api/virtual_keyboard/virtual_keyboard_api.h
index f9b671e..a0403cfb 100644
--- a/extensions/browser/api/virtual_keyboard/virtual_keyboard_api.h
+++ b/extensions/browser/api/virtual_keyboard/virtual_keyboard_api.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard/virtual_keyboard_apitest.cc b/extensions/browser/api/virtual_keyboard/virtual_keyboard_apitest.cc
index 1e0b18c..df596955 100644
--- a/extensions/browser/api/virtual_keyboard/virtual_keyboard_apitest.cc
+++ b/extensions/browser/api/virtual_keyboard/virtual_keyboard_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard_private/BUILD.gn b/extensions/browser/api/virtual_keyboard_private/BUILD.gn
index 433c126..c591f5b 100644
--- a/extensions/browser/api/virtual_keyboard_private/BUILD.gn
+++ b/extensions/browser/api/virtual_keyboard_private/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_delegate.h b/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_delegate.h
index 41ff89d8..a8a681b 100644
--- a/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_delegate.h
+++ b/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api.cc b/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api.cc
index 9bd400ad..87da061f 100644
--- a/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api.cc
+++ b/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api.h b/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api.h
index feb267e..c1cf5d6 100644
--- a/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api.h
+++ b/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api_unittest.cc b/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api_unittest.cc
index c025474..a15efde 100644
--- a/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api_unittest.cc
+++ b/extensions/browser/api/virtual_keyboard_private/virtual_keyboard_private_api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_contents_capture_client.cc b/extensions/browser/api/web_contents_capture_client.cc
index 54d30aa..99ca11dad 100644
--- a/extensions/browser/api/web_contents_capture_client.cc
+++ b/extensions/browser/api/web_contents_capture_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_contents_capture_client.h b/extensions/browser/api/web_contents_capture_client.h
index 51807e8..8386fda 100644
--- a/extensions/browser/api/web_contents_capture_client.h
+++ b/extensions/browser/api/web_contents_capture_client.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/form_data_parser.cc b/extensions/browser/api/web_request/form_data_parser.cc
index cf8f438..58e137b 100644
--- a/extensions/browser/api/web_request/form_data_parser.cc
+++ b/extensions/browser/api/web_request/form_data_parser.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/form_data_parser.h b/extensions/browser/api/web_request/form_data_parser.h
index 2ba06d9..75b7766 100644
--- a/extensions/browser/api/web_request/form_data_parser.h
+++ b/extensions/browser/api/web_request/form_data_parser.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/form_data_parser_unittest.cc b/extensions/browser/api/web_request/form_data_parser_unittest.cc
index 9817bdef..4e84251 100644
--- a/extensions/browser/api/web_request/form_data_parser_unittest.cc
+++ b/extensions/browser/api/web_request/form_data_parser_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/permission_helper.cc b/extensions/browser/api/web_request/permission_helper.cc
index 426a2c9e26..1faaaee 100644
--- a/extensions/browser/api/web_request/permission_helper.cc
+++ b/extensions/browser/api/web_request/permission_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/permission_helper.h b/extensions/browser/api/web_request/permission_helper.h
index 22948636..90626cc7 100644
--- a/extensions/browser/api/web_request/permission_helper.h
+++ b/extensions/browser/api/web_request/permission_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/upload_data_presenter.cc b/extensions/browser/api/web_request/upload_data_presenter.cc
index 0b01280c..11a89fa 100644
--- a/extensions/browser/api/web_request/upload_data_presenter.cc
+++ b/extensions/browser/api/web_request/upload_data_presenter.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/upload_data_presenter.h b/extensions/browser/api/web_request/upload_data_presenter.h
index 907fe1f..5fa17c8 100644
--- a/extensions/browser/api/web_request/upload_data_presenter.h
+++ b/extensions/browser/api/web_request/upload_data_presenter.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/upload_data_presenter_unittest.cc b/extensions/browser/api/web_request/upload_data_presenter_unittest.cc
index ed9f402..dc4a1bfc 100644
--- a/extensions/browser/api/web_request/upload_data_presenter_unittest.cc
+++ b/extensions/browser/api/web_request/upload_data_presenter_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_api.cc b/extensions/browser/api/web_request/web_request_api.cc
index 89ea8148..6d4af39 100644
--- a/extensions/browser/api/web_request/web_request_api.cc
+++ b/extensions/browser/api/web_request/web_request_api.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_api.h b/extensions/browser/api/web_request/web_request_api.h
index 06c1587..04c47a5 100644
--- a/extensions/browser/api/web_request/web_request_api.h
+++ b/extensions/browser/api/web_request/web_request_api.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_api_constants.cc b/extensions/browser/api/web_request/web_request_api_constants.cc
index 02131d4c..9ab4cf44 100644
--- a/extensions/browser/api/web_request/web_request_api_constants.cc
+++ b/extensions/browser/api/web_request/web_request_api_constants.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_api_constants.h b/extensions/browser/api/web_request/web_request_api_constants.h
index 0ff5646..06e84ca 100644
--- a/extensions/browser/api/web_request/web_request_api_constants.h
+++ b/extensions/browser/api/web_request/web_request_api_constants.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_api_helpers.cc b/extensions/browser/api/web_request/web_request_api_helpers.cc
index 80985db..4bb4617 100644
--- a/extensions/browser/api/web_request/web_request_api_helpers.cc
+++ b/extensions/browser/api/web_request/web_request_api_helpers.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_api_helpers.h b/extensions/browser/api/web_request/web_request_api_helpers.h
index f5e50da..2864dab 100644
--- a/extensions/browser/api/web_request/web_request_api_helpers.h
+++ b/extensions/browser/api/web_request/web_request_api_helpers.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_event_details.cc b/extensions/browser/api/web_request/web_request_event_details.cc
index f2601e6..a0834372 100644
--- a/extensions/browser/api/web_request/web_request_event_details.cc
+++ b/extensions/browser/api/web_request/web_request_event_details.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_event_details.h b/extensions/browser/api/web_request/web_request_event_details.h
index 7c57ab2..97c438a 100644
--- a/extensions/browser/api/web_request/web_request_event_details.h
+++ b/extensions/browser/api/web_request/web_request_event_details.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_info.cc b/extensions/browser/api/web_request/web_request_info.cc
index 9b5441b..a9e8edb4 100644
--- a/extensions/browser/api/web_request/web_request_info.cc
+++ b/extensions/browser/api/web_request/web_request_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_info.h b/extensions/browser/api/web_request/web_request_info.h
index d533b8e..f9ffd67c 100644
--- a/extensions/browser/api/web_request/web_request_info.h
+++ b/extensions/browser/api/web_request/web_request_info.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_info_unittest.cc b/extensions/browser/api/web_request/web_request_info_unittest.cc
index 7b69d6b..5bfac2f5 100644
--- a/extensions/browser/api/web_request/web_request_info_unittest.cc
+++ b/extensions/browser/api/web_request/web_request_info_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_permissions.cc b/extensions/browser/api/web_request/web_request_permissions.cc
index 14a699a..f9a0c85 100644
--- a/extensions/browser/api/web_request/web_request_permissions.cc
+++ b/extensions/browser/api/web_request/web_request_permissions.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_permissions.h b/extensions/browser/api/web_request/web_request_permissions.h
index 87eedb62..ecfc772 100644
--- a/extensions/browser/api/web_request/web_request_permissions.h
+++ b/extensions/browser/api/web_request/web_request_permissions.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_permissions_unittest.cc b/extensions/browser/api/web_request/web_request_permissions_unittest.cc
index 0b40ee2..6e04fe0 100644
--- a/extensions/browser/api/web_request/web_request_permissions_unittest.cc
+++ b/extensions/browser/api/web_request/web_request_permissions_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_proxying_url_loader_factory.cc b/extensions/browser/api/web_request/web_request_proxying_url_loader_factory.cc
index e8a7953..3d31fcc 100644
--- a/extensions/browser/api/web_request/web_request_proxying_url_loader_factory.cc
+++ b/extensions/browser/api/web_request/web_request_proxying_url_loader_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_proxying_url_loader_factory.h b/extensions/browser/api/web_request/web_request_proxying_url_loader_factory.h
index f2ad0ef..11c5833 100644
--- a/extensions/browser/api/web_request/web_request_proxying_url_loader_factory.h
+++ b/extensions/browser/api/web_request/web_request_proxying_url_loader_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_proxying_websocket.cc b/extensions/browser/api/web_request/web_request_proxying_websocket.cc
index 51eee81..3372627f 100644
--- a/extensions/browser/api/web_request/web_request_proxying_websocket.cc
+++ b/extensions/browser/api/web_request/web_request_proxying_websocket.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_proxying_websocket.h b/extensions/browser/api/web_request/web_request_proxying_websocket.h
index 463189b..09a2fd391 100644
--- a/extensions/browser/api/web_request/web_request_proxying_websocket.h
+++ b/extensions/browser/api/web_request/web_request_proxying_websocket.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_proxying_webtransport.cc b/extensions/browser/api/web_request/web_request_proxying_webtransport.cc
index 8a21238..8f14b01 100644
--- a/extensions/browser/api/web_request/web_request_proxying_webtransport.cc
+++ b/extensions/browser/api/web_request/web_request_proxying_webtransport.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_proxying_webtransport.h b/extensions/browser/api/web_request/web_request_proxying_webtransport.h
index 05e20ee..d93ac97 100644
--- a/extensions/browser/api/web_request/web_request_proxying_webtransport.h
+++ b/extensions/browser/api/web_request/web_request_proxying_webtransport.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_resource_type.cc b/extensions/browser/api/web_request/web_request_resource_type.cc
index 02e352e..238e9e25 100644
--- a/extensions/browser/api/web_request/web_request_resource_type.cc
+++ b/extensions/browser/api/web_request/web_request_resource_type.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_resource_type.h b/extensions/browser/api/web_request/web_request_resource_type.h
index 8352f0dd..94a1f37 100644
--- a/extensions/browser/api/web_request/web_request_resource_type.h
+++ b/extensions/browser/api/web_request/web_request_resource_type.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_time_tracker.cc b/extensions/browser/api/web_request/web_request_time_tracker.cc
index f0e797e..2627b19 100644
--- a/extensions/browser/api/web_request/web_request_time_tracker.cc
+++ b/extensions/browser/api/web_request/web_request_time_tracker.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_time_tracker.h b/extensions/browser/api/web_request/web_request_time_tracker.h
index c10fbdee..b8c544e 100644
--- a/extensions/browser/api/web_request/web_request_time_tracker.h
+++ b/extensions/browser/api/web_request/web_request_time_tracker.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/web_request/web_request_time_tracker_unittest.cc b/extensions/browser/api/web_request/web_request_time_tracker_unittest.cc
index 8531d67..9888eee 100644
--- a/extensions/browser/api/web_request/web_request_time_tracker_unittest.cc
+++ b/extensions/browser/api/web_request/web_request_time_tracker_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/BUILD.gn b/extensions/browser/api/webcam_private/BUILD.gn
index ea9c86e8..7c0bf364 100644
--- a/extensions/browser/api/webcam_private/BUILD.gn
+++ b/extensions/browser/api/webcam_private/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/ip_webcam.cc b/extensions/browser/api/webcam_private/ip_webcam.cc
index 03d3bbe..63a99748 100644
--- a/extensions/browser/api/webcam_private/ip_webcam.cc
+++ b/extensions/browser/api/webcam_private/ip_webcam.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/ip_webcam.h b/extensions/browser/api/webcam_private/ip_webcam.h
index bd594e3..99f1b02 100644
--- a/extensions/browser/api/webcam_private/ip_webcam.h
+++ b/extensions/browser/api/webcam_private/ip_webcam.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/v4l2_webcam.cc b/extensions/browser/api/webcam_private/v4l2_webcam.cc
index a14f502..7a32ba4 100644
--- a/extensions/browser/api/webcam_private/v4l2_webcam.cc
+++ b/extensions/browser/api/webcam_private/v4l2_webcam.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/v4l2_webcam.h b/extensions/browser/api/webcam_private/v4l2_webcam.h
index 220a8f15..8c9c22b 100644
--- a/extensions/browser/api/webcam_private/v4l2_webcam.h
+++ b/extensions/browser/api/webcam_private/v4l2_webcam.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/visca_webcam.cc b/extensions/browser/api/webcam_private/visca_webcam.cc
index f5fcf17..14848a5 100644
--- a/extensions/browser/api/webcam_private/visca_webcam.cc
+++ b/extensions/browser/api/webcam_private/visca_webcam.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/visca_webcam.h b/extensions/browser/api/webcam_private/visca_webcam.h
index e6b6c0f..0f097e1 100644
--- a/extensions/browser/api/webcam_private/visca_webcam.h
+++ b/extensions/browser/api/webcam_private/visca_webcam.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/visca_webcam_unittest.cc b/extensions/browser/api/webcam_private/visca_webcam_unittest.cc
index 84b16c9e1f..a6f764da 100644
--- a/extensions/browser/api/webcam_private/visca_webcam_unittest.cc
+++ b/extensions/browser/api/webcam_private/visca_webcam_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/webcam.cc b/extensions/browser/api/webcam_private/webcam.cc
index d5bd090..8acafec 100644
--- a/extensions/browser/api/webcam_private/webcam.cc
+++ b/extensions/browser/api/webcam_private/webcam.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/webcam.h b/extensions/browser/api/webcam_private/webcam.h
index 5cb7f21..2ed96a23 100644
--- a/extensions/browser/api/webcam_private/webcam.h
+++ b/extensions/browser/api/webcam_private/webcam.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/webcam_private_api.h b/extensions/browser/api/webcam_private/webcam_private_api.h
index 4f132cc..3ecfa98 100644
--- a/extensions/browser/api/webcam_private/webcam_private_api.h
+++ b/extensions/browser/api/webcam_private/webcam_private_api.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api/webcam_private/webcam_private_api_chromeos.cc b/extensions/browser/api/webcam_private/webcam_private_api_chromeos.cc
index 11afd5c8..bce982f 100644
--- a/extensions/browser/api/webcam_private/webcam_private_api_chromeos.cc
+++ b/extensions/browser/api/webcam_private/webcam_private_api_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api_activity_monitor.cc b/extensions/browser/api_activity_monitor.cc
index 4677b045..b889c43 100644
--- a/extensions/browser/api_activity_monitor.cc
+++ b/extensions/browser/api_activity_monitor.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api_activity_monitor.h b/extensions/browser/api_activity_monitor.h
index 8502ff5..0affb44c 100644
--- a/extensions/browser/api_activity_monitor.h
+++ b/extensions/browser/api_activity_monitor.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api_test_utils.cc b/extensions/browser/api_test_utils.cc
index 9b94a436..3a32351 100644
--- a/extensions/browser/api_test_utils.cc
+++ b/extensions/browser/api_test_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api_test_utils.h b/extensions/browser/api_test_utils.h
index 93cffb2..091316e 100644
--- a/extensions/browser/api_test_utils.h
+++ b/extensions/browser/api_test_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api_unittest.cc b/extensions/browser/api_unittest.cc
index cc98f31..1245a2c 100644
--- a/extensions/browser/api_unittest.cc
+++ b/extensions/browser/api_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/api_unittest.h b/extensions/browser/api_unittest.h
index 20d6f86..b1e2ecb 100644
--- a/extensions/browser/api_unittest.h
+++ b/extensions/browser/api_unittest.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_sorting.h b/extensions/browser/app_sorting.h
index 8b523e6..7fb29aa7 100644
--- a/extensions/browser/app_sorting.h
+++ b/extensions/browser/app_sorting.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_delegate.h b/extensions/browser/app_window/app_delegate.h
index accb09bf..5b8570ec 100644
--- a/extensions/browser/app_window/app_delegate.h
+++ b/extensions/browser/app_window/app_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_web_contents_helper.cc b/extensions/browser/app_window/app_web_contents_helper.cc
index 96ab5dc81..9efad2ae 100644
--- a/extensions/browser/app_window/app_web_contents_helper.cc
+++ b/extensions/browser/app_window/app_web_contents_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_web_contents_helper.h b/extensions/browser/app_window/app_web_contents_helper.h
index 1c4412ff..5a384ac 100644
--- a/extensions/browser/app_window/app_web_contents_helper.h
+++ b/extensions/browser/app_window/app_web_contents_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window.cc b/extensions/browser/app_window/app_window.cc
index f43fa2b1..58a791b 100644
--- a/extensions/browser/app_window/app_window.cc
+++ b/extensions/browser/app_window/app_window.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window.h b/extensions/browser/app_window/app_window.h
index 4fc114f..a9130a5d 100644
--- a/extensions/browser/app_window/app_window.h
+++ b/extensions/browser/app_window/app_window.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_browsertest.cc b/extensions/browser/app_window/app_window_browsertest.cc
index b435027..c6ce3698 100644
--- a/extensions/browser/app_window/app_window_browsertest.cc
+++ b/extensions/browser/app_window/app_window_browsertest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_client.cc b/extensions/browser/app_window/app_window_client.cc
index 829758fb..fc83385 100644
--- a/extensions/browser/app_window/app_window_client.cc
+++ b/extensions/browser/app_window/app_window_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_client.h b/extensions/browser/app_window/app_window_client.h
index 73530a7..19ae2f383 100644
--- a/extensions/browser/app_window/app_window_client.h
+++ b/extensions/browser/app_window/app_window_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_contents.cc b/extensions/browser/app_window/app_window_contents.cc
index a6fda89..a1e35cc 100644
--- a/extensions/browser/app_window/app_window_contents.cc
+++ b/extensions/browser/app_window/app_window_contents.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_contents.h b/extensions/browser/app_window/app_window_contents.h
index 5ed16ce..45770bb 100644
--- a/extensions/browser/app_window/app_window_contents.h
+++ b/extensions/browser/app_window/app_window_contents.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_geometry_cache.cc b/extensions/browser/app_window/app_window_geometry_cache.cc
index cb3bf3e..d437d5e 100644
--- a/extensions/browser/app_window/app_window_geometry_cache.cc
+++ b/extensions/browser/app_window/app_window_geometry_cache.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_geometry_cache.h b/extensions/browser/app_window/app_window_geometry_cache.h
index 57dbe79..f5ed0cbe 100644
--- a/extensions/browser/app_window/app_window_geometry_cache.h
+++ b/extensions/browser/app_window/app_window_geometry_cache.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_geometry_cache_unittest.cc b/extensions/browser/app_window/app_window_geometry_cache_unittest.cc
index 66f2320..2b476c3 100644
--- a/extensions/browser/app_window/app_window_geometry_cache_unittest.cc
+++ b/extensions/browser/app_window/app_window_geometry_cache_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_registry.cc b/extensions/browser/app_window/app_window_registry.cc
index d9746382..26858cf 100644
--- a/extensions/browser/app_window/app_window_registry.cc
+++ b/extensions/browser/app_window/app_window_registry.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/app_window_registry.h b/extensions/browser/app_window/app_window_registry.h
index b7f7e8d7..2e69f718 100644
--- a/extensions/browser/app_window/app_window_registry.h
+++ b/extensions/browser/app_window/app_window_registry.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/native_app_window.h b/extensions/browser/app_window/native_app_window.h
index 8590dda1..b07b234f 100644
--- a/extensions/browser/app_window/native_app_window.h
+++ b/extensions/browser/app_window/native_app_window.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/size_constraints.cc b/extensions/browser/app_window/size_constraints.cc
index 6d248c1..45de77c 100644
--- a/extensions/browser/app_window/size_constraints.cc
+++ b/extensions/browser/app_window/size_constraints.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/size_constraints.h b/extensions/browser/app_window/size_constraints.h
index ecacf1e..9316b08 100644
--- a/extensions/browser/app_window/size_constraints.h
+++ b/extensions/browser/app_window/size_constraints.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/test_app_window_contents.cc b/extensions/browser/app_window/test_app_window_contents.cc
index d299819..118fc7b 100644
--- a/extensions/browser/app_window/test_app_window_contents.cc
+++ b/extensions/browser/app_window/test_app_window_contents.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/app_window/test_app_window_contents.h b/extensions/browser/app_window/test_app_window_contents.h
index e62de69..05f4a29 100644
--- a/extensions/browser/app_window/test_app_window_contents.h
+++ b/extensions/browser/app_window/test_app_window_contents.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/background_script_executor.cc b/extensions/browser/background_script_executor.cc
index a0d2a84bb..a6b03b0c 100644
--- a/extensions/browser/background_script_executor.cc
+++ b/extensions/browser/background_script_executor.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/background_script_executor.h b/extensions/browser/background_script_executor.h
index aab27ca3..f226b10 100644
--- a/extensions/browser/background_script_executor.h
+++ b/extensions/browser/background_script_executor.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/bad_message.cc b/extensions/browser/bad_message.cc
index fc010b58..fdea7ef 100644
--- a/extensions/browser/bad_message.cc
+++ b/extensions/browser/bad_message.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/bad_message.h b/extensions/browser/bad_message.h
index a37a724..81cdcaf 100644
--- a/extensions/browser/bad_message.h
+++ b/extensions/browser/bad_message.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/blob_holder.cc b/extensions/browser/blob_holder.cc
index 7410dbf5..bedac0d 100644
--- a/extensions/browser/blob_holder.cc
+++ b/extensions/browser/blob_holder.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/blob_holder.h b/extensions/browser/blob_holder.h
index c298a503..fceb4eb 100644
--- a/extensions/browser/blob_holder.h
+++ b/extensions/browser/blob_holder.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/blob_reader.cc b/extensions/browser/blob_reader.cc
index 0c41d3e..2ddbe34 100644
--- a/extensions/browser/blob_reader.cc
+++ b/extensions/browser/blob_reader.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/blob_reader.h b/extensions/browser/blob_reader.h
index 51e0a97..a500507 100644
--- a/extensions/browser/blob_reader.h
+++ b/extensions/browser/blob_reader.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/blocked_action_type.h b/extensions/browser/blocked_action_type.h
index 4b008c0..f187761d 100644
--- a/extensions/browser/blocked_action_type.h
+++ b/extensions/browser/blocked_action_type.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/blocklist_extension_prefs.cc b/extensions/browser/blocklist_extension_prefs.cc
index 3404b09..6423587 100644
--- a/extensions/browser/blocklist_extension_prefs.cc
+++ b/extensions/browser/blocklist_extension_prefs.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/blocklist_extension_prefs.h b/extensions/browser/blocklist_extension_prefs.h
index 0bb0440..e0a4269 100644
--- a/extensions/browser/blocklist_extension_prefs.h
+++ b/extensions/browser/blocklist_extension_prefs.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/blocklist_state.h b/extensions/browser/blocklist_state.h
index e283a08..38e792a5 100644
--- a/extensions/browser/blocklist_state.h
+++ b/extensions/browser/blocklist_state.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/browser_context_keyed_api_factory.h b/extensions/browser/browser_context_keyed_api_factory.h
index a71ac2b38..c2e9c82 100644
--- a/extensions/browser/browser_context_keyed_api_factory.h
+++ b/extensions/browser/browser_context_keyed_api_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/browser_context_keyed_service_factories.cc b/extensions/browser/browser_context_keyed_service_factories.cc
index 9fe5c75..2c049c0 100644
--- a/extensions/browser/browser_context_keyed_service_factories.cc
+++ b/extensions/browser/browser_context_keyed_service_factories.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/browser_context_keyed_service_factories.h b/extensions/browser/browser_context_keyed_service_factories.h
index ab8c8c2..434d2ec 100644
--- a/extensions/browser/browser_context_keyed_service_factories.h
+++ b/extensions/browser/browser_context_keyed_service_factories.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/browsertest_util.cc b/extensions/browser/browsertest_util.cc
index c1292e8..107b6c0 100644
--- a/extensions/browser/browsertest_util.cc
+++ b/extensions/browser/browsertest_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/browsertest_util.h b/extensions/browser/browsertest_util.h
index 39d3741..c3ac2e1 100644
--- a/extensions/browser/browsertest_util.h
+++ b/extensions/browser/browsertest_util.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/browsertest_util_browsertest.cc b/extensions/browser/browsertest_util_browsertest.cc
index 5d8c8953..98a9c3e8a 100644
--- a/extensions/browser/browsertest_util_browsertest.cc
+++ b/extensions/browser/browsertest_util_browsertest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/component_extension_resource_manager.h b/extensions/browser/component_extension_resource_manager.h
index b8a1f55..2641f263 100644
--- a/extensions/browser/component_extension_resource_manager.h
+++ b/extensions/browser/component_extension_resource_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/computed_hashes.cc b/extensions/browser/computed_hashes.cc
index 87e8be7..adbfe4a 100644
--- a/extensions/browser/computed_hashes.cc
+++ b/extensions/browser/computed_hashes.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/computed_hashes.h b/extensions/browser/computed_hashes.h
index bf7c5899..96e43d6 100644
--- a/extensions/browser/computed_hashes.h
+++ b/extensions/browser/computed_hashes.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/computed_hashes_unittest.cc b/extensions/browser/computed_hashes_unittest.cc
index 1e0f92c..f231f17 100644
--- a/extensions/browser/computed_hashes_unittest.cc
+++ b/extensions/browser/computed_hashes_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_hash_fetcher.cc b/extensions/browser/content_hash_fetcher.cc
index 2e8633b..1c601c5 100644
--- a/extensions/browser/content_hash_fetcher.cc
+++ b/extensions/browser/content_hash_fetcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_hash_fetcher.h b/extensions/browser/content_hash_fetcher.h
index 743c3162..1338545 100644
--- a/extensions/browser/content_hash_fetcher.h
+++ b/extensions/browser/content_hash_fetcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_hash_fetcher_unittest.cc b/extensions/browser/content_hash_fetcher_unittest.cc
index 8a6b5b84..97c241a 100644
--- a/extensions/browser/content_hash_fetcher_unittest.cc
+++ b/extensions/browser/content_hash_fetcher_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_hash_reader.cc b/extensions/browser/content_hash_reader.cc
index f03567b..7eeeb645 100644
--- a/extensions/browser/content_hash_reader.cc
+++ b/extensions/browser/content_hash_reader.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_hash_reader.h b/extensions/browser/content_hash_reader.h
index 8ec69f3e..3cd9ad3 100644
--- a/extensions/browser/content_hash_reader.h
+++ b/extensions/browser/content_hash_reader.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_hash_tree.cc b/extensions/browser/content_hash_tree.cc
index 796077b1..bbda7dd2 100644
--- a/extensions/browser/content_hash_tree.cc
+++ b/extensions/browser/content_hash_tree.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_hash_tree.h b/extensions/browser/content_hash_tree.h
index 534f69e..7fe514d 100644
--- a/extensions/browser/content_hash_tree.h
+++ b/extensions/browser/content_hash_tree.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_hash_tree_unittest.cc b/extensions/browser/content_hash_tree_unittest.cc
index bec3dae..217764e 100644
--- a/extensions/browser/content_hash_tree_unittest.cc
+++ b/extensions/browser/content_hash_tree_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_script_matching_browsertest.cc b/extensions/browser/content_script_matching_browsertest.cc
index e97d2051..91ab55ab 100644
--- a/extensions/browser/content_script_matching_browsertest.cc
+++ b/extensions/browser/content_script_matching_browsertest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_script_tracker.cc b/extensions/browser/content_script_tracker.cc
index 86cc4d7..99716d6 100644
--- a/extensions/browser/content_script_tracker.cc
+++ b/extensions/browser/content_script_tracker.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_script_tracker.h b/extensions/browser/content_script_tracker.h
index 7c003f23..98e2a733a 100644
--- a/extensions/browser/content_script_tracker.h
+++ b/extensions/browser/content_script_tracker.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier.cc b/extensions/browser/content_verifier.cc
index 97b155a..fac0eaa 100644
--- a/extensions/browser/content_verifier.cc
+++ b/extensions/browser/content_verifier.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier.h b/extensions/browser/content_verifier.h
index 32d5fc95..28c520319 100644
--- a/extensions/browser/content_verifier.h
+++ b/extensions/browser/content_verifier.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier/content_hash.cc b/extensions/browser/content_verifier/content_hash.cc
index 0e801dd6..71c0b05 100644
--- a/extensions/browser/content_verifier/content_hash.cc
+++ b/extensions/browser/content_verifier/content_hash.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier/content_hash.h b/extensions/browser/content_verifier/content_hash.h
index d9c12e11..d02207d 100644
--- a/extensions/browser/content_verifier/content_hash.h
+++ b/extensions/browser/content_verifier/content_hash.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier/content_hash_unittest.cc b/extensions/browser/content_verifier/content_hash_unittest.cc
index a17b35a..05ab46d2 100644
--- a/extensions/browser/content_verifier/content_hash_unittest.cc
+++ b/extensions/browser/content_verifier/content_hash_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier/content_verifier_key.h b/extensions/browser/content_verifier/content_verifier_key.h
index 6cba269..6d23eba 100644
--- a/extensions/browser/content_verifier/content_verifier_key.h
+++ b/extensions/browser/content_verifier/content_verifier_key.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier/content_verifier_utils.cc b/extensions/browser/content_verifier/content_verifier_utils.cc
index 55fee81..90bb8cf 100644
--- a/extensions/browser/content_verifier/content_verifier_utils.cc
+++ b/extensions/browser/content_verifier/content_verifier_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier/content_verifier_utils.h b/extensions/browser/content_verifier/content_verifier_utils.h
index 80488d7c..b5201ac 100644
--- a/extensions/browser/content_verifier/content_verifier_utils.h
+++ b/extensions/browser/content_verifier/content_verifier_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_BROWSER_CONTENT_VERIFIER_CONTENT_VERIFIER_UTILS_H_
diff --git a/extensions/browser/content_verifier/scoped_uma_recorder.h b/extensions/browser/content_verifier/scoped_uma_recorder.h
index d4757db..e14bd48e 100644
--- a/extensions/browser/content_verifier/scoped_uma_recorder.h
+++ b/extensions/browser/content_verifier/scoped_uma_recorder.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier/test_utils.cc b/extensions/browser/content_verifier/test_utils.cc
index 144c147..8564e13 100644
--- a/extensions/browser/content_verifier/test_utils.cc
+++ b/extensions/browser/content_verifier/test_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier/test_utils.h b/extensions/browser/content_verifier/test_utils.h
index 72ecbf6..90fbfeab 100644
--- a/extensions/browser/content_verifier/test_utils.h
+++ b/extensions/browser/content_verifier/test_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier_delegate.h b/extensions/browser/content_verifier_delegate.h
index f8939923..dc0f0c93 100644
--- a/extensions/browser/content_verifier_delegate.h
+++ b/extensions/browser/content_verifier_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier_io_data.cc b/extensions/browser/content_verifier_io_data.cc
index 52d5199..7263533 100644
--- a/extensions/browser/content_verifier_io_data.cc
+++ b/extensions/browser/content_verifier_io_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier_io_data.h b/extensions/browser/content_verifier_io_data.h
index 42ab0fec..09c94c9 100644
--- a/extensions/browser/content_verifier_io_data.h
+++ b/extensions/browser/content_verifier_io_data.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verifier_unittest.cc b/extensions/browser/content_verifier_unittest.cc
index d9921079..e86be3c 100644
--- a/extensions/browser/content_verifier_unittest.cc
+++ b/extensions/browser/content_verifier_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verify_job.cc b/extensions/browser/content_verify_job.cc
index d1f747c5..cab54b9 100644
--- a/extensions/browser/content_verify_job.cc
+++ b/extensions/browser/content_verify_job.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verify_job.h b/extensions/browser/content_verify_job.h
index ecebdfbf54..be72235 100644
--- a/extensions/browser/content_verify_job.h
+++ b/extensions/browser/content_verify_job.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/content_verify_job_unittest.cc b/extensions/browser/content_verify_job_unittest.cc
index b36e8fa..b6f5b80 100644
--- a/extensions/browser/content_verify_job_unittest.cc
+++ b/extensions/browser/content_verify_job_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/core_extensions_browser_api_provider.cc b/extensions/browser/core_extensions_browser_api_provider.cc
index 13211052..23c7583 100644
--- a/extensions/browser/core_extensions_browser_api_provider.cc
+++ b/extensions/browser/core_extensions_browser_api_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/core_extensions_browser_api_provider.h b/extensions/browser/core_extensions_browser_api_provider.h
index 5350092..cc2907d 100644
--- a/extensions/browser/core_extensions_browser_api_provider.h
+++ b/extensions/browser/core_extensions_browser_api_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/crx_file_info.cc b/extensions/browser/crx_file_info.cc
index d98e664..0b788a2 100644
--- a/extensions/browser/crx_file_info.cc
+++ b/extensions/browser/crx_file_info.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/crx_file_info.h b/extensions/browser/crx_file_info.h
index 20645da..eb867d4 100644
--- a/extensions/browser/crx_file_info.h
+++ b/extensions/browser/crx_file_info.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/deferred_start_render_host.h b/extensions/browser/deferred_start_render_host.h
index 3230df0..ffcb291 100644
--- a/extensions/browser/deferred_start_render_host.h
+++ b/extensions/browser/deferred_start_render_host.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/disable_reason.h b/extensions/browser/disable_reason.h
index 5b6dbe3b..2eb042b 100644
--- a/extensions/browser/disable_reason.h
+++ b/extensions/browser/disable_reason.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/entry_info.h b/extensions/browser/entry_info.h
index eb5f5d5..996c5cd 100644
--- a/extensions/browser/entry_info.h
+++ b/extensions/browser/entry_info.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/error_map.cc b/extensions/browser/error_map.cc
index 18a09884..c8d6872 100644
--- a/extensions/browser/error_map.cc
+++ b/extensions/browser/error_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/error_map.h b/extensions/browser/error_map.h
index 51deb93..daf20f4 100644
--- a/extensions/browser/error_map.h
+++ b/extensions/browser/error_map.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/error_map_unittest.cc b/extensions/browser/error_map_unittest.cc
index cedb62ee..447a6635 100644
--- a/extensions/browser/error_map_unittest.cc
+++ b/extensions/browser/error_map_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_listener_map.cc b/extensions/browser/event_listener_map.cc
index ce9ae2a..0022806 100644
--- a/extensions/browser/event_listener_map.cc
+++ b/extensions/browser/event_listener_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_listener_map.h b/extensions/browser/event_listener_map.h
index e77d1cd..f382c239 100644
--- a/extensions/browser/event_listener_map.h
+++ b/extensions/browser/event_listener_map.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_listener_map_unittest.cc b/extensions/browser/event_listener_map_unittest.cc
index e2433d40..17db493 100644
--- a/extensions/browser/event_listener_map_unittest.cc
+++ b/extensions/browser/event_listener_map_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_page_tracker.h b/extensions/browser/event_page_tracker.h
index 5c0653f1..f6902d77 100644
--- a/extensions/browser/event_page_tracker.h
+++ b/extensions/browser/event_page_tracker.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_router.cc b/extensions/browser/event_router.cc
index eecbd59..b07bc6cf 100644
--- a/extensions/browser/event_router.cc
+++ b/extensions/browser/event_router.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_router.h b/extensions/browser/event_router.h
index 8aae1c36b..a150eb2 100644
--- a/extensions/browser/event_router.h
+++ b/extensions/browser/event_router.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_router_factory.cc b/extensions/browser/event_router_factory.cc
index 0fe03bb..77a55b2 100644
--- a/extensions/browser/event_router_factory.cc
+++ b/extensions/browser/event_router_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_router_factory.h b/extensions/browser/event_router_factory.h
index 8bd3a55..ace090e 100644
--- a/extensions/browser/event_router_factory.h
+++ b/extensions/browser/event_router_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/event_router_unittest.cc b/extensions/browser/event_router_unittest.cc
index 268be621..d7ce4572 100644
--- a/extensions/browser/event_router_unittest.cc
+++ b/extensions/browser/event_router_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/events/event_ack_data.cc b/extensions/browser/events/event_ack_data.cc
index 39a1578..3f67ef8 100644
--- a/extensions/browser/events/event_ack_data.cc
+++ b/extensions/browser/events/event_ack_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/events/event_ack_data.h b/extensions/browser/events/event_ack_data.h
index ae8a4af..8c1c5095 100644
--- a/extensions/browser/events/event_ack_data.h
+++ b/extensions/browser/events/event_ack_data.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/events/lazy_event_dispatch_util.cc b/extensions/browser/events/lazy_event_dispatch_util.cc
index 57fc966..c6de775 100644
--- a/extensions/browser/events/lazy_event_dispatch_util.cc
+++ b/extensions/browser/events/lazy_event_dispatch_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/events/lazy_event_dispatch_util.h b/extensions/browser/events/lazy_event_dispatch_util.h
index 9b88bfd..ff64cb0f 100644
--- a/extensions/browser/events/lazy_event_dispatch_util.h
+++ b/extensions/browser/events/lazy_event_dispatch_util.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/events/lazy_event_dispatcher.cc b/extensions/browser/events/lazy_event_dispatcher.cc
index 74ea0c0..417eaf0 100644
--- a/extensions/browser/events/lazy_event_dispatcher.cc
+++ b/extensions/browser/events/lazy_event_dispatcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/events/lazy_event_dispatcher.h b/extensions/browser/events/lazy_event_dispatcher.h
index 01811096..07d1503 100644
--- a/extensions/browser/events/lazy_event_dispatcher.h
+++ b/extensions/browser/events/lazy_event_dispatcher.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_action.cc b/extensions/browser/extension_action.cc
index c046871..e765b89 100644
--- a/extensions/browser/extension_action.cc
+++ b/extensions/browser/extension_action.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_action.h b/extensions/browser/extension_action.h
index 298c759..5ffbd70 100644
--- a/extensions/browser/extension_action.h
+++ b/extensions/browser/extension_action.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_action_manager.cc b/extensions/browser/extension_action_manager.cc
index 4738e9b..acb8ff5 100644
--- a/extensions/browser/extension_action_manager.cc
+++ b/extensions/browser/extension_action_manager.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_action_manager.h b/extensions/browser/extension_action_manager.h
index 6e0db75d..8559e8f 100644
--- a/extensions/browser/extension_action_manager.h
+++ b/extensions/browser/extension_action_manager.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_action_manager_unittest.cc b/extensions/browser/extension_action_manager_unittest.cc
index 689031b0..a778c8f 100644
--- a/extensions/browser/extension_action_manager_unittest.cc
+++ b/extensions/browser/extension_action_manager_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_action_unittest.cc b/extensions/browser/extension_action_unittest.cc
index c22b0b7..70d4041 100644
--- a/extensions/browser/extension_action_unittest.cc
+++ b/extensions/browser/extension_action_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_api_frame_id_map.cc b/extensions/browser/extension_api_frame_id_map.cc
index 8dd8724..bf67cc0 100644
--- a/extensions/browser/extension_api_frame_id_map.cc
+++ b/extensions/browser/extension_api_frame_id_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_api_frame_id_map.h b/extensions/browser/extension_api_frame_id_map.h
index 5c976bee..d9a3a0b 100644
--- a/extensions/browser/extension_api_frame_id_map.h
+++ b/extensions/browser/extension_api_frame_id_map.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_creator.cc b/extensions/browser/extension_creator.cc
index 51fd994..de7b816 100644
--- a/extensions/browser/extension_creator.cc
+++ b/extensions/browser/extension_creator.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_creator.h b/extensions/browser/extension_creator.h
index d4229e9..afc95f4 100644
--- a/extensions/browser/extension_creator.h
+++ b/extensions/browser/extension_creator.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_creator_filter.cc b/extensions/browser/extension_creator_filter.cc
index 8a1b409..c4cd970 100644
--- a/extensions/browser/extension_creator_filter.cc
+++ b/extensions/browser/extension_creator_filter.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_creator_filter.h b/extensions/browser/extension_creator_filter.h
index e610f4c..daf6c6c0 100644
--- a/extensions/browser/extension_creator_filter.h
+++ b/extensions/browser/extension_creator_filter.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_creator_filter_unittest.cc b/extensions/browser/extension_creator_filter_unittest.cc
index 07045ad0..ddd8cc33 100644
--- a/extensions/browser/extension_creator_filter_unittest.cc
+++ b/extensions/browser/extension_creator_filter_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_creator_unittest.cc b/extensions/browser/extension_creator_unittest.cc
index 9551a84..014ee14 100644
--- a/extensions/browser/extension_creator_unittest.cc
+++ b/extensions/browser/extension_creator_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_dialog_auto_confirm.cc b/extensions/browser/extension_dialog_auto_confirm.cc
index be8b161b..0647975 100644
--- a/extensions/browser/extension_dialog_auto_confirm.cc
+++ b/extensions/browser/extension_dialog_auto_confirm.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_dialog_auto_confirm.h b/extensions/browser/extension_dialog_auto_confirm.h
index 44acb22..493b046 100644
--- a/extensions/browser/extension_dialog_auto_confirm.h
+++ b/extensions/browser/extension_dialog_auto_confirm.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_error.cc b/extensions/browser/extension_error.cc
index 73c0a35..6c97e89 100644
--- a/extensions/browser/extension_error.cc
+++ b/extensions/browser/extension_error.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_error.h b/extensions/browser/extension_error.h
index 7d69164..d56a97d5 100644
--- a/extensions/browser/extension_error.h
+++ b/extensions/browser/extension_error.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_error_test_util.cc b/extensions/browser/extension_error_test_util.cc
index 067b8b4..b64b837 100644
--- a/extensions/browser/extension_error_test_util.cc
+++ b/extensions/browser/extension_error_test_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_error_test_util.h b/extensions/browser/extension_error_test_util.h
index 1d5e272..360a331 100644
--- a/extensions/browser/extension_error_test_util.h
+++ b/extensions/browser/extension_error_test_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_event_histogram_value.h b/extensions/browser/extension_event_histogram_value.h
index 8182f3c..eceeb79 100644
--- a/extensions/browser/extension_event_histogram_value.h
+++ b/extensions/browser/extension_event_histogram_value.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_event_histogram_value_unittest.cc b/extensions/browser/extension_event_histogram_value_unittest.cc
index 4fddab5b..9fdf16c 100644
--- a/extensions/browser/extension_event_histogram_value_unittest.cc
+++ b/extensions/browser/extension_event_histogram_value_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_file_task_runner.cc b/extensions/browser/extension_file_task_runner.cc
index dc3c1e4..1ae017d 100644
--- a/extensions/browser/extension_file_task_runner.cc
+++ b/extensions/browser/extension_file_task_runner.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_file_task_runner.h b/extensions/browser/extension_file_task_runner.h
index 3e84eee0..08b54e10 100644
--- a/extensions/browser/extension_file_task_runner.h
+++ b/extensions/browser/extension_file_task_runner.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_frame_host.cc b/extensions/browser/extension_frame_host.cc
index 8e4db88..b9847b63 100644
--- a/extensions/browser/extension_frame_host.cc
+++ b/extensions/browser/extension_frame_host.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_frame_host.h b/extensions/browser/extension_frame_host.h
index abd83ac..355e34f 100644
--- a/extensions/browser/extension_frame_host.h
+++ b/extensions/browser/extension_frame_host.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_frame_host_browsertest.cc b/extensions/browser/extension_frame_host_browsertest.cc
index bdd70af..b378fdd5 100644
--- a/extensions/browser/extension_frame_host_browsertest.cc
+++ b/extensions/browser/extension_frame_host_browsertest.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function.cc b/extensions/browser/extension_function.cc
index d3d5874..80abcc1 100644
--- a/extensions/browser/extension_function.cc
+++ b/extensions/browser/extension_function.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function.h b/extensions/browser/extension_function.h
index 23b93ae..12bf81d 100644
--- a/extensions/browser/extension_function.h
+++ b/extensions/browser/extension_function.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function_constants.cc b/extensions/browser/extension_function_constants.cc
index 423a6ba6..42fe7a3 100644
--- a/extensions/browser/extension_function_constants.cc
+++ b/extensions/browser/extension_function_constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function_constants.h b/extensions/browser/extension_function_constants.h
index 9fe331ba..883abecd 100644
--- a/extensions/browser/extension_function_constants.h
+++ b/extensions/browser/extension_function_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function_dispatcher.cc b/extensions/browser/extension_function_dispatcher.cc
index 768cdfa..5bb52cc4 100644
--- a/extensions/browser/extension_function_dispatcher.cc
+++ b/extensions/browser/extension_function_dispatcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function_dispatcher.h b/extensions/browser/extension_function_dispatcher.h
index 7faaadb..7a83c42 100644
--- a/extensions/browser/extension_function_dispatcher.h
+++ b/extensions/browser/extension_function_dispatcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function_histogram_value.h b/extensions/browser/extension_function_histogram_value.h
index 94be30e..22b26fc 100644
--- a/extensions/browser/extension_function_histogram_value.h
+++ b/extensions/browser/extension_function_histogram_value.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function_histogram_value_unittest.cc b/extensions/browser/extension_function_histogram_value_unittest.cc
index b4fc420..781aac5 100644
--- a/extensions/browser/extension_function_histogram_value_unittest.cc
+++ b/extensions/browser/extension_function_histogram_value_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function_registry.cc b/extensions/browser/extension_function_registry.cc
index 9830352..e6f3ca6 100644
--- a/extensions/browser/extension_function_registry.cc
+++ b/extensions/browser/extension_function_registry.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_function_registry.h b/extensions/browser/extension_function_registry.h
index d4681d7..341a173f2 100644
--- a/extensions/browser/extension_function_registry.h
+++ b/extensions/browser/extension_function_registry.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host.cc b/extensions/browser/extension_host.cc
index bc24d172..53ae169 100644
--- a/extensions/browser/extension_host.cc
+++ b/extensions/browser/extension_host.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host.h b/extensions/browser/extension_host.h
index 221d7d3..fd08f312 100644
--- a/extensions/browser/extension_host.h
+++ b/extensions/browser/extension_host.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host_delegate.h b/extensions/browser/extension_host_delegate.h
index c1422c7..fc6f87d 100644
--- a/extensions/browser/extension_host_delegate.h
+++ b/extensions/browser/extension_host_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host_observer.h b/extensions/browser/extension_host_observer.h
index ae17d33..a9db3d0 100644
--- a/extensions/browser/extension_host_observer.h
+++ b/extensions/browser/extension_host_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host_queue.cc b/extensions/browser/extension_host_queue.cc
index 0353b8f..53339dfb 100644
--- a/extensions/browser/extension_host_queue.cc
+++ b/extensions/browser/extension_host_queue.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host_queue.h b/extensions/browser/extension_host_queue.h
index 358e8dd..bb7c1b59 100644
--- a/extensions/browser/extension_host_queue.h
+++ b/extensions/browser/extension_host_queue.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host_registry.cc b/extensions/browser/extension_host_registry.cc
index 08956f9..4a1230fc 100644
--- a/extensions/browser/extension_host_registry.cc
+++ b/extensions/browser/extension_host_registry.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host_registry.h b/extensions/browser/extension_host_registry.h
index d0f3901..a9e00e5 100644
--- a/extensions/browser/extension_host_registry.h
+++ b/extensions/browser/extension_host_registry.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host_test_helper.cc b/extensions/browser/extension_host_test_helper.cc
index a6ad4d39..fc9cca8 100644
--- a/extensions/browser/extension_host_test_helper.cc
+++ b/extensions/browser/extension_host_test_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_host_test_helper.h b/extensions/browser/extension_host_test_helper.h
index 112a3d0..a6060d8 100644
--- a/extensions/browser/extension_host_test_helper.h
+++ b/extensions/browser/extension_host_test_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_icon_image.cc b/extensions/browser/extension_icon_image.cc
index 5be0ad07..2d31e8a 100644
--- a/extensions/browser/extension_icon_image.cc
+++ b/extensions/browser/extension_icon_image.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_icon_image.h b/extensions/browser/extension_icon_image.h
index ac93246..bdc3d14 100644
--- a/extensions/browser/extension_icon_image.h
+++ b/extensions/browser/extension_icon_image.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_icon_image_unittest.cc b/extensions/browser/extension_icon_image_unittest.cc
index bca8511f2..f393e8d 100644
--- a/extensions/browser/extension_icon_image_unittest.cc
+++ b/extensions/browser/extension_icon_image_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_icon_placeholder.cc b/extensions/browser/extension_icon_placeholder.cc
index 60b46fb..9197ee2b 100644
--- a/extensions/browser/extension_icon_placeholder.cc
+++ b/extensions/browser/extension_icon_placeholder.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_icon_placeholder.h b/extensions/browser/extension_icon_placeholder.h
index 8f058e3..c1e20ec 100644
--- a/extensions/browser/extension_icon_placeholder.h
+++ b/extensions/browser/extension_icon_placeholder.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_message_filter.cc b/extensions/browser/extension_message_filter.cc
index c87621b0..9e24cef 100644
--- a/extensions/browser/extension_message_filter.cc
+++ b/extensions/browser/extension_message_filter.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_message_filter.h b/extensions/browser/extension_message_filter.h
index acd1a606..faad50a 100644
--- a/extensions/browser/extension_message_filter.h
+++ b/extensions/browser/extension_message_filter.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_navigation_throttle.cc b/extensions/browser/extension_navigation_throttle.cc
index a53a9b6..2737b2b 100644
--- a/extensions/browser/extension_navigation_throttle.cc
+++ b/extensions/browser/extension_navigation_throttle.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_navigation_throttle.h b/extensions/browser/extension_navigation_throttle.h
index 6f1199a..ac078235 100644
--- a/extensions/browser/extension_navigation_throttle.h
+++ b/extensions/browser/extension_navigation_throttle.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_navigation_ui_data.cc b/extensions/browser/extension_navigation_ui_data.cc
index fa1ddbb..f70d89d 100644
--- a/extensions/browser/extension_navigation_ui_data.cc
+++ b/extensions/browser/extension_navigation_ui_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_navigation_ui_data.h b/extensions/browser/extension_navigation_ui_data.h
index 638b93b7..e8c47817 100644
--- a/extensions/browser/extension_navigation_ui_data.h
+++ b/extensions/browser/extension_navigation_ui_data.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_pref_store.cc b/extensions/browser/extension_pref_store.cc
index 5ab49cc..631a1d5 100644
--- a/extensions/browser/extension_pref_store.cc
+++ b/extensions/browser/extension_pref_store.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_pref_store.h b/extensions/browser/extension_pref_store.h
index 0cb5d4f..4a28b6cf 100644
--- a/extensions/browser/extension_pref_store.h
+++ b/extensions/browser/extension_pref_store.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_pref_value_map.cc b/extensions/browser/extension_pref_value_map.cc
index 2274ec5..1a73f30 100644
--- a/extensions/browser/extension_pref_value_map.cc
+++ b/extensions/browser/extension_pref_value_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_pref_value_map.h b/extensions/browser/extension_pref_value_map.h
index d28c1f56..1eb66d1 100644
--- a/extensions/browser/extension_pref_value_map.h
+++ b/extensions/browser/extension_pref_value_map.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_pref_value_map_factory.cc b/extensions/browser/extension_pref_value_map_factory.cc
index 54b8633a..fc61da2c 100644
--- a/extensions/browser/extension_pref_value_map_factory.cc
+++ b/extensions/browser/extension_pref_value_map_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_pref_value_map_factory.h b/extensions/browser/extension_pref_value_map_factory.h
index 543e6ea9..ba298e7 100644
--- a/extensions/browser/extension_pref_value_map_factory.h
+++ b/extensions/browser/extension_pref_value_map_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_pref_value_map_unittest.cc b/extensions/browser/extension_pref_value_map_unittest.cc
index f204d607..2b5f6486 100644
--- a/extensions/browser/extension_pref_value_map_unittest.cc
+++ b/extensions/browser/extension_pref_value_map_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_prefs.cc b/extensions/browser/extension_prefs.cc
index 0a7bf380..dac26f25 100644
--- a/extensions/browser/extension_prefs.cc
+++ b/extensions/browser/extension_prefs.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_prefs.h b/extensions/browser/extension_prefs.h
index 01e889ff1..ef51fab9 100644
--- a/extensions/browser/extension_prefs.h
+++ b/extensions/browser/extension_prefs.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_prefs_factory.cc b/extensions/browser/extension_prefs_factory.cc
index 9f0864c..860620a5 100644
--- a/extensions/browser/extension_prefs_factory.cc
+++ b/extensions/browser/extension_prefs_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_prefs_factory.h b/extensions/browser/extension_prefs_factory.h
index f532781..d78793cb 100644
--- a/extensions/browser/extension_prefs_factory.h
+++ b/extensions/browser/extension_prefs_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_prefs_observer.h b/extensions/browser/extension_prefs_observer.h
index 2a32b1d..ee88e309 100644
--- a/extensions/browser/extension_prefs_observer.h
+++ b/extensions/browser/extension_prefs_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_prefs_scope.h b/extensions/browser/extension_prefs_scope.h
index a249a3c..00862c2 100644
--- a/extensions/browser/extension_prefs_scope.h
+++ b/extensions/browser/extension_prefs_scope.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_protocols.cc b/extensions/browser/extension_protocols.cc
index 1d5eb1c..5e0a1df 100644
--- a/extensions/browser/extension_protocols.cc
+++ b/extensions/browser/extension_protocols.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_protocols.h b/extensions/browser/extension_protocols.h
index 7fe54ecb..12ea8b0a 100644
--- a/extensions/browser/extension_protocols.h
+++ b/extensions/browser/extension_protocols.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registrar.cc b/extensions/browser/extension_registrar.cc
index 3321983f..65975c67 100644
--- a/extensions/browser/extension_registrar.cc
+++ b/extensions/browser/extension_registrar.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registrar.h b/extensions/browser/extension_registrar.h
index 11ba0ed..f693075 100644
--- a/extensions/browser/extension_registrar.h
+++ b/extensions/browser/extension_registrar.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registrar_unittest.cc b/extensions/browser/extension_registrar_unittest.cc
index 5f03efe..c271ede9 100644
--- a/extensions/browser/extension_registrar_unittest.cc
+++ b/extensions/browser/extension_registrar_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registry.cc b/extensions/browser/extension_registry.cc
index d1b4295..10d751cc 100644
--- a/extensions/browser/extension_registry.cc
+++ b/extensions/browser/extension_registry.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registry.h b/extensions/browser/extension_registry.h
index b262e35..55823bb 100644
--- a/extensions/browser/extension_registry.h
+++ b/extensions/browser/extension_registry.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registry_factory.cc b/extensions/browser/extension_registry_factory.cc
index 29162da8..26b1b6f 100644
--- a/extensions/browser/extension_registry_factory.cc
+++ b/extensions/browser/extension_registry_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registry_factory.h b/extensions/browser/extension_registry_factory.h
index d403f23..0acb40f 100644
--- a/extensions/browser/extension_registry_factory.h
+++ b/extensions/browser/extension_registry_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registry_observer.h b/extensions/browser/extension_registry_observer.h
index bff7eab..c5e00ae 100644
--- a/extensions/browser/extension_registry_observer.h
+++ b/extensions/browser/extension_registry_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_registry_unittest.cc b/extensions/browser/extension_registry_unittest.cc
index 2267d8cb..6e6b9fe 100644
--- a/extensions/browser/extension_registry_unittest.cc
+++ b/extensions/browser/extension_registry_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_service_worker_message_filter.cc b/extensions/browser/extension_service_worker_message_filter.cc
index 06b17e4..d0eb8f82 100644
--- a/extensions/browser/extension_service_worker_message_filter.cc
+++ b/extensions/browser/extension_service_worker_message_filter.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_service_worker_message_filter.h b/extensions/browser/extension_service_worker_message_filter.h
index 7541cf9..0b9e7d9 100644
--- a/extensions/browser/extension_service_worker_message_filter.h
+++ b/extensions/browser/extension_service_worker_message_filter.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_system.cc b/extensions/browser/extension_system.cc
index fc2abc0a8..3392326c 100644
--- a/extensions/browser/extension_system.cc
+++ b/extensions/browser/extension_system.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_system.h b/extensions/browser/extension_system.h
index e02d75b..ab7d2f6 100644
--- a/extensions/browser/extension_system.h
+++ b/extensions/browser/extension_system.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_system_provider.cc b/extensions/browser/extension_system_provider.cc
index 606ec909..d1e970a 100644
--- a/extensions/browser/extension_system_provider.cc
+++ b/extensions/browser/extension_system_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_system_provider.h b/extensions/browser/extension_system_provider.h
index 763afce1..dce00ca 100644
--- a/extensions/browser/extension_system_provider.h
+++ b/extensions/browser/extension_system_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_user_script_loader.cc b/extensions/browser/extension_user_script_loader.cc
index b708f57..6b13617 100644
--- a/extensions/browser/extension_user_script_loader.cc
+++ b/extensions/browser/extension_user_script_loader.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_user_script_loader.h b/extensions/browser/extension_user_script_loader.h
index 01fd3b9..f301cb2 100644
--- a/extensions/browser/extension_user_script_loader.h
+++ b/extensions/browser/extension_user_script_loader.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_util.cc b/extensions/browser/extension_util.cc
index 3b1583e..9399156 100644
--- a/extensions/browser/extension_util.cc
+++ b/extensions/browser/extension_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_util.h b/extensions/browser/extension_util.h
index 080e8b0..dd88945 100644
--- a/extensions/browser/extension_util.h
+++ b/extensions/browser/extension_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_util_unittest.cc b/extensions/browser/extension_util_unittest.cc
index 69c8859..2bf48cc28 100644
--- a/extensions/browser/extension_util_unittest.cc
+++ b/extensions/browser/extension_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_web_contents_observer.cc b/extensions/browser/extension_web_contents_observer.cc
index e127a57..296390ee 100644
--- a/extensions/browser/extension_web_contents_observer.cc
+++ b/extensions/browser/extension_web_contents_observer.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_web_contents_observer.h b/extensions/browser/extension_web_contents_observer.h
index 16ce6db..04b9530a 100644
--- a/extensions/browser/extension_web_contents_observer.h
+++ b/extensions/browser/extension_web_contents_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_zoom_request_client.cc b/extensions/browser/extension_zoom_request_client.cc
index aebc33d..3d1d00de 100644
--- a/extensions/browser/extension_zoom_request_client.cc
+++ b/extensions/browser/extension_zoom_request_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extension_zoom_request_client.h b/extensions/browser/extension_zoom_request_client.h
index 97018c39..e823f3f 100644
--- a/extensions/browser/extension_zoom_request_client.h
+++ b/extensions/browser/extension_zoom_request_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extensions_browser_api_provider.h b/extensions/browser/extensions_browser_api_provider.h
index 585e1bb..e3414f3 100644
--- a/extensions/browser/extensions_browser_api_provider.h
+++ b/extensions/browser/extensions_browser_api_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extensions_browser_client.cc b/extensions/browser/extensions_browser_client.cc
index f8a6ad36..f77fed9 100644
--- a/extensions/browser/extensions_browser_client.cc
+++ b/extensions/browser/extensions_browser_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extensions_browser_client.h b/extensions/browser/extensions_browser_client.h
index b8292486..7465d183 100644
--- a/extensions/browser/extensions_browser_client.h
+++ b/extensions/browser/extensions_browser_client.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extensions_browser_interface_binders.cc b/extensions/browser/extensions_browser_interface_binders.cc
index 57dbf15..79d18fdf 100644
--- a/extensions/browser/extensions_browser_interface_binders.cc
+++ b/extensions/browser/extensions_browser_interface_binders.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extensions_browser_interface_binders.h b/extensions/browser/extensions_browser_interface_binders.h
index f50d00af..efd7bb2 100644
--- a/extensions/browser/extensions_browser_interface_binders.h
+++ b/extensions/browser/extensions_browser_interface_binders.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extensions_test.cc b/extensions/browser/extensions_test.cc
index ea10008..498f2b9f 100644
--- a/extensions/browser/extensions_test.cc
+++ b/extensions/browser/extensions_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/extensions_test.h b/extensions/browser/extensions_test.h
index df1c021..2c9d834 100644
--- a/extensions/browser/extensions_test.h
+++ b/extensions/browser/extensions_test.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/external_install_info.cc b/extensions/browser/external_install_info.cc
index b5137a2e..419fb05 100644
--- a/extensions/browser/external_install_info.cc
+++ b/extensions/browser/external_install_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/external_install_info.h b/extensions/browser/external_install_info.h
index 63e4bb7..7b06ddd 100644
--- a/extensions/browser/external_install_info.h
+++ b/extensions/browser/external_install_info.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/external_provider_interface.h b/extensions/browser/external_provider_interface.h
index 24ebf1e..44a55e9d 100644
--- a/extensions/browser/external_provider_interface.h
+++ b/extensions/browser/external_provider_interface.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/file_highlighter.cc b/extensions/browser/file_highlighter.cc
index 5b19b237..7dfdc8d 100644
--- a/extensions/browser/file_highlighter.cc
+++ b/extensions/browser/file_highlighter.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/file_highlighter.h b/extensions/browser/file_highlighter.h
index aaf3e23..b7c39c8 100644
--- a/extensions/browser/file_highlighter.h
+++ b/extensions/browser/file_highlighter.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/file_highlighter_unittest.cc b/extensions/browser/file_highlighter_unittest.cc
index 34e92b0..bf648f5 100644
--- a/extensions/browser/file_highlighter_unittest.cc
+++ b/extensions/browser/file_highlighter_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/file_reader.cc b/extensions/browser/file_reader.cc
index 256ab15..2224283 100644
--- a/extensions/browser/file_reader.cc
+++ b/extensions/browser/file_reader.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/file_reader.h b/extensions/browser/file_reader.h
index 3ca49ae..f1fadfdc 100644
--- a/extensions/browser/file_reader.h
+++ b/extensions/browser/file_reader.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/file_reader_unittest.cc b/extensions/browser/file_reader_unittest.cc
index 8e064fc1..3db63c03 100644
--- a/extensions/browser/file_reader_unittest.cc
+++ b/extensions/browser/file_reader_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/granted_file_entry.cc b/extensions/browser/granted_file_entry.cc
index 4f4003d1..de1a521 100644
--- a/extensions/browser/granted_file_entry.cc
+++ b/extensions/browser/granted_file_entry.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/granted_file_entry.h b/extensions/browser/granted_file_entry.h
index 97755bae..599ff8dd 100644
--- a/extensions/browser/granted_file_entry.h
+++ b/extensions/browser/granted_file_entry.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/app_view/app_view_apitest.cc b/extensions/browser/guest_view/app_view/app_view_apitest.cc
index b9d71ae..3b326e33 100644
--- a/extensions/browser/guest_view/app_view/app_view_apitest.cc
+++ b/extensions/browser/guest_view/app_view/app_view_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/app_view/app_view_constants.cc b/extensions/browser/guest_view/app_view/app_view_constants.cc
index 71ff89b4..15fcf369 100644
--- a/extensions/browser/guest_view/app_view/app_view_constants.cc
+++ b/extensions/browser/guest_view/app_view/app_view_constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/app_view/app_view_constants.h b/extensions/browser/guest_view/app_view/app_view_constants.h
index ab1659e..7c9502c 100644
--- a/extensions/browser/guest_view/app_view/app_view_constants.h
+++ b/extensions/browser/guest_view/app_view/app_view_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/app_view/app_view_guest.cc b/extensions/browser/guest_view/app_view/app_view_guest.cc
index 0d4cd090..1320f1b 100644
--- a/extensions/browser/guest_view/app_view/app_view_guest.cc
+++ b/extensions/browser/guest_view/app_view/app_view_guest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/app_view/app_view_guest.h b/extensions/browser/guest_view/app_view/app_view_guest.h
index e96e1e7f..8516a22 100644
--- a/extensions/browser/guest_view/app_view/app_view_guest.h
+++ b/extensions/browser/guest_view/app_view/app_view_guest.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/app_view/app_view_guest_delegate.cc b/extensions/browser/guest_view/app_view/app_view_guest_delegate.cc
index 8166305c..a627d5f5 100644
--- a/extensions/browser/guest_view/app_view/app_view_guest_delegate.cc
+++ b/extensions/browser/guest_view/app_view/app_view_guest_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/app_view/app_view_guest_delegate.h b/extensions/browser/guest_view/app_view/app_view_guest_delegate.h
index 38de314..17da094 100644
--- a/extensions/browser/guest_view/app_view/app_view_guest_delegate.h
+++ b/extensions/browser/guest_view/app_view/app_view_guest_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extension_options/extension_options_constants.cc b/extensions/browser/guest_view/extension_options/extension_options_constants.cc
index e214680..ea87473a 100644
--- a/extensions/browser/guest_view/extension_options/extension_options_constants.cc
+++ b/extensions/browser/guest_view/extension_options/extension_options_constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extension_options/extension_options_constants.h b/extensions/browser/guest_view/extension_options/extension_options_constants.h
index 28228c2..cf380e3 100644
--- a/extensions/browser/guest_view/extension_options/extension_options_constants.h
+++ b/extensions/browser/guest_view/extension_options/extension_options_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extension_options/extension_options_guest.cc b/extensions/browser/guest_view/extension_options/extension_options_guest.cc
index 0549e437..38b2d7cb8 100644
--- a/extensions/browser/guest_view/extension_options/extension_options_guest.cc
+++ b/extensions/browser/guest_view/extension_options/extension_options_guest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extension_options/extension_options_guest.h b/extensions/browser/guest_view/extension_options/extension_options_guest.h
index 33c6e87..a5bbcbd 100644
--- a/extensions/browser/guest_view/extension_options/extension_options_guest.h
+++ b/extensions/browser/guest_view/extension_options/extension_options_guest.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extension_options/extension_options_guest_delegate.cc b/extensions/browser/guest_view/extension_options/extension_options_guest_delegate.cc
index 7f6c783..ef682a7 100644
--- a/extensions/browser/guest_view/extension_options/extension_options_guest_delegate.cc
+++ b/extensions/browser/guest_view/extension_options/extension_options_guest_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extension_options/extension_options_guest_delegate.h b/extensions/browser/guest_view/extension_options/extension_options_guest_delegate.h
index 045bc726..bb80819 100644
--- a/extensions/browser/guest_view/extension_options/extension_options_guest_delegate.h
+++ b/extensions/browser/guest_view/extension_options/extension_options_guest_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extensions_guest_view.cc b/extensions/browser/guest_view/extensions_guest_view.cc
index e58c9b9..49c7ecd 100644
--- a/extensions/browser/guest_view/extensions_guest_view.cc
+++ b/extensions/browser/guest_view/extensions_guest_view.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extensions_guest_view.h b/extensions/browser/guest_view/extensions_guest_view.h
index 9e3813f..b61d88e 100644
--- a/extensions/browser/guest_view/extensions_guest_view.h
+++ b/extensions/browser/guest_view/extensions_guest_view.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extensions_guest_view_manager_delegate.cc b/extensions/browser/guest_view/extensions_guest_view_manager_delegate.cc
index 11576c1f..5898e70 100644
--- a/extensions/browser/guest_view/extensions_guest_view_manager_delegate.cc
+++ b/extensions/browser/guest_view/extensions_guest_view_manager_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/extensions_guest_view_manager_delegate.h b/extensions/browser/guest_view/extensions_guest_view_manager_delegate.h
index 126e086..2f2db10 100644
--- a/extensions/browser/guest_view/extensions_guest_view_manager_delegate.h
+++ b/extensions/browser/guest_view/extensions_guest_view_manager_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/guest_view_events.cc b/extensions/browser/guest_view/guest_view_events.cc
index 5f4b756..ab04188 100644
--- a/extensions/browser/guest_view/guest_view_events.cc
+++ b/extensions/browser/guest_view/guest_view_events.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/guest_view_events.h b/extensions/browser/guest_view/guest_view_events.h
index ba7e496..8b8b9a7 100644
--- a/extensions/browser/guest_view/guest_view_events.h
+++ b/extensions/browser/guest_view/guest_view_events.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.cc
index bf4744d..9de6c0b 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.cc
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.h
index 1e694979..e13c140 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.h
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_attach_helper.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_attach_helper.cc
index 8f88d23..5c963ec 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_attach_helper.cc
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_attach_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_attach_helper.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_attach_helper.h
index 117494b..8657452 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_attach_helper.h
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_attach_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_constants.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_constants.cc
index 85ac521..c145a248 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_constants.cc
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_constants.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_constants.h
index 1fadb66e..5fc139af 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_constants.h
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_embedder.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_embedder.cc
index 374acc8..3567f2e 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_embedder.cc
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_embedder.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_embedder.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_embedder.h
index 05a803d..c17679d 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_embedder.h
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_embedder.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
index 75a2534e3..6e0cb46a 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
index 26dc86a7..33bb494 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.cc b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.cc
index 9725a58..8512190 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.cc
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.h b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.h
index 3aaeab0b..7f59e792 100644
--- a/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.h
+++ b/extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/test_mime_handler_view_guest.cc b/extensions/browser/guest_view/mime_handler_view/test_mime_handler_view_guest.cc
index 17d059b..97b8e58e 100644
--- a/extensions/browser/guest_view/mime_handler_view/test_mime_handler_view_guest.cc
+++ b/extensions/browser/guest_view/mime_handler_view/test_mime_handler_view_guest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/mime_handler_view/test_mime_handler_view_guest.h b/extensions/browser/guest_view/mime_handler_view/test_mime_handler_view_guest.h
index b45785f1..527caee1b 100644
--- a/extensions/browser/guest_view/mime_handler_view/test_mime_handler_view_guest.h
+++ b/extensions/browser/guest_view/mime_handler_view/test_mime_handler_view_guest.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/javascript_dialog_helper.cc b/extensions/browser/guest_view/web_view/javascript_dialog_helper.cc
index b59d2409e..f72bdeb 100644
--- a/extensions/browser/guest_view/web_view/javascript_dialog_helper.cc
+++ b/extensions/browser/guest_view/web_view/javascript_dialog_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/javascript_dialog_helper.h b/extensions/browser/guest_view/web_view/javascript_dialog_helper.h
index ccd039d..30270ec 100644
--- a/extensions/browser/guest_view/web_view/javascript_dialog_helper.h
+++ b/extensions/browser/guest_view/web_view/javascript_dialog_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_ui/BUILD.gn b/extensions/browser/guest_view/web_view/web_ui/BUILD.gn
index ec8dab8..51362265 100644
--- a/extensions/browser/guest_view/web_view/web_ui/BUILD.gn
+++ b/extensions/browser/guest_view/web_view/web_ui/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.cc b/extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.cc
index e6ee1d7..147f718 100644
--- a/extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.cc
+++ b/extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.h b/extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.h
index 385687f6..31702dbf 100644
--- a/extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.h
+++ b/extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_apitest.cc b/extensions/browser/guest_view/web_view/web_view_apitest.cc
index 125d75a9..77af05a 100644
--- a/extensions/browser/guest_view/web_view/web_view_apitest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_apitest.h b/extensions/browser/guest_view/web_view/web_view_apitest.h
index 4d20a1f..d590cb75f 100644
--- a/extensions/browser/guest_view/web_view/web_view_apitest.h
+++ b/extensions/browser/guest_view/web_view/web_view_apitest.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_constants.cc b/extensions/browser/guest_view/web_view/web_view_constants.cc
index 7bd18dc..531f51d 100644
--- a/extensions/browser/guest_view/web_view/web_view_constants.cc
+++ b/extensions/browser/guest_view/web_view/web_view_constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_constants.h b/extensions/browser/guest_view/web_view/web_view_constants.h
index 1ab358f8..31032ec6 100644
--- a/extensions/browser/guest_view/web_view/web_view_constants.h
+++ b/extensions/browser/guest_view/web_view/web_view_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_content_script_manager.cc b/extensions/browser/guest_view/web_view/web_view_content_script_manager.cc
index 20735e8..8ff7243 100644
--- a/extensions/browser/guest_view/web_view/web_view_content_script_manager.cc
+++ b/extensions/browser/guest_view/web_view/web_view_content_script_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_content_script_manager.h b/extensions/browser/guest_view/web_view/web_view_content_script_manager.h
index ddc9a59..169a7397 100644
--- a/extensions/browser/guest_view/web_view/web_view_content_script_manager.h
+++ b/extensions/browser/guest_view/web_view/web_view_content_script_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_find_helper.cc b/extensions/browser/guest_view/web_view/web_view_find_helper.cc
index e7799d20..07b8a69 100644
--- a/extensions/browser/guest_view/web_view/web_view_find_helper.cc
+++ b/extensions/browser/guest_view/web_view/web_view_find_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_find_helper.h b/extensions/browser/guest_view/web_view/web_view_find_helper.h
index 7ad42ebf..616a60b 100644
--- a/extensions/browser/guest_view/web_view/web_view_find_helper.h
+++ b/extensions/browser/guest_view/web_view/web_view_find_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_guest.cc b/extensions/browser/guest_view/web_view/web_view_guest.cc
index 64192b7..ebec664 100644
--- a/extensions/browser/guest_view/web_view/web_view_guest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_guest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_guest.h b/extensions/browser/guest_view/web_view/web_view_guest.h
index 7748695..23bf32f 100644
--- a/extensions/browser/guest_view/web_view/web_view_guest.h
+++ b/extensions/browser/guest_view/web_view/web_view_guest.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_guest_delegate.h b/extensions/browser/guest_view/web_view/web_view_guest_delegate.h
index f3fd6575..20740ad8 100644
--- a/extensions/browser/guest_view/web_view/web_view_guest_delegate.h
+++ b/extensions/browser/guest_view/web_view/web_view_guest_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_media_access_apitest.cc b/extensions/browser/guest_view/web_view/web_view_media_access_apitest.cc
index aab3dcc..b27f7685 100644
--- a/extensions/browser/guest_view/web_view/web_view_media_access_apitest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_media_access_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_permission_helper.cc b/extensions/browser/guest_view/web_view/web_view_permission_helper.cc
index 5f4f2e3..de21bb3 100644
--- a/extensions/browser/guest_view/web_view/web_view_permission_helper.cc
+++ b/extensions/browser/guest_view/web_view/web_view_permission_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_permission_helper.h b/extensions/browser/guest_view/web_view/web_view_permission_helper.h
index aee7c16f..d6eb8f7 100644
--- a/extensions/browser/guest_view/web_view/web_view_permission_helper.h
+++ b/extensions/browser/guest_view/web_view/web_view_permission_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.cc b/extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.cc
index 1055780..7bcc5b4 100644
--- a/extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.cc
+++ b/extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.h b/extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.h
index 020b60ac..ac42ac6f 100644
--- a/extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.h
+++ b/extensions/browser/guest_view/web_view/web_view_permission_helper_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_permission_types.h b/extensions/browser/guest_view/web_view/web_view_permission_types.h
index efa420ae..d3e01418b 100644
--- a/extensions/browser/guest_view/web_view/web_view_permission_types.h
+++ b/extensions/browser/guest_view/web_view/web_view_permission_types.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_renderer_state.cc b/extensions/browser/guest_view/web_view/web_view_renderer_state.cc
index 5a56a31..870079d 100644
--- a/extensions/browser/guest_view/web_view/web_view_renderer_state.cc
+++ b/extensions/browser/guest_view/web_view/web_view_renderer_state.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/guest_view/web_view/web_view_renderer_state.h b/extensions/browser/guest_view/web_view/web_view_renderer_state.h
index 9313cdf..fb0786f 100644
--- a/extensions/browser/guest_view/web_view/web_view_renderer_state.h
+++ b/extensions/browser/guest_view/web_view/web_view_renderer_state.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/image_loader.cc b/extensions/browser/image_loader.cc
index d648285..fe3bf497 100644
--- a/extensions/browser/image_loader.cc
+++ b/extensions/browser/image_loader.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/image_loader.h b/extensions/browser/image_loader.h
index bca143c..ad7ef3f 100644
--- a/extensions/browser/image_loader.h
+++ b/extensions/browser/image_loader.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/image_loader_factory.cc b/extensions/browser/image_loader_factory.cc
index b7bcbe6..518fa17 100644
--- a/extensions/browser/image_loader_factory.cc
+++ b/extensions/browser/image_loader_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/image_loader_factory.h b/extensions/browser/image_loader_factory.h
index 449c8a27..f43c441 100644
--- a/extensions/browser/image_loader_factory.h
+++ b/extensions/browser/image_loader_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/image_loader_unittest.cc b/extensions/browser/image_loader_unittest.cc
index e8d15e7..30b1c04 100644
--- a/extensions/browser/image_loader_unittest.cc
+++ b/extensions/browser/image_loader_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/image_sanitizer.cc b/extensions/browser/image_sanitizer.cc
index 4d1eeec..7b90a04 100644
--- a/extensions/browser/image_sanitizer.cc
+++ b/extensions/browser/image_sanitizer.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/image_sanitizer.h b/extensions/browser/image_sanitizer.h
index 9caf948..0f1bc4cf 100644
--- a/extensions/browser/image_sanitizer.h
+++ b/extensions/browser/image_sanitizer.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/image_sanitizer_unittest.cc b/extensions/browser/image_sanitizer_unittest.cc
index 178d96b..54be862f 100644
--- a/extensions/browser/image_sanitizer_unittest.cc
+++ b/extensions/browser/image_sanitizer_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/info_map.cc b/extensions/browser/info_map.cc
index ce78cc9..ce464142 100644
--- a/extensions/browser/info_map.cc
+++ b/extensions/browser/info_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/info_map.h b/extensions/browser/info_map.h
index 5b49294..7b3975d 100644
--- a/extensions/browser/info_map.h
+++ b/extensions/browser/info_map.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/info_map_unittest.cc b/extensions/browser/info_map_unittest.cc
index 54f62c2..d1def801 100644
--- a/extensions/browser/info_map_unittest.cc
+++ b/extensions/browser/info_map_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/install/BUILD.gn b/extensions/browser/install/BUILD.gn
index 0eb9798..82bad4c 100644
--- a/extensions/browser/install/BUILD.gn
+++ b/extensions/browser/install/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/install/crx_install_error.cc b/extensions/browser/install/crx_install_error.cc
index 487f4479..5c6dd06 100644
--- a/extensions/browser/install/crx_install_error.cc
+++ b/extensions/browser/install/crx_install_error.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/install/crx_install_error.h b/extensions/browser/install/crx_install_error.h
index bda3493..488ac5e 100644
--- a/extensions/browser/install/crx_install_error.h
+++ b/extensions/browser/install/crx_install_error.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/install/extension_install_ui.cc b/extensions/browser/install/extension_install_ui.cc
index ed681e1a..b6c536b 100644
--- a/extensions/browser/install/extension_install_ui.cc
+++ b/extensions/browser/install/extension_install_ui.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/install/extension_install_ui.h b/extensions/browser/install/extension_install_ui.h
index 8f6a65f..33110a0c 100644
--- a/extensions/browser/install/extension_install_ui.h
+++ b/extensions/browser/install/extension_install_ui.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/install/sandboxed_unpacker_failure_reason.h b/extensions/browser/install/sandboxed_unpacker_failure_reason.h
index f127bfb1..6dfb132 100644
--- a/extensions/browser/install/sandboxed_unpacker_failure_reason.h
+++ b/extensions/browser/install/sandboxed_unpacker_failure_reason.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/install_flag.h b/extensions/browser/install_flag.h
index e00728d..6882b24a 100644
--- a/extensions/browser/install_flag.h
+++ b/extensions/browser/install_flag.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/install_stage.h b/extensions/browser/install_stage.h
index 64c1ce7..b6be1bdd 100644
--- a/extensions/browser/install_stage.h
+++ b/extensions/browser/install_stage.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/json_file_sanitizer.cc b/extensions/browser/json_file_sanitizer.cc
index 8d0ae03..d911aad 100644
--- a/extensions/browser/json_file_sanitizer.cc
+++ b/extensions/browser/json_file_sanitizer.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/json_file_sanitizer.h b/extensions/browser/json_file_sanitizer.h
index 89bf9c0e..a5e767a 100644
--- a/extensions/browser/json_file_sanitizer.h
+++ b/extensions/browser/json_file_sanitizer.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/json_file_sanitizer_unittest.cc b/extensions/browser/json_file_sanitizer_unittest.cc
index 81e94948..c120ca4 100644
--- a/extensions/browser/json_file_sanitizer_unittest.cc
+++ b/extensions/browser/json_file_sanitizer_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/kiosk/BUILD.gn b/extensions/browser/kiosk/BUILD.gn
index 3c15f71..41ddd08c 100644
--- a/extensions/browser/kiosk/BUILD.gn
+++ b/extensions/browser/kiosk/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/kiosk/kiosk_delegate.cc b/extensions/browser/kiosk/kiosk_delegate.cc
index e517f9de7..39ccf57 100644
--- a/extensions/browser/kiosk/kiosk_delegate.cc
+++ b/extensions/browser/kiosk/kiosk_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/kiosk/kiosk_delegate.h b/extensions/browser/kiosk/kiosk_delegate.h
index cc3d0af..87bdc7b 100644
--- a/extensions/browser/kiosk/kiosk_delegate.h
+++ b/extensions/browser/kiosk/kiosk_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/l10n_file_util.cc b/extensions/browser/l10n_file_util.cc
index 3d37974..6b0c946 100644
--- a/extensions/browser/l10n_file_util.cc
+++ b/extensions/browser/l10n_file_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/l10n_file_util.h b/extensions/browser/l10n_file_util.h
index 4bb5e0d..fc3b76a 100644
--- a/extensions/browser/l10n_file_util.h
+++ b/extensions/browser/l10n_file_util.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_background_task_queue.cc b/extensions/browser/lazy_background_task_queue.cc
index 02f8f758..e01b513 100644
--- a/extensions/browser/lazy_background_task_queue.cc
+++ b/extensions/browser/lazy_background_task_queue.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_background_task_queue.h b/extensions/browser/lazy_background_task_queue.h
index cbbaeafb..229268f5 100644
--- a/extensions/browser/lazy_background_task_queue.h
+++ b/extensions/browser/lazy_background_task_queue.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_background_task_queue_factory.cc b/extensions/browser/lazy_background_task_queue_factory.cc
index d96332f..78e4691 100644
--- a/extensions/browser/lazy_background_task_queue_factory.cc
+++ b/extensions/browser/lazy_background_task_queue_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_background_task_queue_factory.h b/extensions/browser/lazy_background_task_queue_factory.h
index ebc1a3e..c78fa23 100644
--- a/extensions/browser/lazy_background_task_queue_factory.h
+++ b/extensions/browser/lazy_background_task_queue_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_background_task_queue_unittest.cc b/extensions/browser/lazy_background_task_queue_unittest.cc
index 72c6bae..2ed718e3 100644
--- a/extensions/browser/lazy_background_task_queue_unittest.cc
+++ b/extensions/browser/lazy_background_task_queue_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_context_id.cc b/extensions/browser/lazy_context_id.cc
index d4f8fe0..6e7c8cd 100644
--- a/extensions/browser/lazy_context_id.cc
+++ b/extensions/browser/lazy_context_id.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_context_id.h b/extensions/browser/lazy_context_id.h
index b610f1b..c70bd729 100644
--- a/extensions/browser/lazy_context_id.h
+++ b/extensions/browser/lazy_context_id.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_context_task_queue.cc b/extensions/browser/lazy_context_task_queue.cc
index 7e5ee13..b0844acd5 100644
--- a/extensions/browser/lazy_context_task_queue.cc
+++ b/extensions/browser/lazy_context_task_queue.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/lazy_context_task_queue.h b/extensions/browser/lazy_context_task_queue.h
index ef8a00d..c5cebf3 100644
--- a/extensions/browser/lazy_context_task_queue.h
+++ b/extensions/browser/lazy_context_task_queue.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/load_and_localize_file.cc b/extensions/browser/load_and_localize_file.cc
index 0e4791de..70e61d3 100644
--- a/extensions/browser/load_and_localize_file.cc
+++ b/extensions/browser/load_and_localize_file.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/load_and_localize_file.h b/extensions/browser/load_and_localize_file.h
index 593a37440..d142282 100644
--- a/extensions/browser/load_and_localize_file.h
+++ b/extensions/browser/load_and_localize_file.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/management_policy.cc b/extensions/browser/management_policy.cc
index a1767b3..fd3a8282 100644
--- a/extensions/browser/management_policy.cc
+++ b/extensions/browser/management_policy.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/management_policy.h b/extensions/browser/management_policy.h
index 2d517cb..86500a18 100644
--- a/extensions/browser/management_policy.h
+++ b/extensions/browser/management_policy.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/management_policy_unittest.cc b/extensions/browser/management_policy_unittest.cc
index 771c3de..5ff4832 100644
--- a/extensions/browser/management_policy_unittest.cc
+++ b/extensions/browser/management_policy_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/media_capture_util.cc b/extensions/browser/media_capture_util.cc
index f25b3a0..1eccbee 100644
--- a/extensions/browser/media_capture_util.cc
+++ b/extensions/browser/media_capture_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/media_capture_util.h b/extensions/browser/media_capture_util.h
index 2873070..e777553 100644
--- a/extensions/browser/media_capture_util.h
+++ b/extensions/browser/media_capture_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mock_display_info_provider.cc b/extensions/browser/mock_display_info_provider.cc
index 0ce2110..f0b74b8d 100644
--- a/extensions/browser/mock_display_info_provider.cc
+++ b/extensions/browser/mock_display_info_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mock_display_info_provider.h b/extensions/browser/mock_display_info_provider.h
index f173f59..b7b4cc5 100644
--- a/extensions/browser/mock_display_info_provider.h
+++ b/extensions/browser/mock_display_info_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mock_extension_system.cc b/extensions/browser/mock_extension_system.cc
index 4bf4cfdc..d5b6f23 100644
--- a/extensions/browser/mock_extension_system.cc
+++ b/extensions/browser/mock_extension_system.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mock_extension_system.h b/extensions/browser/mock_extension_system.h
index 9878385c..c748b5e 100644
--- a/extensions/browser/mock_extension_system.h
+++ b/extensions/browser/mock_extension_system.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mock_external_provider.cc b/extensions/browser/mock_external_provider.cc
index 5819559..0c61297e 100644
--- a/extensions/browser/mock_external_provider.cc
+++ b/extensions/browser/mock_external_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mock_external_provider.h b/extensions/browser/mock_external_provider.h
index 93e98fe..e1e37dc 100644
--- a/extensions/browser/mock_external_provider.h
+++ b/extensions/browser/mock_external_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mock_screen.cc b/extensions/browser/mock_screen.cc
index 95adee3..0f57d8c 100644
--- a/extensions/browser/mock_screen.cc
+++ b/extensions/browser/mock_screen.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mock_screen.h b/extensions/browser/mock_screen.h
index 82f4a5c7..703bac8 100644
--- a/extensions/browser/mock_screen.h
+++ b/extensions/browser/mock_screen.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mojo/keep_alive_impl.cc b/extensions/browser/mojo/keep_alive_impl.cc
index f1935827e..aa0a488d 100644
--- a/extensions/browser/mojo/keep_alive_impl.cc
+++ b/extensions/browser/mojo/keep_alive_impl.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mojo/keep_alive_impl.h b/extensions/browser/mojo/keep_alive_impl.h
index 93cf444..cb4d7be 100644
--- a/extensions/browser/mojo/keep_alive_impl.h
+++ b/extensions/browser/mojo/keep_alive_impl.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/mojo/keep_alive_impl_unittest.cc b/extensions/browser/mojo/keep_alive_impl_unittest.cc
index 5aa7f6b..71afe44 100644
--- a/extensions/browser/mojo/keep_alive_impl_unittest.cc
+++ b/extensions/browser/mojo/keep_alive_impl_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/network_permissions_updater.cc b/extensions/browser/network_permissions_updater.cc
index 582716c..0183749 100644
--- a/extensions/browser/network_permissions_updater.cc
+++ b/extensions/browser/network_permissions_updater.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/network_permissions_updater.h b/extensions/browser/network_permissions_updater.h
index 7de78ad..a0d56464 100644
--- a/extensions/browser/network_permissions_updater.h
+++ b/extensions/browser/network_permissions_updater.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/notification_types.h b/extensions/browser/notification_types.h
index 04ab1f2..92417067 100644
--- a/extensions/browser/notification_types.h
+++ b/extensions/browser/notification_types.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/null_app_sorting.cc b/extensions/browser/null_app_sorting.cc
index 6040148..89cf1ba 100644
--- a/extensions/browser/null_app_sorting.cc
+++ b/extensions/browser/null_app_sorting.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/null_app_sorting.h b/extensions/browser/null_app_sorting.h
index 5942534..396928b 100644
--- a/extensions/browser/null_app_sorting.h
+++ b/extensions/browser/null_app_sorting.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/offscreen_document_host.cc b/extensions/browser/offscreen_document_host.cc
index e31238c..0da3f13 100644
--- a/extensions/browser/offscreen_document_host.cc
+++ b/extensions/browser/offscreen_document_host.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/offscreen_document_host.h b/extensions/browser/offscreen_document_host.h
index 448e609..6d16122 100644
--- a/extensions/browser/offscreen_document_host.h
+++ b/extensions/browser/offscreen_document_host.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/path_util.cc b/extensions/browser/path_util.cc
index bfde4af..46756be 100644
--- a/extensions/browser/path_util.cc
+++ b/extensions/browser/path_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/path_util.h b/extensions/browser/path_util.h
index 4d0bf9d2..ca46b3c 100644
--- a/extensions/browser/path_util.h
+++ b/extensions/browser/path_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/path_util_unittest.cc b/extensions/browser/path_util_unittest.cc
index 093aeb7..505010c 100644
--- a/extensions/browser/path_util_unittest.cc
+++ b/extensions/browser/path_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/permissions_manager.cc b/extensions/browser/permissions_manager.cc
index ec0c9249..2f6ab5b 100644
--- a/extensions/browser/permissions_manager.cc
+++ b/extensions/browser/permissions_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/permissions_manager.h b/extensions/browser/permissions_manager.h
index baf20955..6c52678 100644
--- a/extensions/browser/permissions_manager.h
+++ b/extensions/browser/permissions_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/permissions_manager_unittest.cc b/extensions/browser/permissions_manager_unittest.cc
index 03adfac..5485ed4 100644
--- a/extensions/browser/permissions_manager_unittest.cc
+++ b/extensions/browser/permissions_manager_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/policy_check.cc b/extensions/browser/policy_check.cc
index 7fd3f37..c8bf978b 100644
--- a/extensions/browser/policy_check.cc
+++ b/extensions/browser/policy_check.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/policy_check.h b/extensions/browser/policy_check.h
index d139cfab..1f46c1a4 100644
--- a/extensions/browser/policy_check.h
+++ b/extensions/browser/policy_check.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/policy_check_unittest.cc b/extensions/browser/policy_check_unittest.cc
index bc85a5b..32a2b24 100644
--- a/extensions/browser/policy_check_unittest.cc
+++ b/extensions/browser/policy_check_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/pref_names.cc b/extensions/browser/pref_names.cc
index 5df7519..3920aab 100644
--- a/extensions/browser/pref_names.cc
+++ b/extensions/browser/pref_names.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/pref_names.h b/extensions/browser/pref_names.h
index b6d185d9..e5a5bcf3 100644
--- a/extensions/browser/pref_names.h
+++ b/extensions/browser/pref_names.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/pref_types.cc b/extensions/browser/pref_types.cc
index e0bd020..328b63a5 100644
--- a/extensions/browser/pref_types.cc
+++ b/extensions/browser/pref_types.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/pref_types.h b/extensions/browser/pref_types.h
index d798230..159efa3 100644
--- a/extensions/browser/pref_types.h
+++ b/extensions/browser/pref_types.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/preload_check.cc b/extensions/browser/preload_check.cc
index 9f60ca4..5f039ac 100644
--- a/extensions/browser/preload_check.cc
+++ b/extensions/browser/preload_check.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/preload_check.h b/extensions/browser/preload_check.h
index ac72e477..6d84d650 100644
--- a/extensions/browser/preload_check.h
+++ b/extensions/browser/preload_check.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/preload_check_group.cc b/extensions/browser/preload_check_group.cc
index 828c69d..1dc45f7b 100644
--- a/extensions/browser/preload_check_group.cc
+++ b/extensions/browser/preload_check_group.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/preload_check_group.h b/extensions/browser/preload_check_group.h
index fef680b..4276ce8 100644
--- a/extensions/browser/preload_check_group.h
+++ b/extensions/browser/preload_check_group.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/preload_check_group_unittest.cc b/extensions/browser/preload_check_group_unittest.cc
index 3d73365..0794d2c 100644
--- a/extensions/browser/preload_check_group_unittest.cc
+++ b/extensions/browser/preload_check_group_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/preload_check_test_util.cc b/extensions/browser/preload_check_test_util.cc
index 613ccd7..24002fd7 100644
--- a/extensions/browser/preload_check_test_util.cc
+++ b/extensions/browser/preload_check_test_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/preload_check_test_util.h b/extensions/browser/preload_check_test_util.h
index 40b079b..cc68471 100644
--- a/extensions/browser/preload_check_test_util.h
+++ b/extensions/browser/preload_check_test_util.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_manager.cc b/extensions/browser/process_manager.cc
index edf33b20..1ada4dfb 100644
--- a/extensions/browser/process_manager.cc
+++ b/extensions/browser/process_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_manager.h b/extensions/browser/process_manager.h
index 355a7b1..7528a5b 100644
--- a/extensions/browser/process_manager.h
+++ b/extensions/browser/process_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_manager_delegate.h b/extensions/browser/process_manager_delegate.h
index a6a44a58..b7b6581 100644
--- a/extensions/browser/process_manager_delegate.h
+++ b/extensions/browser/process_manager_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_manager_factory.cc b/extensions/browser/process_manager_factory.cc
index e8929c5..61fd4bf 100644
--- a/extensions/browser/process_manager_factory.cc
+++ b/extensions/browser/process_manager_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_manager_factory.h b/extensions/browser/process_manager_factory.h
index e77b186..fb9a6ec 100644
--- a/extensions/browser/process_manager_factory.h
+++ b/extensions/browser/process_manager_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_manager_observer.h b/extensions/browser/process_manager_observer.h
index daf3ee4..45625c5 100644
--- a/extensions/browser/process_manager_observer.h
+++ b/extensions/browser/process_manager_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_manager_unittest.cc b/extensions/browser/process_manager_unittest.cc
index 4e83f70..04979849 100644
--- a/extensions/browser/process_manager_unittest.cc
+++ b/extensions/browser/process_manager_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_map.cc b/extensions/browser/process_map.cc
index d91b97d..6db3d4a 100644
--- a/extensions/browser/process_map.cc
+++ b/extensions/browser/process_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_map.h b/extensions/browser/process_map.h
index 88ecc35..e4cf5c4 100644
--- a/extensions/browser/process_map.h
+++ b/extensions/browser/process_map.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_map_factory.cc b/extensions/browser/process_map_factory.cc
index 8e93e3f..aa63b76 100644
--- a/extensions/browser/process_map_factory.cc
+++ b/extensions/browser/process_map_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_map_factory.h b/extensions/browser/process_map_factory.h
index 9d3ad3dd..9401052 100644
--- a/extensions/browser/process_map_factory.h
+++ b/extensions/browser/process_map_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_map_unittest.cc b/extensions/browser/process_map_unittest.cc
index 9375882f..402c5fd 100644
--- a/extensions/browser/process_map_unittest.cc
+++ b/extensions/browser/process_map_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_util.cc b/extensions/browser/process_util.cc
index b1ab234..67b3adf 100644
--- a/extensions/browser/process_util.cc
+++ b/extensions/browser/process_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/process_util.h b/extensions/browser/process_util.h
index a91bc2a..2f133a38 100644
--- a/extensions/browser/process_util.h
+++ b/extensions/browser/process_util.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/quota_service.cc b/extensions/browser/quota_service.cc
index ba316d9..1009032 100644
--- a/extensions/browser/quota_service.cc
+++ b/extensions/browser/quota_service.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/quota_service.h b/extensions/browser/quota_service.h
index 59a8fe3..6a8322a 100644
--- a/extensions/browser/quota_service.h
+++ b/extensions/browser/quota_service.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/quota_service_unittest.cc b/extensions/browser/quota_service_unittest.cc
index b43e6d6..20c62d02 100644
--- a/extensions/browser/quota_service_unittest.cc
+++ b/extensions/browser/quota_service_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/renderer_startup_helper.cc b/extensions/browser/renderer_startup_helper.cc
index 1bd1f2b..335e26e8 100644
--- a/extensions/browser/renderer_startup_helper.cc
+++ b/extensions/browser/renderer_startup_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/renderer_startup_helper.h b/extensions/browser/renderer_startup_helper.h
index 3111098e..c49c764 100644
--- a/extensions/browser/renderer_startup_helper.h
+++ b/extensions/browser/renderer_startup_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/renderer_startup_helper_unittest.cc b/extensions/browser/renderer_startup_helper_unittest.cc
index 58cba983..76b629c 100644
--- a/extensions/browser/renderer_startup_helper_unittest.cc
+++ b/extensions/browser/renderer_startup_helper_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/requirements_checker.cc b/extensions/browser/requirements_checker.cc
index b05ad556..df7929ad 100644
--- a/extensions/browser/requirements_checker.cc
+++ b/extensions/browser/requirements_checker.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/requirements_checker.h b/extensions/browser/requirements_checker.h
index e0f2878..91f27dd 100644
--- a/extensions/browser/requirements_checker.h
+++ b/extensions/browser/requirements_checker.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/requirements_checker_unittest.cc b/extensions/browser/requirements_checker_unittest.cc
index eb3f221..ddcf5ea 100644
--- a/extensions/browser/requirements_checker_unittest.cc
+++ b/extensions/browser/requirements_checker_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/sandboxed_unpacker.cc b/extensions/browser/sandboxed_unpacker.cc
index 6fd6712..8b725cda 100644
--- a/extensions/browser/sandboxed_unpacker.cc
+++ b/extensions/browser/sandboxed_unpacker.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/sandboxed_unpacker.h b/extensions/browser/sandboxed_unpacker.h
index d5e22a7..24de36a 100644
--- a/extensions/browser/sandboxed_unpacker.h
+++ b/extensions/browser/sandboxed_unpacker.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/sandboxed_unpacker_unittest.cc b/extensions/browser/sandboxed_unpacker_unittest.cc
index 2d9a4bd..9a1a2a1 100644
--- a/extensions/browser/sandboxed_unpacker_unittest.cc
+++ b/extensions/browser/sandboxed_unpacker_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/scoped_ignore_content_verifier_for_test.cc b/extensions/browser/scoped_ignore_content_verifier_for_test.cc
index 83c5423..3cda98a 100644
--- a/extensions/browser/scoped_ignore_content_verifier_for_test.cc
+++ b/extensions/browser/scoped_ignore_content_verifier_for_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/scoped_ignore_content_verifier_for_test.h b/extensions/browser/scoped_ignore_content_verifier_for_test.h
index 3dbab7d..3845331 100644
--- a/extensions/browser/scoped_ignore_content_verifier_for_test.h
+++ b/extensions/browser/scoped_ignore_content_verifier_for_test.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/script_executor.cc b/extensions/browser/script_executor.cc
index b4774eda..0c783e6 100644
--- a/extensions/browser/script_executor.cc
+++ b/extensions/browser/script_executor.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/script_executor.h b/extensions/browser/script_executor.h
index 2b384f9..d3cc6a1 100644
--- a/extensions/browser/script_executor.h
+++ b/extensions/browser/script_executor.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/script_result_queue.cc b/extensions/browser/script_result_queue.cc
index 80ba360..6270ffc 100644
--- a/extensions/browser/script_result_queue.cc
+++ b/extensions/browser/script_result_queue.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/script_result_queue.h b/extensions/browser/script_result_queue.h
index aa51a732..d0062bae 100644
--- a/extensions/browser/script_result_queue.h
+++ b/extensions/browser/script_result_queue.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker/service_worker_test_utils.cc b/extensions/browser/service_worker/service_worker_test_utils.cc
index 64f79fc..9967989 100644
--- a/extensions/browser/service_worker/service_worker_test_utils.cc
+++ b/extensions/browser/service_worker/service_worker_test_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker/service_worker_test_utils.h b/extensions/browser/service_worker/service_worker_test_utils.h
index c1ac338..3edb0655 100644
--- a/extensions/browser/service_worker/service_worker_test_utils.h
+++ b/extensions/browser/service_worker/service_worker_test_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker/worker_id.cc b/extensions/browser/service_worker/worker_id.cc
index 7e66ff0..5018f20 100644
--- a/extensions/browser/service_worker/worker_id.cc
+++ b/extensions/browser/service_worker/worker_id.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker/worker_id.h b/extensions/browser/service_worker/worker_id.h
index 5ce79cd..49495cac 100644
--- a/extensions/browser/service_worker/worker_id.h
+++ b/extensions/browser/service_worker/worker_id.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker/worker_id_set.cc b/extensions/browser/service_worker/worker_id_set.cc
index 62093a5..27329a8 100644
--- a/extensions/browser/service_worker/worker_id_set.cc
+++ b/extensions/browser/service_worker/worker_id_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker/worker_id_set.h b/extensions/browser/service_worker/worker_id_set.h
index 684ce320..df33e5f 100644
--- a/extensions/browser/service_worker/worker_id_set.h
+++ b/extensions/browser/service_worker/worker_id_set.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker/worker_id_set_unittest.cc b/extensions/browser/service_worker/worker_id_set_unittest.cc
index 514cd80..1688b51 100644
--- a/extensions/browser/service_worker/worker_id_set_unittest.cc
+++ b/extensions/browser/service_worker/worker_id_set_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker_manager.cc b/extensions/browser/service_worker_manager.cc
index d4b357e..8a3b702 100644
--- a/extensions/browser/service_worker_manager.cc
+++ b/extensions/browser/service_worker_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker_manager.h b/extensions/browser/service_worker_manager.h
index 0e30d85..b68bb2a 100644
--- a/extensions/browser/service_worker_manager.h
+++ b/extensions/browser/service_worker_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker_task_queue.cc b/extensions/browser/service_worker_task_queue.cc
index 16fffce..9a5bda0 100644
--- a/extensions/browser/service_worker_task_queue.cc
+++ b/extensions/browser/service_worker_task_queue.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker_task_queue.h b/extensions/browser/service_worker_task_queue.h
index 50ae4ba..446fbfb8 100644
--- a/extensions/browser/service_worker_task_queue.h
+++ b/extensions/browser/service_worker_task_queue.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker_task_queue_factory.cc b/extensions/browser/service_worker_task_queue_factory.cc
index bf5087b..115d0b1f 100644
--- a/extensions/browser/service_worker_task_queue_factory.cc
+++ b/extensions/browser/service_worker_task_queue_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/service_worker_task_queue_factory.h b/extensions/browser/service_worker_task_queue_factory.h
index cd62cb21..95264ab 100644
--- a/extensions/browser/service_worker_task_queue_factory.h
+++ b/extensions/browser/service_worker_task_queue_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/state_store.cc b/extensions/browser/state_store.cc
index 5d3df0ab..1c522a3 100644
--- a/extensions/browser/state_store.cc
+++ b/extensions/browser/state_store.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/state_store.h b/extensions/browser/state_store.h
index c6d0c12..f545d363 100644
--- a/extensions/browser/state_store.h
+++ b/extensions/browser/state_store.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/suggest_permission_util.cc b/extensions/browser/suggest_permission_util.cc
index b92edbf0..1e2498e 100644
--- a/extensions/browser/suggest_permission_util.cc
+++ b/extensions/browser/suggest_permission_util.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/suggest_permission_util.h b/extensions/browser/suggest_permission_util.h
index 8b7179a..aa50612 100644
--- a/extensions/browser/suggest_permission_util.h
+++ b/extensions/browser/suggest_permission_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/supervised_user_extensions_delegate.h b/extensions/browser/supervised_user_extensions_delegate.h
index d8b71cdd..b69b0b93 100644
--- a/extensions/browser/supervised_user_extensions_delegate.h
+++ b/extensions/browser/supervised_user_extensions_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/task_queue_util.cc b/extensions/browser/task_queue_util.cc
index 8dd5ec6..b5fac137 100644
--- a/extensions/browser/task_queue_util.cc
+++ b/extensions/browser/task_queue_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/task_queue_util.h b/extensions/browser/task_queue_util.h
index 1ebbec1..af5df68c 100644
--- a/extensions/browser/task_queue_util.h
+++ b/extensions/browser/task_queue_util.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_event_router.cc b/extensions/browser/test_event_router.cc
index 31bb7de..f1f997a5 100644
--- a/extensions/browser/test_event_router.cc
+++ b/extensions/browser/test_event_router.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_event_router.h b/extensions/browser/test_event_router.h
index a801b86..d6290d42 100644
--- a/extensions/browser/test_event_router.h
+++ b/extensions/browser/test_event_router.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_event_router_observer.cc b/extensions/browser/test_event_router_observer.cc
index 5846d603..668e23e 100644
--- a/extensions/browser/test_event_router_observer.cc
+++ b/extensions/browser/test_event_router_observer.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_event_router_observer.h b/extensions/browser/test_event_router_observer.h
index 8fbe3c8..e87fba4 100644
--- a/extensions/browser/test_event_router_observer.h
+++ b/extensions/browser/test_event_router_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_extension_registry_observer.cc b/extensions/browser/test_extension_registry_observer.cc
index 1f516a0..6aa6fd0 100644
--- a/extensions/browser/test_extension_registry_observer.cc
+++ b/extensions/browser/test_extension_registry_observer.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_extension_registry_observer.h b/extensions/browser/test_extension_registry_observer.h
index e2e5d3f..ffb1f2b 100644
--- a/extensions/browser/test_extension_registry_observer.h
+++ b/extensions/browser/test_extension_registry_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_extensions_browser_client.cc b/extensions/browser/test_extensions_browser_client.cc
index b9b6763..b79e17d 100644
--- a/extensions/browser/test_extensions_browser_client.cc
+++ b/extensions/browser/test_extensions_browser_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_extensions_browser_client.h b/extensions/browser/test_extensions_browser_client.h
index 77d5466..b2e81f54 100644
--- a/extensions/browser/test_extensions_browser_client.h
+++ b/extensions/browser/test_extensions_browser_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_image_loader.cc b/extensions/browser/test_image_loader.cc
index 42706c80..da41cee 100644
--- a/extensions/browser/test_image_loader.cc
+++ b/extensions/browser/test_image_loader.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_image_loader.h b/extensions/browser/test_image_loader.h
index 34eeca4b..e882bf8 100644
--- a/extensions/browser/test_image_loader.h
+++ b/extensions/browser/test_image_loader.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_management_policy.cc b/extensions/browser/test_management_policy.cc
index 9c0b83d..05afa19 100644
--- a/extensions/browser/test_management_policy.cc
+++ b/extensions/browser/test_management_policy.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_management_policy.h b/extensions/browser/test_management_policy.h
index 2c57b5e..2af3cd6 100644
--- a/extensions/browser/test_management_policy.h
+++ b/extensions/browser/test_management_policy.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_runtime_api_delegate.cc b/extensions/browser/test_runtime_api_delegate.cc
index 5dca065..877c9ba5 100644
--- a/extensions/browser/test_runtime_api_delegate.cc
+++ b/extensions/browser/test_runtime_api_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/test_runtime_api_delegate.h b/extensions/browser/test_runtime_api_delegate.h
index 6d29a98..0d50788 100644
--- a/extensions/browser/test_runtime_api_delegate.h
+++ b/extensions/browser/test_runtime_api_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/ui_util.cc b/extensions/browser/ui_util.cc
index 07010c20..38b98ae 100644
--- a/extensions/browser/ui_util.cc
+++ b/extensions/browser/ui_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/ui_util.h b/extensions/browser/ui_util.h
index 6b7f83f..e905d32b 100644
--- a/extensions/browser/ui_util.h
+++ b/extensions/browser/ui_util.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/uninstall_reason.h b/extensions/browser/uninstall_reason.h
index 98c22a9..7c6e3b2e 100644
--- a/extensions/browser/uninstall_reason.h
+++ b/extensions/browser/uninstall_reason.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/unloaded_extension_reason.h b/extensions/browser/unloaded_extension_reason.h
index 5ee1238..770d4c0 100644
--- a/extensions/browser/unloaded_extension_reason.h
+++ b/extensions/browser/unloaded_extension_reason.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/update_observer.h b/extensions/browser/update_observer.h
index 0085592..48b1a9c 100644
--- a/extensions/browser/update_observer.h
+++ b/extensions/browser/update_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/BUILD.gn b/extensions/browser/updater/BUILD.gn
index 2fa395336..dc0ec15f 100644
--- a/extensions/browser/updater/BUILD.gn
+++ b/extensions/browser/updater/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_cache.h b/extensions/browser/updater/extension_cache.h
index 1fff923..1070fed 100644
--- a/extensions/browser/updater/extension_cache.h
+++ b/extensions/browser/updater/extension_cache.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_cache_fake.cc b/extensions/browser/updater/extension_cache_fake.cc
index 5515c2a..7e4fa5971 100644
--- a/extensions/browser/updater/extension_cache_fake.cc
+++ b/extensions/browser/updater/extension_cache_fake.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_cache_fake.h b/extensions/browser/updater/extension_cache_fake.h
index 78dbbabb..a57d9ab 100644
--- a/extensions/browser/updater/extension_cache_fake.h
+++ b/extensions/browser/updater/extension_cache_fake.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader.cc b/extensions/browser/updater/extension_downloader.cc
index 77217c4..c2f6e59 100644
--- a/extensions/browser/updater/extension_downloader.cc
+++ b/extensions/browser/updater/extension_downloader.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader.h b/extensions/browser/updater/extension_downloader.h
index 4ab7c16..44dc33d2 100644
--- a/extensions/browser/updater/extension_downloader.h
+++ b/extensions/browser/updater/extension_downloader.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_delegate.cc b/extensions/browser/updater/extension_downloader_delegate.cc
index 7c727cb9..d1433c25 100644
--- a/extensions/browser/updater/extension_downloader_delegate.cc
+++ b/extensions/browser/updater/extension_downloader_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_delegate.h b/extensions/browser/updater/extension_downloader_delegate.h
index f900202..5a2fda41 100644
--- a/extensions/browser/updater/extension_downloader_delegate.h
+++ b/extensions/browser/updater/extension_downloader_delegate.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_task.cc b/extensions/browser/updater/extension_downloader_task.cc
index 03f9a8f..2516c808 100644
--- a/extensions/browser/updater/extension_downloader_task.cc
+++ b/extensions/browser/updater/extension_downloader_task.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_task.h b/extensions/browser/updater/extension_downloader_task.h
index d39fb98..9b57deb 100644
--- a/extensions/browser/updater/extension_downloader_task.h
+++ b/extensions/browser/updater/extension_downloader_task.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_test_delegate.h b/extensions/browser/updater/extension_downloader_test_delegate.h
index 9644e10..6c901a0 100644
--- a/extensions/browser/updater/extension_downloader_test_delegate.h
+++ b/extensions/browser/updater/extension_downloader_test_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_test_helper.cc b/extensions/browser/updater/extension_downloader_test_helper.cc
index dbd95b0..0b59a96f 100644
--- a/extensions/browser/updater/extension_downloader_test_helper.cc
+++ b/extensions/browser/updater/extension_downloader_test_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_test_helper.h b/extensions/browser/updater/extension_downloader_test_helper.h
index 0bf906ed..6a0a9e2 100644
--- a/extensions/browser/updater/extension_downloader_test_helper.h
+++ b/extensions/browser/updater/extension_downloader_test_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_types.h b/extensions/browser/updater/extension_downloader_types.h
index c4ea7c8..50cff5a 100644
--- a/extensions/browser/updater/extension_downloader_types.h
+++ b/extensions/browser/updater/extension_downloader_types.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_downloader_unittest.cc b/extensions/browser/updater/extension_downloader_unittest.cc
index 54d6a00..11d57437 100644
--- a/extensions/browser/updater/extension_downloader_unittest.cc
+++ b/extensions/browser/updater/extension_downloader_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_installer.cc b/extensions/browser/updater/extension_installer.cc
index 60a0748..c99551c2 100644
--- a/extensions/browser/updater/extension_installer.cc
+++ b/extensions/browser/updater/extension_installer.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_installer.h b/extensions/browser/updater/extension_installer.h
index 88233f10..8e99ba7d 100644
--- a/extensions/browser/updater/extension_installer.h
+++ b/extensions/browser/updater/extension_installer.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_installer_unittest.cc b/extensions/browser/updater/extension_installer_unittest.cc
index 0125024..20275d47 100644
--- a/extensions/browser/updater/extension_installer_unittest.cc
+++ b/extensions/browser/updater/extension_installer_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_update_data.cc b/extensions/browser/updater/extension_update_data.cc
index 77c7505..23178fce 100644
--- a/extensions/browser/updater/extension_update_data.cc
+++ b/extensions/browser/updater/extension_update_data.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/extension_update_data.h b/extensions/browser/updater/extension_update_data.h
index eb51750d..fa903c2 100644
--- a/extensions/browser/updater/extension_update_data.h
+++ b/extensions/browser/updater/extension_update_data.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/manifest_fetch_data.cc b/extensions/browser/updater/manifest_fetch_data.cc
index 785cab0..59cf98d 100644
--- a/extensions/browser/updater/manifest_fetch_data.cc
+++ b/extensions/browser/updater/manifest_fetch_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/manifest_fetch_data.h b/extensions/browser/updater/manifest_fetch_data.h
index 5e56e4f..9705b9c 100644
--- a/extensions/browser/updater/manifest_fetch_data.h
+++ b/extensions/browser/updater/manifest_fetch_data.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/null_extension_cache.cc b/extensions/browser/updater/null_extension_cache.cc
index 118e6d2..e7aed11 100644
--- a/extensions/browser/updater/null_extension_cache.cc
+++ b/extensions/browser/updater/null_extension_cache.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/null_extension_cache.h b/extensions/browser/updater/null_extension_cache.h
index ff7e61c..9f6d039a 100644
--- a/extensions/browser/updater/null_extension_cache.h
+++ b/extensions/browser/updater/null_extension_cache.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/request_queue.h b/extensions/browser/updater/request_queue.h
index b556c50..822bb91 100644
--- a/extensions/browser/updater/request_queue.h
+++ b/extensions/browser/updater/request_queue.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/request_queue_impl.h b/extensions/browser/updater/request_queue_impl.h
index 8bda3ca9..906d33b 100644
--- a/extensions/browser/updater/request_queue_impl.h
+++ b/extensions/browser/updater/request_queue_impl.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/safe_manifest_parser.cc b/extensions/browser/updater/safe_manifest_parser.cc
index 28f62df8..f4b01cd 100644
--- a/extensions/browser/updater/safe_manifest_parser.cc
+++ b/extensions/browser/updater/safe_manifest_parser.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/safe_manifest_parser.h b/extensions/browser/updater/safe_manifest_parser.h
index d7ebcb0..04036b1 100644
--- a/extensions/browser/updater/safe_manifest_parser.h
+++ b/extensions/browser/updater/safe_manifest_parser.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/safe_manifest_parser_unittest.cc b/extensions/browser/updater/safe_manifest_parser_unittest.cc
index 7bf8e4b..cc07ddb 100644
--- a/extensions/browser/updater/safe_manifest_parser_unittest.cc
+++ b/extensions/browser/updater/safe_manifest_parser_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/scoped_extension_updater_keep_alive.cc b/extensions/browser/updater/scoped_extension_updater_keep_alive.cc
index 98e9863..fa3090f 100644
--- a/extensions/browser/updater/scoped_extension_updater_keep_alive.cc
+++ b/extensions/browser/updater/scoped_extension_updater_keep_alive.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/scoped_extension_updater_keep_alive.h b/extensions/browser/updater/scoped_extension_updater_keep_alive.h
index 7bad2390..9b44ece 100644
--- a/extensions/browser/updater/scoped_extension_updater_keep_alive.h
+++ b/extensions/browser/updater/scoped_extension_updater_keep_alive.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/uninstall_ping_sender.cc b/extensions/browser/updater/uninstall_ping_sender.cc
index 6eeb0ec..0800d9a 100644
--- a/extensions/browser/updater/uninstall_ping_sender.cc
+++ b/extensions/browser/updater/uninstall_ping_sender.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/uninstall_ping_sender.h b/extensions/browser/updater/uninstall_ping_sender.h
index ef08b29..c9b5156 100644
--- a/extensions/browser/updater/uninstall_ping_sender.h
+++ b/extensions/browser/updater/uninstall_ping_sender.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/update_data_provider.cc b/extensions/browser/updater/update_data_provider.cc
index 8a7df9c..80d2203 100644
--- a/extensions/browser/updater/update_data_provider.cc
+++ b/extensions/browser/updater/update_data_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/update_data_provider.h b/extensions/browser/updater/update_data_provider.h
index c6efefd..b01dca5d 100644
--- a/extensions/browser/updater/update_data_provider.h
+++ b/extensions/browser/updater/update_data_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/update_data_provider_unittest.cc b/extensions/browser/updater/update_data_provider_unittest.cc
index 0d8ba0d7..51df0a13 100644
--- a/extensions/browser/updater/update_data_provider_unittest.cc
+++ b/extensions/browser/updater/update_data_provider_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/update_service.cc b/extensions/browser/updater/update_service.cc
index 4e24dc2..4b1948f3 100644
--- a/extensions/browser/updater/update_service.cc
+++ b/extensions/browser/updater/update_service.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/update_service.h b/extensions/browser/updater/update_service.h
index 153336c..f689390 100644
--- a/extensions/browser/updater/update_service.h
+++ b/extensions/browser/updater/update_service.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/update_service_factory.cc b/extensions/browser/updater/update_service_factory.cc
index 7480d7d1..075479aa 100644
--- a/extensions/browser/updater/update_service_factory.cc
+++ b/extensions/browser/updater/update_service_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/update_service_factory.h b/extensions/browser/updater/update_service_factory.h
index 801f546c..49ff9ee 100644
--- a/extensions/browser/updater/update_service_factory.h
+++ b/extensions/browser/updater/update_service_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/updater/update_service_unittest.cc b/extensions/browser/updater/update_service_unittest.cc
index a0b8c5b..dd6ce57 100644
--- a/extensions/browser/updater/update_service_unittest.cc
+++ b/extensions/browser/updater/update_service_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/url_loader_factory_manager.cc b/extensions/browser/url_loader_factory_manager.cc
index e0399bd..1bb8bf0 100644
--- a/extensions/browser/url_loader_factory_manager.cc
+++ b/extensions/browser/url_loader_factory_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/url_loader_factory_manager.h b/extensions/browser/url_loader_factory_manager.h
index 3b9b1a8..7a3276f4 100644
--- a/extensions/browser/url_loader_factory_manager.h
+++ b/extensions/browser/url_loader_factory_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/url_request_util.cc b/extensions/browser/url_request_util.cc
index 8ccb1c2..6c9ef1f 100644
--- a/extensions/browser/url_request_util.cc
+++ b/extensions/browser/url_request_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/url_request_util.h b/extensions/browser/url_request_util.h
index 9f78f13..6a76411 100644
--- a/extensions/browser/url_request_util.h
+++ b/extensions/browser/url_request_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/user_script_loader.cc b/extensions/browser/user_script_loader.cc
index 80f18d8..657586d 100644
--- a/extensions/browser/user_script_loader.cc
+++ b/extensions/browser/user_script_loader.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/user_script_loader.h b/extensions/browser/user_script_loader.h
index 9a7eabdc..764bd915 100644
--- a/extensions/browser/user_script_loader.h
+++ b/extensions/browser/user_script_loader.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/user_script_manager.cc b/extensions/browser/user_script_manager.cc
index 1c12e04..fb9c970e 100644
--- a/extensions/browser/user_script_manager.cc
+++ b/extensions/browser/user_script_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/user_script_manager.h b/extensions/browser/user_script_manager.h
index 35ce347..f8a24236 100644
--- a/extensions/browser/user_script_manager.h
+++ b/extensions/browser/user_script_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/verified_contents.cc b/extensions/browser/verified_contents.cc
index 67bb70c..d6712c8 100644
--- a/extensions/browser/verified_contents.cc
+++ b/extensions/browser/verified_contents.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/verified_contents.h b/extensions/browser/verified_contents.h
index 6367667..3b6dffb 100644
--- a/extensions/browser/verified_contents.h
+++ b/extensions/browser/verified_contents.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/verified_contents_unittest.cc b/extensions/browser/verified_contents_unittest.cc
index 7bd95f3..92f5e8d 100644
--- a/extensions/browser/verified_contents_unittest.cc
+++ b/extensions/browser/verified_contents_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/view_type_utils.cc b/extensions/browser/view_type_utils.cc
index cb3ab5e..24fb6258 100644
--- a/extensions/browser/view_type_utils.cc
+++ b/extensions/browser/view_type_utils.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/view_type_utils.h b/extensions/browser/view_type_utils.h
index e87ccf85..a0b9f7e 100644
--- a/extensions/browser/view_type_utils.h
+++ b/extensions/browser/view_type_utils.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/warning_service.cc b/extensions/browser/warning_service.cc
index ea4385de..13f621c3 100644
--- a/extensions/browser/warning_service.cc
+++ b/extensions/browser/warning_service.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/warning_service.h b/extensions/browser/warning_service.h
index 9450af4..33a5269e 100644
--- a/extensions/browser/warning_service.h
+++ b/extensions/browser/warning_service.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/warning_service_factory.cc b/extensions/browser/warning_service_factory.cc
index 22298047..662fd5a 100644
--- a/extensions/browser/warning_service_factory.cc
+++ b/extensions/browser/warning_service_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/warning_service_factory.h b/extensions/browser/warning_service_factory.h
index 6daec19..1de59d7 100644
--- a/extensions/browser/warning_service_factory.h
+++ b/extensions/browser/warning_service_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/warning_service_unittest.cc b/extensions/browser/warning_service_unittest.cc
index a7f5fe0..37268b6 100644
--- a/extensions/browser/warning_service_unittest.cc
+++ b/extensions/browser/warning_service_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/warning_set.cc b/extensions/browser/warning_set.cc
index bc00fd4..c994253 100644
--- a/extensions/browser/warning_set.cc
+++ b/extensions/browser/warning_set.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/warning_set.h b/extensions/browser/warning_set.h
index 545d4760..ccbd2cd 100644
--- a/extensions/browser/warning_set.h
+++ b/extensions/browser/warning_set.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/web_ui_user_script_loader.cc b/extensions/browser/web_ui_user_script_loader.cc
index b901491..13628fd 100644
--- a/extensions/browser/web_ui_user_script_loader.cc
+++ b/extensions/browser/web_ui_user_script_loader.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/web_ui_user_script_loader.h b/extensions/browser/web_ui_user_script_loader.h
index 7a9e840..c748e7c8 100644
--- a/extensions/browser/web_ui_user_script_loader.h
+++ b/extensions/browser/web_ui_user_script_loader.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/zipfile_installer.cc b/extensions/browser/zipfile_installer.cc
index f166da5..9eb7e36 100644
--- a/extensions/browser/zipfile_installer.cc
+++ b/extensions/browser/zipfile_installer.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/browser/zipfile_installer.h b/extensions/browser/zipfile_installer.h
index 3f3b4ba..f000073 100644
--- a/extensions/browser/zipfile_installer.h
+++ b/extensions/browser/zipfile_installer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/buildflags/BUILD.gn b/extensions/buildflags/BUILD.gn
index 121caf5..3bf164f 100644
--- a/extensions/buildflags/BUILD.gn
+++ b/extensions/buildflags/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/buildflags/buildflags.gni b/extensions/buildflags/buildflags.gni
index b56f015..4186b830 100644
--- a/extensions/buildflags/buildflags.gni
+++ b/extensions/buildflags/buildflags.gni
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/BUILD.gn b/extensions/common/BUILD.gn
index 792d49a..aa6b632 100644
--- a/extensions/common/BUILD.gn
+++ b/extensions/common/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/activation_sequence.h b/extensions/common/activation_sequence.h
index af0583e..8c2f9e30 100644
--- a/extensions/common/activation_sequence.h
+++ b/extensions/common/activation_sequence.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/alias.h b/extensions/common/alias.h
index 6baeb40..9adc05b 100644
--- a/extensions/common/alias.h
+++ b/extensions/common/alias.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/API_OWNERS b/extensions/common/api/API_OWNERS
index 00938eb..abf200e 100644
--- a/extensions/common/api/API_OWNERS
+++ b/extensions/common/api/API_OWNERS
@@ -1,4 +1,4 @@
-# Copyright 2018 The Chromium Authors. All rights reserved.
+# Copyright 2018 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/api/BUILD.gn b/extensions/common/api/BUILD.gn
index 9844711a..e8cc5c9 100644
--- a/extensions/common/api/BUILD.gn
+++ b/extensions/common/api/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/api/PRESUBMIT.py b/extensions/common/api/PRESUBMIT.py
index bdc75b4..be7e479e 100644
--- a/extensions/common/api/PRESUBMIT.py
+++ b/extensions/common/api/PRESUBMIT.py
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/api/_api_features.json b/extensions/common/api/_api_features.json
index 5d2f7f1..be2ce579 100644
--- a/extensions/common/api/_api_features.json
+++ b/extensions/common/api/_api_features.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/_behavior_features.json b/extensions/common/api/_behavior_features.json
index e9a19c4..55b1803 100644
--- a/extensions/common/api/_behavior_features.json
+++ b/extensions/common/api/_behavior_features.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/_manifest_features.json b/extensions/common/api/_manifest_features.json
index e7a58d9..1bdbee9 100644
--- a/extensions/common/api/_manifest_features.json
+++ b/extensions/common/api/_manifest_features.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/_permission_features.json b/extensions/common/api/_permission_features.json
index 52fd6778..dd27f971 100644
--- a/extensions/common/api/_permission_features.json
+++ b/extensions/common/api/_permission_features.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/alarms.idl b/extensions/common/api/alarms.idl
index 50a7bd0a..04db851ee 100644
--- a/extensions/common/api/alarms.idl
+++ b/extensions/common/api/alarms.idl
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/app_current_window_internal.idl b/extensions/common/api/app_current_window_internal.idl
index 13937b3..cfda8c43 100644
--- a/extensions/common/api/app_current_window_internal.idl
+++ b/extensions/common/api/app_current_window_internal.idl
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/app_runtime.idl b/extensions/common/api/app_runtime.idl
index 070ff3f4..07e5c49 100644
--- a/extensions/common/api/app_runtime.idl
+++ b/extensions/common/api/app_runtime.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/app_view_guest_internal.json b/extensions/common/api/app_view_guest_internal.json
index 2ecc8b2..f55a17c 100644
--- a/extensions/common/api/app_view_guest_internal.json
+++ b/extensions/common/api/app_view_guest_internal.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/app_window.idl b/extensions/common/api/app_window.idl
index 7cf58585..64b7991 100644
--- a/extensions/common/api/app_window.idl
+++ b/extensions/common/api/app_window.idl
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/audio.idl b/extensions/common/api/audio.idl
index 917be46..ae4bac3 100644
--- a/extensions/common/api/audio.idl
+++ b/extensions/common/api/audio.idl
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/automation.idl b/extensions/common/api/automation.idl
index b525ff0..34143ed6 100644
--- a/extensions/common/api/automation.idl
+++ b/extensions/common/api/automation.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/automation_internal.idl b/extensions/common/api/automation_internal.idl
index 2469eb2..52bdeab9 100644
--- a/extensions/common/api/automation_internal.idl
+++ b/extensions/common/api/automation_internal.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth.idl b/extensions/common/api/bluetooth.idl
index ac04983..91a2e11 100644
--- a/extensions/common/api/bluetooth.idl
+++ b/extensions/common/api/bluetooth.idl
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth/bluetooth_manifest_data.cc b/extensions/common/api/bluetooth/bluetooth_manifest_data.cc
index 13639677..e88b9f1 100644
--- a/extensions/common/api/bluetooth/bluetooth_manifest_data.cc
+++ b/extensions/common/api/bluetooth/bluetooth_manifest_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth/bluetooth_manifest_data.h b/extensions/common/api/bluetooth/bluetooth_manifest_data.h
index 9e2dc7d..125debc2 100644
--- a/extensions/common/api/bluetooth/bluetooth_manifest_data.h
+++ b/extensions/common/api/bluetooth/bluetooth_manifest_data.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth/bluetooth_manifest_handler.cc b/extensions/common/api/bluetooth/bluetooth_manifest_handler.cc
index 68b09617..5b9c589c 100644
--- a/extensions/common/api/bluetooth/bluetooth_manifest_handler.cc
+++ b/extensions/common/api/bluetooth/bluetooth_manifest_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth/bluetooth_manifest_handler.h b/extensions/common/api/bluetooth/bluetooth_manifest_handler.h
index dbfa500..8c78f72 100644
--- a/extensions/common/api/bluetooth/bluetooth_manifest_handler.h
+++ b/extensions/common/api/bluetooth/bluetooth_manifest_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth/bluetooth_manifest_permission.cc b/extensions/common/api/bluetooth/bluetooth_manifest_permission.cc
index 24f689f94..cf57584 100644
--- a/extensions/common/api/bluetooth/bluetooth_manifest_permission.cc
+++ b/extensions/common/api/bluetooth/bluetooth_manifest_permission.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth/bluetooth_manifest_permission.h b/extensions/common/api/bluetooth/bluetooth_manifest_permission.h
index 536d21f5..0d1cb28 100644
--- a/extensions/common/api/bluetooth/bluetooth_manifest_permission.h
+++ b/extensions/common/api/bluetooth/bluetooth_manifest_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth_low_energy.idl b/extensions/common/api/bluetooth_low_energy.idl
index 3fd9168..bced2ed 100644
--- a/extensions/common/api/bluetooth_low_energy.idl
+++ b/extensions/common/api/bluetooth_low_energy.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth_private.idl b/extensions/common/api/bluetooth_private.idl
index f3136cc..d11a6b21 100644
--- a/extensions/common/api/bluetooth_private.idl
+++ b/extensions/common/api/bluetooth_private.idl
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/bluetooth_socket.idl b/extensions/common/api/bluetooth_socket.idl
index 2d98e92..335b88f1 100644
--- a/extensions/common/api/bluetooth_socket.idl
+++ b/extensions/common/api/bluetooth_socket.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/cec_private.idl b/extensions/common/api/cec_private.idl
index 1b4fb8ef..86d322f 100644
--- a/extensions/common/api/cec_private.idl
+++ b/extensions/common/api/cec_private.idl
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/clipboard.idl b/extensions/common/api/clipboard.idl
index 79f2eee9..479eabf 100644
--- a/extensions/common/api/clipboard.idl
+++ b/extensions/common/api/clipboard.idl
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/commands/commands_handler.cc b/extensions/common/api/commands/commands_handler.cc
index 1efeacb..2126fef 100644
--- a/extensions/common/api/commands/commands_handler.cc
+++ b/extensions/common/api/commands/commands_handler.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/commands/commands_handler.h b/extensions/common/api/commands/commands_handler.h
index 416a414..07691a8 100644
--- a/extensions/common/api/commands/commands_handler.h
+++ b/extensions/common/api/commands/commands_handler.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/commands/commands_manifest_unittest.cc b/extensions/common/api/commands/commands_manifest_unittest.cc
index edab4e6..de1f85a1 100644
--- a/extensions/common/api/commands/commands_manifest_unittest.cc
+++ b/extensions/common/api/commands/commands_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/content_scripts.idl b/extensions/common/api/content_scripts.idl
index 73633686..6860728 100644
--- a/extensions/common/api/content_scripts.idl
+++ b/extensions/common/api/content_scripts.idl
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/cross_origin_isolation.idl b/extensions/common/api/cross_origin_isolation.idl
index 246b7188..60b14525 100644
--- a/extensions/common/api/cross_origin_isolation.idl
+++ b/extensions/common/api/cross_origin_isolation.idl
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative/declarative_constants.cc b/extensions/common/api/declarative/declarative_constants.cc
index 2ce41ae..ee7722a 100644
--- a/extensions/common/api/declarative/declarative_constants.cc
+++ b/extensions/common/api/declarative/declarative_constants.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative/declarative_constants.h b/extensions/common/api/declarative/declarative_constants.h
index b243265..524c73178 100644
--- a/extensions/common/api/declarative/declarative_constants.h
+++ b/extensions/common/api/declarative/declarative_constants.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative/declarative_manifest_data.cc b/extensions/common/api/declarative/declarative_manifest_data.cc
index 7203581..a5a206c8 100644
--- a/extensions/common/api/declarative/declarative_manifest_data.cc
+++ b/extensions/common/api/declarative/declarative_manifest_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative/declarative_manifest_data.h b/extensions/common/api/declarative/declarative_manifest_data.h
index 556abc8f..0fbae1f 100644
--- a/extensions/common/api/declarative/declarative_manifest_data.h
+++ b/extensions/common/api/declarative/declarative_manifest_data.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative/declarative_manifest_handler.cc b/extensions/common/api/declarative/declarative_manifest_handler.cc
index 8374261..9ba8a67 100644
--- a/extensions/common/api/declarative/declarative_manifest_handler.cc
+++ b/extensions/common/api/declarative/declarative_manifest_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative/declarative_manifest_handler.h b/extensions/common/api/declarative/declarative_manifest_handler.h
index ea3c46f5..ba5acd5 100644
--- a/extensions/common/api/declarative/declarative_manifest_handler.h
+++ b/extensions/common/api/declarative/declarative_manifest_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative/declarative_manifest_unittest.cc b/extensions/common/api/declarative/declarative_manifest_unittest.cc
index e2cbe176..745f5a4 100644
--- a/extensions/common/api/declarative/declarative_manifest_unittest.cc
+++ b/extensions/common/api/declarative/declarative_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request.idl b/extensions/common/api/declarative_net_request.idl
index afeab130..683c6890 100644
--- a/extensions/common/api/declarative_net_request.idl
+++ b/extensions/common/api/declarative_net_request.idl
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/constants.cc b/extensions/common/api/declarative_net_request/constants.cc
index bdf755e..ed42cae 100644
--- a/extensions/common/api/declarative_net_request/constants.cc
+++ b/extensions/common/api/declarative_net_request/constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/constants.h b/extensions/common/api/declarative_net_request/constants.h
index 1c5d850b..15ad149 100644
--- a/extensions/common/api/declarative_net_request/constants.h
+++ b/extensions/common/api/declarative_net_request/constants.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/dnr_manifest_data.cc b/extensions/common/api/declarative_net_request/dnr_manifest_data.cc
index 7a7b10e..1222abd 100644
--- a/extensions/common/api/declarative_net_request/dnr_manifest_data.cc
+++ b/extensions/common/api/declarative_net_request/dnr_manifest_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/dnr_manifest_data.h b/extensions/common/api/declarative_net_request/dnr_manifest_data.h
index 0ab93f34..f59d42b1 100644
--- a/extensions/common/api/declarative_net_request/dnr_manifest_data.h
+++ b/extensions/common/api/declarative_net_request/dnr_manifest_data.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/dnr_manifest_handler.cc b/extensions/common/api/declarative_net_request/dnr_manifest_handler.cc
index c3f0765..ae6b70e 100644
--- a/extensions/common/api/declarative_net_request/dnr_manifest_handler.cc
+++ b/extensions/common/api/declarative_net_request/dnr_manifest_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/dnr_manifest_handler.h b/extensions/common/api/declarative_net_request/dnr_manifest_handler.h
index fff4c49..13142a6 100644
--- a/extensions/common/api/declarative_net_request/dnr_manifest_handler.h
+++ b/extensions/common/api/declarative_net_request/dnr_manifest_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/dnr_manifest_unittest.cc b/extensions/common/api/declarative_net_request/dnr_manifest_unittest.cc
index 550fe37..fd31cbf 100644
--- a/extensions/common/api/declarative_net_request/dnr_manifest_unittest.cc
+++ b/extensions/common/api/declarative_net_request/dnr_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/test_utils.cc b/extensions/common/api/declarative_net_request/test_utils.cc
index d193bbf..d8c67680 100644
--- a/extensions/common/api/declarative_net_request/test_utils.cc
+++ b/extensions/common/api/declarative_net_request/test_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_net_request/test_utils.h b/extensions/common/api/declarative_net_request/test_utils.h
index ae51ec7..b4647eb 100644
--- a/extensions/common/api/declarative_net_request/test_utils.h
+++ b/extensions/common/api/declarative_net_request/test_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/declarative_web_request.json b/extensions/common/api/declarative_web_request.json
index 576dad2..78bddbdd 100644
--- a/extensions/common/api/declarative_web_request.json
+++ b/extensions/common/api/declarative_web_request.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/diagnostics.idl b/extensions/common/api/diagnostics.idl
index 0cb48c1..da3bd23 100644
--- a/extensions/common/api/diagnostics.idl
+++ b/extensions/common/api/diagnostics.idl
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/dns.idl b/extensions/common/api/dns.idl
index 59ed0c0..7a5faaf 100644
--- a/extensions/common/api/dns.idl
+++ b/extensions/common/api/dns.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/events.json b/extensions/common/api/events.json
index 5c355c0..99c7cc8 100644
--- a/extensions/common/api/events.json
+++ b/extensions/common/api/events.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/extension_action/action_info.cc b/extensions/common/api/extension_action/action_info.cc
index 0fb8338..0c0836d 100644
--- a/extensions/common/api/extension_action/action_info.cc
+++ b/extensions/common/api/extension_action/action_info.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/extension_action/action_info.h b/extensions/common/api/extension_action/action_info.h
index 4cf8a6e..3b6d3446 100644
--- a/extensions/common/api/extension_action/action_info.h
+++ b/extensions/common/api/extension_action/action_info.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/extension_action/action_info_test_util.cc b/extensions/common/api/extension_action/action_info_test_util.cc
index ca79e4d..5c6f4bd 100644
--- a/extensions/common/api/extension_action/action_info_test_util.cc
+++ b/extensions/common/api/extension_action/action_info_test_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/extension_action/action_info_test_util.h b/extensions/common/api/extension_action/action_info_test_util.h
index 130fd815..873bae7 100644
--- a/extensions/common/api/extension_action/action_info_test_util.h
+++ b/extensions/common/api/extension_action/action_info_test_util.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/extension_options_internal.idl b/extensions/common/api/extension_options_internal.idl
index 78052d1..f2af799 100644
--- a/extensions/common/api/extension_options_internal.idl
+++ b/extensions/common/api/extension_options_internal.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/extension_types.json b/extensions/common/api/extension_types.json
index 7e33302..1a57448 100644
--- a/extensions/common/api/extension_types.json
+++ b/extensions/common/api/extension_types.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/extensions_manifest_types.json b/extensions/common/api/extensions_manifest_types.json
index 7157156..bb9c9299 100644
--- a/extensions/common/api/extensions_manifest_types.json
+++ b/extensions/common/api/extensions_manifest_types.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/externs_checker.py b/extensions/common/api/externs_checker.py
index 55ff78f..d0a5b21 100644
--- a/extensions/common/api/externs_checker.py
+++ b/extensions/common/api/externs_checker.py
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/api/externs_checker_test.py b/extensions/common/api/externs_checker_test.py
index a28deaf..62623d9 100755
--- a/extensions/common/api/externs_checker_test.py
+++ b/extensions/common/api/externs_checker_test.py
@@ -1,5 +1,5 @@
#!/usr/bin/env python
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/api/feedback_private.idl b/extensions/common/api/feedback_private.idl
index 9351f79..0f6dc8c9 100644
--- a/extensions/common/api/feedback_private.idl
+++ b/extensions/common/api/feedback_private.idl
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/file_system.idl b/extensions/common/api/file_system.idl
index 0006ad0..ecf4a69 100644
--- a/extensions/common/api/file_system.idl
+++ b/extensions/common/api/file_system.idl
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/guest_view_internal.json b/extensions/common/api/guest_view_internal.json
index e918c026..87b3a6a8 100644
--- a/extensions/common/api/guest_view_internal.json
+++ b/extensions/common/api/guest_view_internal.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/hid.idl b/extensions/common/api/hid.idl
index 2e81ebe..2bccbec 100644
--- a/extensions/common/api/hid.idl
+++ b/extensions/common/api/hid.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/i18n.json b/extensions/common/api/i18n.json
index 709117ce..bf583132 100644
--- a/extensions/common/api/i18n.json
+++ b/extensions/common/api/i18n.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/idle.json b/extensions/common/api/idle.json
index 1ba2cc8..bc557ba0 100644
--- a/extensions/common/api/idle.json
+++ b/extensions/common/api/idle.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
[
diff --git a/extensions/common/api/incognito.json b/extensions/common/api/incognito.json
index 6a1dd29..0f73d87 100644
--- a/extensions/common/api/incognito.json
+++ b/extensions/common/api/incognito.json
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/lock_screen_data.idl b/extensions/common/api/lock_screen_data.idl
index 5497410..2b5f34a 100644
--- a/extensions/common/api/lock_screen_data.idl
+++ b/extensions/common/api/lock_screen_data.idl
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/management.json b/extensions/common/api/management.json
index fad6db7..e06cdedf 100644
--- a/extensions/common/api/management.json
+++ b/extensions/common/api/management.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/media_perception_private.idl b/extensions/common/api/media_perception_private.idl
index 56ed787..6563dac2 100644
--- a/extensions/common/api/media_perception_private.idl
+++ b/extensions/common/api/media_perception_private.idl
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/messaging/message.h b/extensions/common/api/messaging/message.h
index 8c6cc97..78d32c5 100644
--- a/extensions/common/api/messaging/message.h
+++ b/extensions/common/api/messaging/message.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/messaging/messaging_endpoint.cc b/extensions/common/api/messaging/messaging_endpoint.cc
index 543e168e..190c4bf 100644
--- a/extensions/common/api/messaging/messaging_endpoint.cc
+++ b/extensions/common/api/messaging/messaging_endpoint.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/messaging/messaging_endpoint.h b/extensions/common/api/messaging/messaging_endpoint.h
index 060b303..639414c 100644
--- a/extensions/common/api/messaging/messaging_endpoint.h
+++ b/extensions/common/api/messaging/messaging_endpoint.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/messaging/port_context.cc b/extensions/common/api/messaging/port_context.cc
index 319e2f3..4fda73e 100644
--- a/extensions/common/api/messaging/port_context.cc
+++ b/extensions/common/api/messaging/port_context.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/messaging/port_context.h b/extensions/common/api/messaging/port_context.h
index 53d94c2..d5c7529 100644
--- a/extensions/common/api/messaging/port_context.h
+++ b/extensions/common/api/messaging/port_context.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/messaging/port_id.cc b/extensions/common/api/messaging/port_id.cc
index df7f6435..4e2b6b56 100644
--- a/extensions/common/api/messaging/port_id.cc
+++ b/extensions/common/api/messaging/port_id.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/messaging/port_id.h b/extensions/common/api/messaging/port_id.h
index 1856efa..8bbad3e 100644
--- a/extensions/common/api/messaging/port_id.h
+++ b/extensions/common/api/messaging/port_id.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/messaging/serialization_format.h b/extensions/common/api/messaging/serialization_format.h
index 69eb17f..bf6ddabb 100644
--- a/extensions/common/api/messaging/serialization_format.h
+++ b/extensions/common/api/messaging/serialization_format.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/metrics_private.json b/extensions/common/api/metrics_private.json
index 5183f2b..ae7d8580 100644
--- a/extensions/common/api/metrics_private.json
+++ b/extensions/common/api/metrics_private.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/metrics_private_individual_apis.json b/extensions/common/api/metrics_private_individual_apis.json
index 56e8a051..94fddeaa 100644
--- a/extensions/common/api/metrics_private_individual_apis.json
+++ b/extensions/common/api/metrics_private_individual_apis.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/mime_handler.mojom b/extensions/common/api/mime_handler.mojom
index b439b39..68fa2f1 100644
--- a/extensions/common/api/mime_handler.mojom
+++ b/extensions/common/api/mime_handler.mojom
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/mime_handler_private.idl b/extensions/common/api/mime_handler_private.idl
index 3ad72dc..9addc96 100644
--- a/extensions/common/api/mime_handler_private.idl
+++ b/extensions/common/api/mime_handler_private.idl
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/mime_handler_view_guest_internal.json b/extensions/common/api/mime_handler_view_guest_internal.json
index 884ffd0..195f4793 100644
--- a/extensions/common/api/mime_handler_view_guest_internal.json
+++ b/extensions/common/api/mime_handler_view_guest_internal.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/mojo_private.idl b/extensions/common/api/mojo_private.idl
index 20a50a5d..358456f8 100644
--- a/extensions/common/api/mojo_private.idl
+++ b/extensions/common/api/mojo_private.idl
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/networking_onc.idl b/extensions/common/api/networking_onc.idl
index 6825585..cbb9aa1 100644
--- a/extensions/common/api/networking_onc.idl
+++ b/extensions/common/api/networking_onc.idl
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/networking_private.idl b/extensions/common/api/networking_private.idl
index 16e9f22..a13ff1a4 100644
--- a/extensions/common/api/networking_private.idl
+++ b/extensions/common/api/networking_private.idl
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/oauth2.idl b/extensions/common/api/oauth2.idl
index c79505b..41fc9a1 100644
--- a/extensions/common/api/oauth2.idl
+++ b/extensions/common/api/oauth2.idl
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/offscreen.idl b/extensions/common/api/offscreen.idl
index 00409e0b..32b77bc 100644
--- a/extensions/common/api/offscreen.idl
+++ b/extensions/common/api/offscreen.idl
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/power.idl b/extensions/common/api/power.idl
index 2a25353..7d583000 100644
--- a/extensions/common/api/power.idl
+++ b/extensions/common/api/power.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/printer_provider.idl b/extensions/common/api/printer_provider.idl
index aec9d79..a145e770 100644
--- a/extensions/common/api/printer_provider.idl
+++ b/extensions/common/api/printer_provider.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/printer_provider/usb_printer_manifest_data.cc b/extensions/common/api/printer_provider/usb_printer_manifest_data.cc
index b180396..4a04475 100644
--- a/extensions/common/api/printer_provider/usb_printer_manifest_data.cc
+++ b/extensions/common/api/printer_provider/usb_printer_manifest_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/printer_provider/usb_printer_manifest_data.h b/extensions/common/api/printer_provider/usb_printer_manifest_data.h
index ce661f8d..cea68ed1 100644
--- a/extensions/common/api/printer_provider/usb_printer_manifest_data.h
+++ b/extensions/common/api/printer_provider/usb_printer_manifest_data.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/printer_provider/usb_printer_manifest_handler.cc b/extensions/common/api/printer_provider/usb_printer_manifest_handler.cc
index 109c2ef..0ad9cc8be 100644
--- a/extensions/common/api/printer_provider/usb_printer_manifest_handler.cc
+++ b/extensions/common/api/printer_provider/usb_printer_manifest_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/printer_provider/usb_printer_manifest_handler.h b/extensions/common/api/printer_provider/usb_printer_manifest_handler.h
index 25ebaba..23264a72 100644
--- a/extensions/common/api/printer_provider/usb_printer_manifest_handler.h
+++ b/extensions/common/api/printer_provider/usb_printer_manifest_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/printer_provider/usb_printer_manifest_unittest.cc b/extensions/common/api/printer_provider/usb_printer_manifest_unittest.cc
index c07357c..c4c2110c 100644
--- a/extensions/common/api/printer_provider/usb_printer_manifest_unittest.cc
+++ b/extensions/common/api/printer_provider/usb_printer_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/printer_provider_internal.idl b/extensions/common/api/printer_provider_internal.idl
index e164c1c..458dda3 100644
--- a/extensions/common/api/printer_provider_internal.idl
+++ b/extensions/common/api/printer_provider_internal.idl
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/requirements.json b/extensions/common/api/requirements.json
index 6e4e9f9..bf55f1c 100644
--- a/extensions/common/api/requirements.json
+++ b/extensions/common/api/requirements.json
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/runtime.json b/extensions/common/api/runtime.json
index 921db0f..5fdf15b 100644
--- a/extensions/common/api/runtime.json
+++ b/extensions/common/api/runtime.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/schema.gni b/extensions/common/api/schema.gni
index f730c8d..0540d40 100644
--- a/extensions/common/api/schema.gni
+++ b/extensions/common/api/schema.gni
@@ -1,4 +1,4 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/api/serial.idl b/extensions/common/api/serial.idl
index 94029dc..2f5b592 100644
--- a/extensions/common/api/serial.idl
+++ b/extensions/common/api/serial.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/shared_module.idl b/extensions/common/api/shared_module.idl
index 774cdf4..4125f8da 100644
--- a/extensions/common/api/shared_module.idl
+++ b/extensions/common/api/shared_module.idl
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/socket.idl b/extensions/common/api/socket.idl
index 6e88aa6..391d87b 100644
--- a/extensions/common/api/socket.idl
+++ b/extensions/common/api/socket.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets/sockets_manifest_data.cc b/extensions/common/api/sockets/sockets_manifest_data.cc
index cac87bb..1ffbbb7e 100644
--- a/extensions/common/api/sockets/sockets_manifest_data.cc
+++ b/extensions/common/api/sockets/sockets_manifest_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets/sockets_manifest_data.h b/extensions/common/api/sockets/sockets_manifest_data.h
index 576265c..c247972f 100644
--- a/extensions/common/api/sockets/sockets_manifest_data.h
+++ b/extensions/common/api/sockets/sockets_manifest_data.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets/sockets_manifest_handler.cc b/extensions/common/api/sockets/sockets_manifest_handler.cc
index f75a2a1b..4a57436d 100644
--- a/extensions/common/api/sockets/sockets_manifest_handler.cc
+++ b/extensions/common/api/sockets/sockets_manifest_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets/sockets_manifest_handler.h b/extensions/common/api/sockets/sockets_manifest_handler.h
index e1e16fa..e84fa78 100644
--- a/extensions/common/api/sockets/sockets_manifest_handler.h
+++ b/extensions/common/api/sockets/sockets_manifest_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets/sockets_manifest_permission.cc b/extensions/common/api/sockets/sockets_manifest_permission.cc
index a583e38..2d1bea3 100644
--- a/extensions/common/api/sockets/sockets_manifest_permission.cc
+++ b/extensions/common/api/sockets/sockets_manifest_permission.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets/sockets_manifest_permission.h b/extensions/common/api/sockets/sockets_manifest_permission.h
index 55d371f..064df7c4 100644
--- a/extensions/common/api/sockets/sockets_manifest_permission.h
+++ b/extensions/common/api/sockets/sockets_manifest_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets/sockets_manifest_permission_unittest.cc b/extensions/common/api/sockets/sockets_manifest_permission_unittest.cc
index 6c16935..cce484b 100644
--- a/extensions/common/api/sockets/sockets_manifest_permission_unittest.cc
+++ b/extensions/common/api/sockets/sockets_manifest_permission_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets_tcp.idl b/extensions/common/api/sockets_tcp.idl
index a21ef642..9bcbf8e 100644
--- a/extensions/common/api/sockets_tcp.idl
+++ b/extensions/common/api/sockets_tcp.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets_tcp_server.idl b/extensions/common/api/sockets_tcp_server.idl
index 4a04fa9..c9ad2d6 100644
--- a/extensions/common/api/sockets_tcp_server.idl
+++ b/extensions/common/api/sockets_tcp_server.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/sockets_udp.idl b/extensions/common/api/sockets_udp.idl
index 87131d0..6c3bbb92 100644
--- a/extensions/common/api/sockets_udp.idl
+++ b/extensions/common/api/sockets_udp.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/storage.json b/extensions/common/api/storage.json
index 5fbb386..80065ea 100644
--- a/extensions/common/api/storage.json
+++ b/extensions/common/api/storage.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/system_cpu.idl b/extensions/common/api/system_cpu.idl
index e006318..0a3d3a9 100644
--- a/extensions/common/api/system_cpu.idl
+++ b/extensions/common/api/system_cpu.idl
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/system_display.idl b/extensions/common/api/system_display.idl
index 3f9e310..95dfbbb 100644
--- a/extensions/common/api/system_display.idl
+++ b/extensions/common/api/system_display.idl
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/system_memory.idl b/extensions/common/api/system_memory.idl
index 45256a7c..5297d35 100644
--- a/extensions/common/api/system_memory.idl
+++ b/extensions/common/api/system_memory.idl
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/system_network.idl b/extensions/common/api/system_network.idl
index 821bf1b..8bef10bd5 100644
--- a/extensions/common/api/system_network.idl
+++ b/extensions/common/api/system_network.idl
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/system_storage.idl b/extensions/common/api/system_storage.idl
index b820ce3..569759b 100644
--- a/extensions/common/api/system_storage.idl
+++ b/extensions/common/api/system_storage.idl
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/test.json b/extensions/common/api/test.json
index 84086e4d..048d597 100644
--- a/extensions/common/api/test.json
+++ b/extensions/common/api/test.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/usb.idl b/extensions/common/api/usb.idl
index 5fcc824..c39f1094 100644
--- a/extensions/common/api/usb.idl
+++ b/extensions/common/api/usb.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/virtual_keyboard.idl b/extensions/common/api/virtual_keyboard.idl
index e7c4ecb6..29e63dc 100644
--- a/extensions/common/api/virtual_keyboard.idl
+++ b/extensions/common/api/virtual_keyboard.idl
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/virtual_keyboard_private.json b/extensions/common/api/virtual_keyboard_private.json
index dc086a2..e6aa47ed 100644
--- a/extensions/common/api/virtual_keyboard_private.json
+++ b/extensions/common/api/virtual_keyboard_private.json
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/web_accessible_resources.idl b/extensions/common/api/web_accessible_resources.idl
index 05f1ddfe..ec6aed0 100644
--- a/extensions/common/api/web_accessible_resources.idl
+++ b/extensions/common/api/web_accessible_resources.idl
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/web_accessible_resources_mv2.idl b/extensions/common/api/web_accessible_resources_mv2.idl
index d6a4f74..dea9243 100644
--- a/extensions/common/api/web_accessible_resources_mv2.idl
+++ b/extensions/common/api/web_accessible_resources_mv2.idl
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/web_request.json b/extensions/common/api/web_request.json
index f69a76e..5f0b336 100644
--- a/extensions/common/api/web_request.json
+++ b/extensions/common/api/web_request.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/web_request_internal.json b/extensions/common/api/web_request_internal.json
index b8d0629..490f2f4 100644
--- a/extensions/common/api/web_request_internal.json
+++ b/extensions/common/api/web_request_internal.json
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/web_view_internal.json b/extensions/common/api/web_view_internal.json
index bfbf21d..57dd3c3c 100644
--- a/extensions/common/api/web_view_internal.json
+++ b/extensions/common/api/web_view_internal.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/web_view_request.json b/extensions/common/api/web_view_request.json
index 659ac2ce..525b013 100644
--- a/extensions/common/api/web_view_request.json
+++ b/extensions/common/api/web_view_request.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/api/webcam_private.idl b/extensions/common/api/webcam_private.idl
index 3c220933..6941590a 100644
--- a/extensions/common/api/webcam_private.idl
+++ b/extensions/common/api/webcam_private.idl
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/command.cc b/extensions/common/command.cc
index 3a45cc8..e436e57 100644
--- a/extensions/common/command.cc
+++ b/extensions/common/command.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/command.h b/extensions/common/command.h
index 6995592..68b8255 100644
--- a/extensions/common/command.h
+++ b/extensions/common/command.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/command_unittest.cc b/extensions/common/command_unittest.cc
index fda6153..179e2ec 100644
--- a/extensions/common/command_unittest.cc
+++ b/extensions/common/command_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/common_manifest_handlers.cc b/extensions/common/common_manifest_handlers.cc
index 333afb1a..e32b211 100644
--- a/extensions/common/common_manifest_handlers.cc
+++ b/extensions/common/common_manifest_handlers.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/common_manifest_handlers.h b/extensions/common/common_manifest_handlers.h
index 4f1d7cc..445f649 100644
--- a/extensions/common/common_manifest_handlers.h
+++ b/extensions/common/common_manifest_handlers.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/common_param_traits.h b/extensions/common/common_param_traits.h
index 5dd1a5d..07d74999 100644
--- a/extensions/common/common_param_traits.h
+++ b/extensions/common/common_param_traits.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/component_extension_url_pattern_unittest.cc b/extensions/common/component_extension_url_pattern_unittest.cc
index 2dd7499..e6b6d4f 100644
--- a/extensions/common/component_extension_url_pattern_unittest.cc
+++ b/extensions/common/component_extension_url_pattern_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/constants.cc b/extensions/common/constants.cc
index b1dbbac..4ccde65b 100644
--- a/extensions/common/constants.cc
+++ b/extensions/common/constants.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/constants.h b/extensions/common/constants.h
index a50e9ab..dd44545d 100644
--- a/extensions/common/constants.h
+++ b/extensions/common/constants.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/content_script_injection_url_getter.cc b/extensions/common/content_script_injection_url_getter.cc
index a197636f..56cee17 100644
--- a/extensions/common/content_script_injection_url_getter.cc
+++ b/extensions/common/content_script_injection_url_getter.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/content_script_injection_url_getter.h b/extensions/common/content_script_injection_url_getter.h
index 5a81cfb1..308e5c6e2 100644
--- a/extensions/common/content_script_injection_url_getter.h
+++ b/extensions/common/content_script_injection_url_getter.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/core_extensions_api_provider.cc b/extensions/common/core_extensions_api_provider.cc
index 797478f5..3f58613 100644
--- a/extensions/common/core_extensions_api_provider.cc
+++ b/extensions/common/core_extensions_api_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/core_extensions_api_provider.h b/extensions/common/core_extensions_api_provider.h
index ed4ab7c..c06e72d 100644
--- a/extensions/common/core_extensions_api_provider.h
+++ b/extensions/common/core_extensions_api_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/cors_util.cc b/extensions/common/cors_util.cc
index f4cec82..d9745162 100644
--- a/extensions/common/cors_util.cc
+++ b/extensions/common/cors_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/cors_util.h b/extensions/common/cors_util.h
index 5b301bf..19bd35e6 100644
--- a/extensions/common/cors_util.h
+++ b/extensions/common/cors_util.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/csp_validator.cc b/extensions/common/csp_validator.cc
index 34c2549..6b58535 100644
--- a/extensions/common/csp_validator.cc
+++ b/extensions/common/csp_validator.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/csp_validator.h b/extensions/common/csp_validator.h
index e9b8f74..a6aa067 100644
--- a/extensions/common/csp_validator.h
+++ b/extensions/common/csp_validator.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/csp_validator_fuzzer.cc b/extensions/common/csp_validator_fuzzer.cc
index 7ef2db4..ef176ab 100644
--- a/extensions/common/csp_validator_fuzzer.cc
+++ b/extensions/common/csp_validator_fuzzer.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/csp_validator_unittest.cc b/extensions/common/csp_validator_unittest.cc
index 7eda0bae..f64a663 100644
--- a/extensions/common/csp_validator_unittest.cc
+++ b/extensions/common/csp_validator_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/dom_action_types.h b/extensions/common/dom_action_types.h
index 10bab3e..433bc54d 100644
--- a/extensions/common/dom_action_types.h
+++ b/extensions/common/dom_action_types.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/draggable_region.cc b/extensions/common/draggable_region.cc
index baee6ee..beab782 100644
--- a/extensions/common/draggable_region.cc
+++ b/extensions/common/draggable_region.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/draggable_region.h b/extensions/common/draggable_region.h
index 328a05d..aafce0b 100644
--- a/extensions/common/draggable_region.h
+++ b/extensions/common/draggable_region.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/error_utils.cc b/extensions/common/error_utils.cc
index c75e4ce3..a8f5b1d8 100644
--- a/extensions/common/error_utils.cc
+++ b/extensions/common/error_utils.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/error_utils.h b/extensions/common/error_utils.h
index 12e65bb8..709e7c41c 100644
--- a/extensions/common/error_utils.h
+++ b/extensions/common/error_utils.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/error_utils_unittest.cc b/extensions/common/error_utils_unittest.cc
index 5b4b69bf..48470799 100644
--- a/extensions/common/error_utils_unittest.cc
+++ b/extensions/common/error_utils_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/event_filter.cc b/extensions/common/event_filter.cc
index 9f610382..d8bda6b1d 100644
--- a/extensions/common/event_filter.cc
+++ b/extensions/common/event_filter.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/event_filter.h b/extensions/common/event_filter.h
index fe1db81..c4086f0a 100644
--- a/extensions/common/event_filter.h
+++ b/extensions/common/event_filter.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/event_filter_unittest.cc b/extensions/common/event_filter_unittest.cc
index 3bf53be..e56219e 100644
--- a/extensions/common/event_filter_unittest.cc
+++ b/extensions/common/event_filter_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/event_matcher.cc b/extensions/common/event_matcher.cc
index b20c601..46c5eed9 100644
--- a/extensions/common/event_matcher.cc
+++ b/extensions/common/event_matcher.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/event_matcher.h b/extensions/common/event_matcher.h
index 141f63cf..89bea04 100644
--- a/extensions/common/event_matcher.h
+++ b/extensions/common/event_matcher.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension.cc b/extensions/common/extension.cc
index f6062127..33cd6309 100644
--- a/extensions/common/extension.cc
+++ b/extensions/common/extension.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension.h b/extensions/common/extension.h
index 3cccb47..019eb02 100644
--- a/extensions/common/extension.h
+++ b/extensions/common/extension.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_api.cc b/extensions/common/extension_api.cc
index e29fc30..2ca72409 100644
--- a/extensions/common/extension_api.cc
+++ b/extensions/common/extension_api.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_api.h b/extensions/common/extension_api.h
index 22c51429..7ecf4be2 100644
--- a/extensions/common/extension_api.h
+++ b/extensions/common/extension_api.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_builder.cc b/extensions/common/extension_builder.cc
index 116bbca..84aea297e 100644
--- a/extensions/common/extension_builder.cc
+++ b/extensions/common/extension_builder.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_builder.h b/extensions/common/extension_builder.h
index 227e631b..698ae078 100644
--- a/extensions/common/extension_builder.h
+++ b/extensions/common/extension_builder.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_builder_unittest.cc b/extensions/common/extension_builder_unittest.cc
index c063891..62d7094 100644
--- a/extensions/common/extension_builder_unittest.cc
+++ b/extensions/common/extension_builder_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_features.cc b/extensions/common/extension_features.cc
index ea3139b..fd4e973 100644
--- a/extensions/common/extension_features.cc
+++ b/extensions/common/extension_features.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_features.h b/extensions/common/extension_features.h
index 9e7c281..1280e86 100644
--- a/extensions/common/extension_features.h
+++ b/extensions/common/extension_features.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_fuzzer.cc b/extensions/common/extension_fuzzer.cc
index 9f96615..82761ae 100644
--- a/extensions/common/extension_fuzzer.cc
+++ b/extensions/common/extension_fuzzer.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_guid.h b/extensions/common/extension_guid.h
index f43d13f..fc281d65 100644
--- a/extensions/common/extension_guid.h
+++ b/extensions/common/extension_guid.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_icon_set.cc b/extensions/common/extension_icon_set.cc
index 5099247..e5dcaef 100644
--- a/extensions/common/extension_icon_set.cc
+++ b/extensions/common/extension_icon_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_icon_set.h b/extensions/common/extension_icon_set.h
index 98db228..7f392f08 100644
--- a/extensions/common/extension_icon_set.h
+++ b/extensions/common/extension_icon_set.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_icon_set_unittest.cc b/extensions/common/extension_icon_set_unittest.cc
index 3903fa0..ccdf3fe 100644
--- a/extensions/common/extension_icon_set_unittest.cc
+++ b/extensions/common/extension_icon_set_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_id.h b/extensions/common/extension_id.h
index 8ab0adba..06a3c74 100644
--- a/extensions/common/extension_id.h
+++ b/extensions/common/extension_id.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_l10n_util.cc b/extensions/common/extension_l10n_util.cc
index a9195f2..2e9c22c 100644
--- a/extensions/common/extension_l10n_util.cc
+++ b/extensions/common/extension_l10n_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_l10n_util.h b/extensions/common/extension_l10n_util.h
index fb0d809..07df7a1 100644
--- a/extensions/common/extension_l10n_util.h
+++ b/extensions/common/extension_l10n_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
diff --git a/extensions/common/extension_l10n_util_unittest.cc b/extensions/common/extension_l10n_util_unittest.cc
index 7e3d8d1..e5eea234 100644
--- a/extensions/common/extension_l10n_util_unittest.cc
+++ b/extensions/common/extension_l10n_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_message_generator.cc b/extensions/common/extension_message_generator.cc
index b5108cc8..5218300 100644
--- a/extensions/common/extension_message_generator.cc
+++ b/extensions/common/extension_message_generator.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_message_generator.h b/extensions/common/extension_message_generator.h
index 6e3cf1706..7ad8cef7 100644
--- a/extensions/common/extension_message_generator.h
+++ b/extensions/common/extension_message_generator.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_messages.h b/extensions/common/extension_messages.h
index 11c69be4..cd7aa410 100644
--- a/extensions/common/extension_messages.h
+++ b/extensions/common/extension_messages.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_paths.cc b/extensions/common/extension_paths.cc
index c385af865..a813049 100644
--- a/extensions/common/extension_paths.cc
+++ b/extensions/common/extension_paths.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_paths.h b/extensions/common/extension_paths.h
index bbeff6ac..41ce462 100644
--- a/extensions/common/extension_paths.h
+++ b/extensions/common/extension_paths.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_resource.cc b/extensions/common/extension_resource.cc
index 403fab9e..15790fb 100644
--- a/extensions/common/extension_resource.cc
+++ b/extensions/common/extension_resource.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_resource.h b/extensions/common/extension_resource.h
index 260d4fd9..975fbda0 100644
--- a/extensions/common/extension_resource.h
+++ b/extensions/common/extension_resource.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_resource_path_normalizer.cc b/extensions/common/extension_resource_path_normalizer.cc
index 2990f31..3659b0e 100644
--- a/extensions/common/extension_resource_path_normalizer.cc
+++ b/extensions/common/extension_resource_path_normalizer.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_resource_path_normalizer.h b/extensions/common/extension_resource_path_normalizer.h
index d28880e1..8ec0e9e1 100644
--- a/extensions/common/extension_resource_path_normalizer.h
+++ b/extensions/common/extension_resource_path_normalizer.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_resource_path_normalizer_unittest.cc b/extensions/common/extension_resource_path_normalizer_unittest.cc
index 5d8b3ea82..078a8c2 100644
--- a/extensions/common/extension_resource_path_normalizer_unittest.cc
+++ b/extensions/common/extension_resource_path_normalizer_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_resource_unittest.cc b/extensions/common/extension_resource_unittest.cc
index bbc9be0..19e1fb9d 100644
--- a/extensions/common/extension_resource_unittest.cc
+++ b/extensions/common/extension_resource_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_set.cc b/extensions/common/extension_set.cc
index ca73f8e..1a840d45 100644
--- a/extensions/common/extension_set.cc
+++ b/extensions/common/extension_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_set.h b/extensions/common/extension_set.h
index d1c8e15..6d609eff 100644
--- a/extensions/common/extension_set.h
+++ b/extensions/common/extension_set.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_set_unittest.cc b/extensions/common/extension_set_unittest.cc
index 0765bf4..4a009cb 100644
--- a/extensions/common/extension_set_unittest.cc
+++ b/extensions/common/extension_set_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_unittest.cc b/extensions/common/extension_unittest.cc
index 800e2a5..7fc3097 100644
--- a/extensions/common/extension_unittest.cc
+++ b/extensions/common/extension_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_updater_uma.h b/extensions/common/extension_updater_uma.h
index 577cba9f..c74ddb5ee 100644
--- a/extensions/common/extension_updater_uma.h
+++ b/extensions/common/extension_updater_uma.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_urls.cc b/extensions/common/extension_urls.cc
index 4721241a..2587d64 100644
--- a/extensions/common/extension_urls.cc
+++ b/extensions/common/extension_urls.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_urls.h b/extensions/common/extension_urls.h
index 804e28e..62173bb7 100644
--- a/extensions/common/extension_urls.h
+++ b/extensions/common/extension_urls.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extension_utility_types.h b/extensions/common/extension_utility_types.h
index 07a5d1e..e6ba9279 100644
--- a/extensions/common/extension_utility_types.h
+++ b/extensions/common/extension_utility_types.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extensions_api_provider.h b/extensions/common/extensions_api_provider.h
index 7cbb31c..1e29129e 100644
--- a/extensions/common/extensions_api_provider.h
+++ b/extensions/common/extensions_api_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extensions_client.cc b/extensions/common/extensions_client.cc
index f9f5ea2..50380e17 100644
--- a/extensions/common/extensions_client.cc
+++ b/extensions/common/extensions_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extensions_client.h b/extensions/common/extensions_client.h
index 071043e..e5517d33 100644
--- a/extensions/common/extensions_client.h
+++ b/extensions/common/extensions_client.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/extensions_export.h b/extensions/common/extensions_export.h
index b6ff78f..5f05f358 100644
--- a/extensions/common/extensions_export.h
+++ b/extensions/common/extensions_export.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/feature_switch.cc b/extensions/common/feature_switch.cc
index efdc713..9145d541 100644
--- a/extensions/common/feature_switch.cc
+++ b/extensions/common/feature_switch.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/feature_switch.h b/extensions/common/feature_switch.h
index f2abade..e18177e 100644
--- a/extensions/common/feature_switch.h
+++ b/extensions/common/feature_switch.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/feature_switch_unittest.cc b/extensions/common/feature_switch_unittest.cc
index 8809a3d..0296f2b 100644
--- a/extensions/common/feature_switch_unittest.cc
+++ b/extensions/common/feature_switch_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/behavior_feature.cc b/extensions/common/features/behavior_feature.cc
index 68eb0a0..ff05c00 100644
--- a/extensions/common/features/behavior_feature.cc
+++ b/extensions/common/features/behavior_feature.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/behavior_feature.h b/extensions/common/features/behavior_feature.h
index 7ed3e17..12b16a9 100644
--- a/extensions/common/features/behavior_feature.h
+++ b/extensions/common/features/behavior_feature.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/complex_feature.cc b/extensions/common/features/complex_feature.cc
index 00fd0c22..0891fac 100644
--- a/extensions/common/features/complex_feature.cc
+++ b/extensions/common/features/complex_feature.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/complex_feature.h b/extensions/common/features/complex_feature.h
index 9936f50..3504077 100644
--- a/extensions/common/features/complex_feature.h
+++ b/extensions/common/features/complex_feature.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/complex_feature_unittest.cc b/extensions/common/features/complex_feature_unittest.cc
index 06d06b4..e724299 100644
--- a/extensions/common/features/complex_feature_unittest.cc
+++ b/extensions/common/features/complex_feature_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature.cc b/extensions/common/features/feature.cc
index a4e57f98..47b67bd 100644
--- a/extensions/common/features/feature.cc
+++ b/extensions/common/features/feature.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature.h b/extensions/common/features/feature.h
index f0d7a66b..f60951a5 100644
--- a/extensions/common/features/feature.h
+++ b/extensions/common/features/feature.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_channel.cc b/extensions/common/features/feature_channel.cc
index c61f70977..102e36d 100644
--- a/extensions/common/features/feature_channel.cc
+++ b/extensions/common/features/feature_channel.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_channel.h b/extensions/common/features/feature_channel.h
index e6568ff..c2c6ba6 100644
--- a/extensions/common/features/feature_channel.h
+++ b/extensions/common/features/feature_channel.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_developer_mode_only.cc b/extensions/common/features/feature_developer_mode_only.cc
index 34c2f30..186e167 100644
--- a/extensions/common/features/feature_developer_mode_only.cc
+++ b/extensions/common/features/feature_developer_mode_only.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_developer_mode_only.h b/extensions/common/features/feature_developer_mode_only.h
index ae1030a..295444c 100644
--- a/extensions/common/features/feature_developer_mode_only.h
+++ b/extensions/common/features/feature_developer_mode_only.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_flags.cc b/extensions/common/features/feature_flags.cc
index bd4e6b7e..e4fc1c3 100644
--- a/extensions/common/features/feature_flags.cc
+++ b/extensions/common/features/feature_flags.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_flags.h b/extensions/common/features/feature_flags.h
index 6f2dfbc6..9a5f7c3f 100644
--- a/extensions/common/features/feature_flags.h
+++ b/extensions/common/features/feature_flags.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_provider.cc b/extensions/common/features/feature_provider.cc
index 4c604851..48fdbc5 100644
--- a/extensions/common/features/feature_provider.cc
+++ b/extensions/common/features/feature_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_provider.h b/extensions/common/features/feature_provider.h
index 405e4d5a..6a9f9fb 100644
--- a/extensions/common/features/feature_provider.h
+++ b/extensions/common/features/feature_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_provider_unittest.cc b/extensions/common/features/feature_provider_unittest.cc
index 64bf766..ac0da79b 100644
--- a/extensions/common/features/feature_provider_unittest.cc
+++ b/extensions/common/features/feature_provider_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_session_type.cc b/extensions/common/features/feature_session_type.cc
index 2fdd4ec4..5719c75d 100644
--- a/extensions/common/features/feature_session_type.cc
+++ b/extensions/common/features/feature_session_type.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/feature_session_type.h b/extensions/common/features/feature_session_type.h
index a384c689..20cf970 100644
--- a/extensions/common/features/feature_session_type.h
+++ b/extensions/common/features/feature_session_type.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/json_feature_provider_source.cc b/extensions/common/features/json_feature_provider_source.cc
index 0da17ca..923b5fa 100644
--- a/extensions/common/features/json_feature_provider_source.cc
+++ b/extensions/common/features/json_feature_provider_source.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/json_feature_provider_source.h b/extensions/common/features/json_feature_provider_source.h
index e12a9cf5..667223d 100644
--- a/extensions/common/features/json_feature_provider_source.h
+++ b/extensions/common/features/json_feature_provider_source.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/manifest_feature.cc b/extensions/common/features/manifest_feature.cc
index 9829af92..152082a 100644
--- a/extensions/common/features/manifest_feature.cc
+++ b/extensions/common/features/manifest_feature.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/manifest_feature.h b/extensions/common/features/manifest_feature.h
index 371b15d..dd4f27b2 100644
--- a/extensions/common/features/manifest_feature.h
+++ b/extensions/common/features/manifest_feature.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/permission_feature.cc b/extensions/common/features/permission_feature.cc
index 37e544a..dc90bd5 100644
--- a/extensions/common/features/permission_feature.cc
+++ b/extensions/common/features/permission_feature.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/permission_feature.h b/extensions/common/features/permission_feature.h
index 57c36af..5a2d033 100644
--- a/extensions/common/features/permission_feature.h
+++ b/extensions/common/features/permission_feature.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/simple_feature.cc b/extensions/common/features/simple_feature.cc
index 5355233a..5e77cd3 100644
--- a/extensions/common/features/simple_feature.cc
+++ b/extensions/common/features/simple_feature.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/simple_feature.h b/extensions/common/features/simple_feature.h
index 48c764a..cb5c5a1 100644
--- a/extensions/common/features/simple_feature.h
+++ b/extensions/common/features/simple_feature.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/features/simple_feature_unittest.cc b/extensions/common/features/simple_feature_unittest.cc
index c648495..861efd7 100644
--- a/extensions/common/features/simple_feature_unittest.cc
+++ b/extensions/common/features/simple_feature_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/file_test_util.cc b/extensions/common/file_test_util.cc
index f15c5f4..b2a91672 100644
--- a/extensions/common/file_test_util.cc
+++ b/extensions/common/file_test_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/file_test_util.h b/extensions/common/file_test_util.h
index ecab05df..bda2f49 100644
--- a/extensions/common/file_test_util.h
+++ b/extensions/common/file_test_util.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_COMMON_FILE_TEST_UTIL_H_
diff --git a/extensions/common/file_util.cc b/extensions/common/file_util.cc
index 702ea21..a2c82e1 100644
--- a/extensions/common/file_util.cc
+++ b/extensions/common/file_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/file_util.h b/extensions/common/file_util.h
index 391b65e7..866e151f 100644
--- a/extensions/common/file_util.h
+++ b/extensions/common/file_util.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/file_util_unittest.cc b/extensions/common/file_util_unittest.cc
index f3d975c..0bb7df1 100644
--- a/extensions/common/file_util_unittest.cc
+++ b/extensions/common/file_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/hashed_extension_id.cc b/extensions/common/hashed_extension_id.cc
index 9d7cc31..e6c247f 100644
--- a/extensions/common/hashed_extension_id.cc
+++ b/extensions/common/hashed_extension_id.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/hashed_extension_id.h b/extensions/common/hashed_extension_id.h
index 7bd0234..5679108 100644
--- a/extensions/common/hashed_extension_id.h
+++ b/extensions/common/hashed_extension_id.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/hashed_extension_id_unittest.cc b/extensions/common/hashed_extension_id_unittest.cc
index 51029e2..05934b86 100644
--- a/extensions/common/hashed_extension_id_unittest.cc
+++ b/extensions/common/hashed_extension_id_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/identifiability_metrics.cc b/extensions/common/identifiability_metrics.cc
index 9770c3f..a5e4c46 100644
--- a/extensions/common/identifiability_metrics.cc
+++ b/extensions/common/identifiability_metrics.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/identifiability_metrics.h b/extensions/common/identifiability_metrics.h
index 591e6e1..4b2a7ca 100644
--- a/extensions/common/identifiability_metrics.h
+++ b/extensions/common/identifiability_metrics.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/image_util.cc b/extensions/common/image_util.cc
index f4cc06d..129e77b 100644
--- a/extensions/common/image_util.cc
+++ b/extensions/common/image_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/image_util.h b/extensions/common/image_util.h
index ae4b1e3..fa8dc0eb65 100644
--- a/extensions/common/image_util.h
+++ b/extensions/common/image_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/image_util_unittest.cc b/extensions/common/image_util_unittest.cc
index eaf5286a..779783e 100644
--- a/extensions/common/image_util_unittest.cc
+++ b/extensions/common/image_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/install_warning.cc b/extensions/common/install_warning.cc
index 01f7938..16db089 100644
--- a/extensions/common/install_warning.cc
+++ b/extensions/common/install_warning.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/install_warning.h b/extensions/common/install_warning.h
index dc407e5..51166aa1 100644
--- a/extensions/common/install_warning.h
+++ b/extensions/common/install_warning.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/logging_constants.h b/extensions/common/logging_constants.h
index 97b4f48..8388483 100644
--- a/extensions/common/logging_constants.h
+++ b/extensions/common/logging_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest.cc b/extensions/common/manifest.cc
index fffdd43..0b75e8e 100644
--- a/extensions/common/manifest.cc
+++ b/extensions/common/manifest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest.h b/extensions/common/manifest.h
index 70f0c5f..6baaaf9 100644
--- a/extensions/common/manifest.h
+++ b/extensions/common/manifest.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_constants.cc b/extensions/common/manifest_constants.cc
index 94396eca..43b0611 100644
--- a/extensions/common/manifest_constants.cc
+++ b/extensions/common/manifest_constants.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_constants.h b/extensions/common/manifest_constants.h
index 62ab9105..bacc8db9 100644
--- a/extensions/common/manifest_constants.h
+++ b/extensions/common/manifest_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_fuzzer.cc b/extensions/common/manifest_fuzzer.cc
index 413dd889..a137c556 100644
--- a/extensions/common/manifest_fuzzer.cc
+++ b/extensions/common/manifest_fuzzer.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handler.cc b/extensions/common/manifest_handler.cc
index 86907dc..e08fd3c7 100644
--- a/extensions/common/manifest_handler.cc
+++ b/extensions/common/manifest_handler.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handler.h b/extensions/common/manifest_handler.h
index 5b0c38a9..ca01e80 100644
--- a/extensions/common/manifest_handler.h
+++ b/extensions/common/manifest_handler.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handler_helpers.cc b/extensions/common/manifest_handler_helpers.cc
index 83f346f..0d8d3b7 100644
--- a/extensions/common/manifest_handler_helpers.cc
+++ b/extensions/common/manifest_handler_helpers.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handler_helpers.h b/extensions/common/manifest_handler_helpers.h
index 4b61dfb..be990bb 100644
--- a/extensions/common/manifest_handler_helpers.h
+++ b/extensions/common/manifest_handler_helpers.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handler_perf_test.cc b/extensions/common/manifest_handler_perf_test.cc
index f67a521..cb21390 100644
--- a/extensions/common/manifest_handler_perf_test.cc
+++ b/extensions/common/manifest_handler_perf_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handler_unittest.cc b/extensions/common/manifest_handler_unittest.cc
index b7247abe2..47661eab 100644
--- a/extensions/common/manifest_handler_unittest.cc
+++ b/extensions/common/manifest_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/action_handlers_handler.cc b/extensions/common/manifest_handlers/action_handlers_handler.cc
index 7db5ab56..03dd7bb 100644
--- a/extensions/common/manifest_handlers/action_handlers_handler.cc
+++ b/extensions/common/manifest_handlers/action_handlers_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/action_handlers_handler.h b/extensions/common/manifest_handlers/action_handlers_handler.h
index ac68e1a9..0ecea653 100644
--- a/extensions/common/manifest_handlers/action_handlers_handler.h
+++ b/extensions/common/manifest_handlers/action_handlers_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/action_handlers_handler_unittest.cc b/extensions/common/manifest_handlers/action_handlers_handler_unittest.cc
index 3be0d93..0e198b1 100644
--- a/extensions/common/manifest_handlers/action_handlers_handler_unittest.cc
+++ b/extensions/common/manifest_handlers/action_handlers_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/app_isolation_info.cc b/extensions/common/manifest_handlers/app_isolation_info.cc
index 011646b..b09b6c4 100644
--- a/extensions/common/manifest_handlers/app_isolation_info.cc
+++ b/extensions/common/manifest_handlers/app_isolation_info.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/app_isolation_info.h b/extensions/common/manifest_handlers/app_isolation_info.h
index 48622318..9a32418 100644
--- a/extensions/common/manifest_handlers/app_isolation_info.h
+++ b/extensions/common/manifest_handlers/app_isolation_info.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/automation.cc b/extensions/common/manifest_handlers/automation.cc
index b334606..8f77791 100644
--- a/extensions/common/manifest_handlers/automation.cc
+++ b/extensions/common/manifest_handlers/automation.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/automation.h b/extensions/common/manifest_handlers/automation.h
index 8323418f2..1cb873bd 100644
--- a/extensions/common/manifest_handlers/automation.h
+++ b/extensions/common/manifest_handlers/automation.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/background_info.cc b/extensions/common/manifest_handlers/background_info.cc
index 9ae2128..571989d 100644
--- a/extensions/common/manifest_handlers/background_info.cc
+++ b/extensions/common/manifest_handlers/background_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/background_info.h b/extensions/common/manifest_handlers/background_info.h
index a67737d..f10c1616 100644
--- a/extensions/common/manifest_handlers/background_info.h
+++ b/extensions/common/manifest_handlers/background_info.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/content_capabilities_handler.cc b/extensions/common/manifest_handlers/content_capabilities_handler.cc
index de1de056..3e4751b 100644
--- a/extensions/common/manifest_handlers/content_capabilities_handler.cc
+++ b/extensions/common/manifest_handlers/content_capabilities_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/content_capabilities_handler.h b/extensions/common/manifest_handlers/content_capabilities_handler.h
index 8c377d6..f72d6060 100644
--- a/extensions/common/manifest_handlers/content_capabilities_handler.h
+++ b/extensions/common/manifest_handlers/content_capabilities_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/content_capabilities_manifest_unittest.cc b/extensions/common/manifest_handlers/content_capabilities_manifest_unittest.cc
index de1f54f..797428b 100644
--- a/extensions/common/manifest_handlers/content_capabilities_manifest_unittest.cc
+++ b/extensions/common/manifest_handlers/content_capabilities_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/content_scripts_handler.cc b/extensions/common/manifest_handlers/content_scripts_handler.cc
index dc09cd0..ebdd3e5 100644
--- a/extensions/common/manifest_handlers/content_scripts_handler.cc
+++ b/extensions/common/manifest_handlers/content_scripts_handler.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/content_scripts_handler.h b/extensions/common/manifest_handlers/content_scripts_handler.h
index 0b03dae5..da6a772 100644
--- a/extensions/common/manifest_handlers/content_scripts_handler.h
+++ b/extensions/common/manifest_handlers/content_scripts_handler.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/cross_origin_isolation_info.cc b/extensions/common/manifest_handlers/cross_origin_isolation_info.cc
index 8b1abb2..d2a130e 100644
--- a/extensions/common/manifest_handlers/cross_origin_isolation_info.cc
+++ b/extensions/common/manifest_handlers/cross_origin_isolation_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/cross_origin_isolation_info.h b/extensions/common/manifest_handlers/cross_origin_isolation_info.h
index 30443df..e2ada135 100644
--- a/extensions/common/manifest_handlers/cross_origin_isolation_info.h
+++ b/extensions/common/manifest_handlers/cross_origin_isolation_info.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/csp_info.cc b/extensions/common/manifest_handlers/csp_info.cc
index 64bcbdb..cf78a5d 100644
--- a/extensions/common/manifest_handlers/csp_info.cc
+++ b/extensions/common/manifest_handlers/csp_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/csp_info.h b/extensions/common/manifest_handlers/csp_info.h
index 1733fcc..b2d904a 100644
--- a/extensions/common/manifest_handlers/csp_info.h
+++ b/extensions/common/manifest_handlers/csp_info.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/csp_info_unittest.cc b/extensions/common/manifest_handlers/csp_info_unittest.cc
index 0084691..5b1877b 100644
--- a/extensions/common/manifest_handlers/csp_info_unittest.cc
+++ b/extensions/common/manifest_handlers/csp_info_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/default_locale_handler.cc b/extensions/common/manifest_handlers/default_locale_handler.cc
index de40adab..533c3a95 100644
--- a/extensions/common/manifest_handlers/default_locale_handler.cc
+++ b/extensions/common/manifest_handlers/default_locale_handler.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/default_locale_handler.h b/extensions/common/manifest_handlers/default_locale_handler.h
index 1cee0b1..e42d40d2 100644
--- a/extensions/common/manifest_handlers/default_locale_handler.h
+++ b/extensions/common/manifest_handlers/default_locale_handler.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/default_locale_manifest_unittest.cc b/extensions/common/manifest_handlers/default_locale_manifest_unittest.cc
index fd700290..c7a51b2 100644
--- a/extensions/common/manifest_handlers/default_locale_manifest_unittest.cc
+++ b/extensions/common/manifest_handlers/default_locale_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/extension_action_handler.cc b/extensions/common/manifest_handlers/extension_action_handler.cc
index 8a4f334..a129ed59 100644
--- a/extensions/common/manifest_handlers/extension_action_handler.cc
+++ b/extensions/common/manifest_handlers/extension_action_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/extension_action_handler.h b/extensions/common/manifest_handlers/extension_action_handler.h
index 2a6cbb38..c85aa53 100644
--- a/extensions/common/manifest_handlers/extension_action_handler.h
+++ b/extensions/common/manifest_handlers/extension_action_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/extension_action_handler_unittest.cc b/extensions/common/manifest_handlers/extension_action_handler_unittest.cc
index e0465be..11b7050 100644
--- a/extensions/common/manifest_handlers/extension_action_handler_unittest.cc
+++ b/extensions/common/manifest_handlers/extension_action_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/externally_connectable.cc b/extensions/common/manifest_handlers/externally_connectable.cc
index 0af7680..3285623 100644
--- a/extensions/common/manifest_handlers/externally_connectable.cc
+++ b/extensions/common/manifest_handlers/externally_connectable.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/externally_connectable.h b/extensions/common/manifest_handlers/externally_connectable.h
index f69509ad..2bd2e3e 100644
--- a/extensions/common/manifest_handlers/externally_connectable.h
+++ b/extensions/common/manifest_handlers/externally_connectable.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/externally_connectable_unittest.cc b/extensions/common/manifest_handlers/externally_connectable_unittest.cc
index 93a1570..9689b49 100644
--- a/extensions/common/manifest_handlers/externally_connectable_unittest.cc
+++ b/extensions/common/manifest_handlers/externally_connectable_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/file_handler_info.cc b/extensions/common/manifest_handlers/file_handler_info.cc
index d181847..5aebd90 100644
--- a/extensions/common/manifest_handlers/file_handler_info.cc
+++ b/extensions/common/manifest_handlers/file_handler_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/file_handler_info.h b/extensions/common/manifest_handlers/file_handler_info.h
index 47d27bc..404ec53 100644
--- a/extensions/common/manifest_handlers/file_handler_info.h
+++ b/extensions/common/manifest_handlers/file_handler_info.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/file_handler_manifest_unittest.cc b/extensions/common/manifest_handlers/file_handler_manifest_unittest.cc
index d77a044..bc1d687ca 100644
--- a/extensions/common/manifest_handlers/file_handler_manifest_unittest.cc
+++ b/extensions/common/manifest_handlers/file_handler_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/icons_handler.cc b/extensions/common/manifest_handlers/icons_handler.cc
index ddbc6d8..18fe991 100644
--- a/extensions/common/manifest_handlers/icons_handler.cc
+++ b/extensions/common/manifest_handlers/icons_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/icons_handler.h b/extensions/common/manifest_handlers/icons_handler.h
index 75ef965..8a7009f 100644
--- a/extensions/common/manifest_handlers/icons_handler.h
+++ b/extensions/common/manifest_handlers/icons_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/icons_handler_unittest.cc b/extensions/common/manifest_handlers/icons_handler_unittest.cc
index ab83b1a..d253eddc 100644
--- a/extensions/common/manifest_handlers/icons_handler_unittest.cc
+++ b/extensions/common/manifest_handlers/icons_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/incognito_info.cc b/extensions/common/manifest_handlers/incognito_info.cc
index 9a01b1f..80f32db 100644
--- a/extensions/common/manifest_handlers/incognito_info.cc
+++ b/extensions/common/manifest_handlers/incognito_info.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/incognito_info.h b/extensions/common/manifest_handlers/incognito_info.h
index ffc4248e..898acbc 100644
--- a/extensions/common/manifest_handlers/incognito_info.h
+++ b/extensions/common/manifest_handlers/incognito_info.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/incognito_manifest_unittest.cc b/extensions/common/manifest_handlers/incognito_manifest_unittest.cc
index 0551162..ee5763b 100644
--- a/extensions/common/manifest_handlers/incognito_manifest_unittest.cc
+++ b/extensions/common/manifest_handlers/incognito_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/kiosk_mode_info.cc b/extensions/common/manifest_handlers/kiosk_mode_info.cc
index e84e306..477d23e 100644
--- a/extensions/common/manifest_handlers/kiosk_mode_info.cc
+++ b/extensions/common/manifest_handlers/kiosk_mode_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/kiosk_mode_info.h b/extensions/common/manifest_handlers/kiosk_mode_info.h
index 9d3289b..6404bbe 100644
--- a/extensions/common/manifest_handlers/kiosk_mode_info.h
+++ b/extensions/common/manifest_handlers/kiosk_mode_info.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/kiosk_mode_info_unittest.cc b/extensions/common/manifest_handlers/kiosk_mode_info_unittest.cc
index 7fed883..28d737ee 100644
--- a/extensions/common/manifest_handlers/kiosk_mode_info_unittest.cc
+++ b/extensions/common/manifest_handlers/kiosk_mode_info_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/manifest_v3_permissions_unittest.cc b/extensions/common/manifest_handlers/manifest_v3_permissions_unittest.cc
index 6f68179..86ca1e6 100644
--- a/extensions/common/manifest_handlers/manifest_v3_permissions_unittest.cc
+++ b/extensions/common/manifest_handlers/manifest_v3_permissions_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/mime_types_handler.cc b/extensions/common/manifest_handlers/mime_types_handler.cc
index f3054f4..47003e2b 100644
--- a/extensions/common/manifest_handlers/mime_types_handler.cc
+++ b/extensions/common/manifest_handlers/mime_types_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/mime_types_handler.h b/extensions/common/manifest_handlers/mime_types_handler.h
index 0a40c09..3c5078a2a 100644
--- a/extensions/common/manifest_handlers/mime_types_handler.h
+++ b/extensions/common/manifest_handlers/mime_types_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/mime_types_handler_unittest.cc b/extensions/common/manifest_handlers/mime_types_handler_unittest.cc
index a8ead6d..b78cc30 100644
--- a/extensions/common/manifest_handlers/mime_types_handler_unittest.cc
+++ b/extensions/common/manifest_handlers/mime_types_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/nacl_modules_handler.cc b/extensions/common/manifest_handlers/nacl_modules_handler.cc
index 1c96822..1eb30487 100644
--- a/extensions/common/manifest_handlers/nacl_modules_handler.cc
+++ b/extensions/common/manifest_handlers/nacl_modules_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/nacl_modules_handler.h b/extensions/common/manifest_handlers/nacl_modules_handler.h
index 90fa539..e9ccbdd 100644
--- a/extensions/common/manifest_handlers/nacl_modules_handler.h
+++ b/extensions/common/manifest_handlers/nacl_modules_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/oauth2_manifest_handler.cc b/extensions/common/manifest_handlers/oauth2_manifest_handler.cc
index 31b2bc0..22be6a63 100644
--- a/extensions/common/manifest_handlers/oauth2_manifest_handler.cc
+++ b/extensions/common/manifest_handlers/oauth2_manifest_handler.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/oauth2_manifest_handler.h b/extensions/common/manifest_handlers/oauth2_manifest_handler.h
index f2816e3b..2e1f346 100644
--- a/extensions/common/manifest_handlers/oauth2_manifest_handler.h
+++ b/extensions/common/manifest_handlers/oauth2_manifest_handler.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/oauth2_manifest_unittest.cc b/extensions/common/manifest_handlers/oauth2_manifest_unittest.cc
index a29b440..da9ab9d 100644
--- a/extensions/common/manifest_handlers/oauth2_manifest_unittest.cc
+++ b/extensions/common/manifest_handlers/oauth2_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/offline_enabled_info.cc b/extensions/common/manifest_handlers/offline_enabled_info.cc
index d01ab24..9dc0cdcba 100644
--- a/extensions/common/manifest_handlers/offline_enabled_info.cc
+++ b/extensions/common/manifest_handlers/offline_enabled_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/offline_enabled_info.h b/extensions/common/manifest_handlers/offline_enabled_info.h
index ebaacc6..f678bfe 100644
--- a/extensions/common/manifest_handlers/offline_enabled_info.h
+++ b/extensions/common/manifest_handlers/offline_enabled_info.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/options_page_info.cc b/extensions/common/manifest_handlers/options_page_info.cc
index f5ab2ba..e747f7e5 100644
--- a/extensions/common/manifest_handlers/options_page_info.cc
+++ b/extensions/common/manifest_handlers/options_page_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/options_page_info.h b/extensions/common/manifest_handlers/options_page_info.h
index 11bf903..57c5775 100644
--- a/extensions/common/manifest_handlers/options_page_info.h
+++ b/extensions/common/manifest_handlers/options_page_info.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/permissions_parser.cc b/extensions/common/manifest_handlers/permissions_parser.cc
index fc9ee49..ae46bd01 100644
--- a/extensions/common/manifest_handlers/permissions_parser.cc
+++ b/extensions/common/manifest_handlers/permissions_parser.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/permissions_parser.h b/extensions/common/manifest_handlers/permissions_parser.h
index 2a0292e..fdcb3454 100644
--- a/extensions/common/manifest_handlers/permissions_parser.h
+++ b/extensions/common/manifest_handlers/permissions_parser.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/replacement_apps.cc b/extensions/common/manifest_handlers/replacement_apps.cc
index b446d4b..8b555e4 100644
--- a/extensions/common/manifest_handlers/replacement_apps.cc
+++ b/extensions/common/manifest_handlers/replacement_apps.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/replacement_apps.h b/extensions/common/manifest_handlers/replacement_apps.h
index 86ed86c6..b1f09fb 100644
--- a/extensions/common/manifest_handlers/replacement_apps.h
+++ b/extensions/common/manifest_handlers/replacement_apps.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/replacement_apps_unittest.cc b/extensions/common/manifest_handlers/replacement_apps_unittest.cc
index 35060be..ebf89ce 100644
--- a/extensions/common/manifest_handlers/replacement_apps_unittest.cc
+++ b/extensions/common/manifest_handlers/replacement_apps_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/requirements_info.cc b/extensions/common/manifest_handlers/requirements_info.cc
index 32cd7db4..777f966 100644
--- a/extensions/common/manifest_handlers/requirements_info.cc
+++ b/extensions/common/manifest_handlers/requirements_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/requirements_info.h b/extensions/common/manifest_handlers/requirements_info.h
index a136315..d9a2a722 100644
--- a/extensions/common/manifest_handlers/requirements_info.h
+++ b/extensions/common/manifest_handlers/requirements_info.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/sandboxed_page_info.cc b/extensions/common/manifest_handlers/sandboxed_page_info.cc
index 432e3714..5e69ed2 100644
--- a/extensions/common/manifest_handlers/sandboxed_page_info.cc
+++ b/extensions/common/manifest_handlers/sandboxed_page_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/sandboxed_page_info.h b/extensions/common/manifest_handlers/sandboxed_page_info.h
index 35c852b..d24c4c9 100644
--- a/extensions/common/manifest_handlers/sandboxed_page_info.h
+++ b/extensions/common/manifest_handlers/sandboxed_page_info.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/shared_module_info.cc b/extensions/common/manifest_handlers/shared_module_info.cc
index 61c24e6..896f914 100644
--- a/extensions/common/manifest_handlers/shared_module_info.cc
+++ b/extensions/common/manifest_handlers/shared_module_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/shared_module_info.h b/extensions/common/manifest_handlers/shared_module_info.h
index 2f6875c..c3aafc9 100644
--- a/extensions/common/manifest_handlers/shared_module_info.h
+++ b/extensions/common/manifest_handlers/shared_module_info.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/shared_module_manifest_unittest.cc b/extensions/common/manifest_handlers/shared_module_manifest_unittest.cc
index 4466b4f..d6a596c 100644
--- a/extensions/common/manifest_handlers/shared_module_manifest_unittest.cc
+++ b/extensions/common/manifest_handlers/shared_module_manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/web_accessible_resources_info.cc b/extensions/common/manifest_handlers/web_accessible_resources_info.cc
index 998808f..f85f670 100644
--- a/extensions/common/manifest_handlers/web_accessible_resources_info.cc
+++ b/extensions/common/manifest_handlers/web_accessible_resources_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/web_accessible_resources_info.h b/extensions/common/manifest_handlers/web_accessible_resources_info.h
index e9f5d262..8749bc5 100644
--- a/extensions/common/manifest_handlers/web_accessible_resources_info.h
+++ b/extensions/common/manifest_handlers/web_accessible_resources_info.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/webview_info.cc b/extensions/common/manifest_handlers/webview_info.cc
index 8a77fc4..c6cf1d17 100644
--- a/extensions/common/manifest_handlers/webview_info.cc
+++ b/extensions/common/manifest_handlers/webview_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_handlers/webview_info.h b/extensions/common/manifest_handlers/webview_info.h
index b372453..710419d 100644
--- a/extensions/common/manifest_handlers/webview_info.h
+++ b/extensions/common/manifest_handlers/webview_info.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_test.cc b/extensions/common/manifest_test.cc
index 999a52e..a09d4afd 100644
--- a/extensions/common/manifest_test.cc
+++ b/extensions/common/manifest_test.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_test.h b/extensions/common/manifest_test.h
index de95fee6..223db1b 100644
--- a/extensions/common/manifest_test.h
+++ b/extensions/common/manifest_test.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_unittest.cc b/extensions/common/manifest_unittest.cc
index 0d3124d..a3bd5fd 100644
--- a/extensions/common/manifest_unittest.cc
+++ b/extensions/common/manifest_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_url_handlers.cc b/extensions/common/manifest_url_handlers.cc
index 742bb9f0..8d2a698b 100644
--- a/extensions/common/manifest_url_handlers.cc
+++ b/extensions/common/manifest_url_handlers.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/manifest_url_handlers.h b/extensions/common/manifest_url_handlers.h
index e668b74..b8c6cf0 100644
--- a/extensions/common/manifest_url_handlers.h
+++ b/extensions/common/manifest_url_handlers.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/message_bundle.cc b/extensions/common/message_bundle.cc
index 3e6f7e87..0bf43c5 100644
--- a/extensions/common/message_bundle.cc
+++ b/extensions/common/message_bundle.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/message_bundle.h b/extensions/common/message_bundle.h
index e8e1766..f2246542 100644
--- a/extensions/common/message_bundle.h
+++ b/extensions/common/message_bundle.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/message_bundle_unittest.cc b/extensions/common/message_bundle_unittest.cc
index 154376b..ba7e4cb 100644
--- a/extensions/common/message_bundle_unittest.cc
+++ b/extensions/common/message_bundle_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/activation_sequence.mojom b/extensions/common/mojom/activation_sequence.mojom
index 0cb7d1a5..5033e7f 100644
--- a/extensions/common/mojom/activation_sequence.mojom
+++ b/extensions/common/mojom/activation_sequence.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/activation_sequence_mojom_traits.cc b/extensions/common/mojom/activation_sequence_mojom_traits.cc
index dd0efb68..78e1ee7 100644
--- a/extensions/common/mojom/activation_sequence_mojom_traits.cc
+++ b/extensions/common/mojom/activation_sequence_mojom_traits.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/activation_sequence_mojom_traits.h b/extensions/common/mojom/activation_sequence_mojom_traits.h
index 4160cf7..11ac70c 100644
--- a/extensions/common/mojom/activation_sequence_mojom_traits.h
+++ b/extensions/common/mojom/activation_sequence_mojom_traits.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/api_permission_id.mojom b/extensions/common/mojom/api_permission_id.mojom
index 1bbc637..57ea010 100644
--- a/extensions/common/mojom/api_permission_id.mojom
+++ b/extensions/common/mojom/api_permission_id.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/app_window.mojom b/extensions/common/mojom/app_window.mojom
index ffa6a4d..cba4cf6 100644
--- a/extensions/common/mojom/app_window.mojom
+++ b/extensions/common/mojom/app_window.mojom
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/automation_query.mojom b/extensions/common/mojom/automation_query.mojom
index 3f47160..a2e51ff4 100644
--- a/extensions/common/mojom/automation_query.mojom
+++ b/extensions/common/mojom/automation_query.mojom
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/channel.mojom b/extensions/common/mojom/channel.mojom
index e8868d5e..ff1f5e1 100644
--- a/extensions/common/mojom/channel.mojom
+++ b/extensions/common/mojom/channel.mojom
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/channel_mojom_traits.h b/extensions/common/mojom/channel_mojom_traits.h
index 2ec16a8..4a545ba9 100644
--- a/extensions/common/mojom/channel_mojom_traits.h
+++ b/extensions/common/mojom/channel_mojom_traits.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/code_injection.mojom b/extensions/common/mojom/code_injection.mojom
index 375c14e..aaeb9c0 100644
--- a/extensions/common/mojom/code_injection.mojom
+++ b/extensions/common/mojom/code_injection.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/css_origin.mojom b/extensions/common/mojom/css_origin.mojom
index 6e04b8a..6c9da42 100644
--- a/extensions/common/mojom/css_origin.mojom
+++ b/extensions/common/mojom/css_origin.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/event_dispatcher.mojom b/extensions/common/mojom/event_dispatcher.mojom
index 8d564a1..f2b7ef6 100644
--- a/extensions/common/mojom/event_dispatcher.mojom
+++ b/extensions/common/mojom/event_dispatcher.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/event_dispatcher_mojom_traits.cc b/extensions/common/mojom/event_dispatcher_mojom_traits.cc
index 98162f38..911b0cb1a 100644
--- a/extensions/common/mojom/event_dispatcher_mojom_traits.cc
+++ b/extensions/common/mojom/event_dispatcher_mojom_traits.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/event_dispatcher_mojom_traits.h b/extensions/common/mojom/event_dispatcher_mojom_traits.h
index aa5489a9..29b623d 100644
--- a/extensions/common/mojom/event_dispatcher_mojom_traits.h
+++ b/extensions/common/mojom/event_dispatcher_mojom_traits.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/event_router.mojom b/extensions/common/mojom/event_router.mojom
index ec66ce1..b63e314 100644
--- a/extensions/common/mojom/event_router.mojom
+++ b/extensions/common/mojom/event_router.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/execution_world.mojom b/extensions/common/mojom/execution_world.mojom
index 5f0e2172..6dfe8f2 100644
--- a/extensions/common/mojom/execution_world.mojom
+++ b/extensions/common/mojom/execution_world.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/feature_session_type.mojom b/extensions/common/mojom/feature_session_type.mojom
index 4924e0b..05651b12 100644
--- a/extensions/common/mojom/feature_session_type.mojom
+++ b/extensions/common/mojom/feature_session_type.mojom
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/frame.mojom b/extensions/common/mojom/frame.mojom
index 081b083..b114c84 100644
--- a/extensions/common/mojom/frame.mojom
+++ b/extensions/common/mojom/frame.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/guest_view.mojom b/extensions/common/mojom/guest_view.mojom
index 3b64d0b..8a7647c8 100644
--- a/extensions/common/mojom/guest_view.mojom
+++ b/extensions/common/mojom/guest_view.mojom
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/host_id.mojom b/extensions/common/mojom/host_id.mojom
index 6ee2d6ba..3dd12b8 100644
--- a/extensions/common/mojom/host_id.mojom
+++ b/extensions/common/mojom/host_id.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/injection_type.mojom b/extensions/common/mojom/injection_type.mojom
index a0fc2a28..1f83588 100644
--- a/extensions/common/mojom/injection_type.mojom
+++ b/extensions/common/mojom/injection_type.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/keep_alive.mojom b/extensions/common/mojom/keep_alive.mojom
index 9f36ae6..c5c3fdfa 100644
--- a/extensions/common/mojom/keep_alive.mojom
+++ b/extensions/common/mojom/keep_alive.mojom
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/manifest.mojom b/extensions/common/mojom/manifest.mojom
index af7bba2..57c16bed 100644
--- a/extensions/common/mojom/manifest.mojom
+++ b/extensions/common/mojom/manifest.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/permission_set.mojom b/extensions/common/mojom/permission_set.mojom
index 5e8103a..df4f7225 100644
--- a/extensions/common/mojom/permission_set.mojom
+++ b/extensions/common/mojom/permission_set.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/permission_set_mojom_traits.cc b/extensions/common/mojom/permission_set_mojom_traits.cc
index 52001b6..d4f7e99 100644
--- a/extensions/common/mojom/permission_set_mojom_traits.cc
+++ b/extensions/common/mojom/permission_set_mojom_traits.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/permission_set_mojom_traits.h b/extensions/common/mojom/permission_set_mojom_traits.h
index 686358d0..738938d 100644
--- a/extensions/common/mojom/permission_set_mojom_traits.h
+++ b/extensions/common/mojom/permission_set_mojom_traits.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/permission_set_mojom_traits_unittest.cc b/extensions/common/mojom/permission_set_mojom_traits_unittest.cc
index 17aa4899..2ae2422 100644
--- a/extensions/common/mojom/permission_set_mojom_traits_unittest.cc
+++ b/extensions/common/mojom/permission_set_mojom_traits_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/renderer.mojom b/extensions/common/mojom/renderer.mojom
index 4d7a4ca..554224b4 100644
--- a/extensions/common/mojom/renderer.mojom
+++ b/extensions/common/mojom/renderer.mojom
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/run_location.mojom b/extensions/common/mojom/run_location.mojom
index 037aba7..689fa76 100644
--- a/extensions/common/mojom/run_location.mojom
+++ b/extensions/common/mojom/run_location.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/url_pattern_set.mojom b/extensions/common/mojom/url_pattern_set.mojom
index 5b09ae9d..c464800 100644
--- a/extensions/common/mojom/url_pattern_set.mojom
+++ b/extensions/common/mojom/url_pattern_set.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/url_pattern_set_mojom_traits.cc b/extensions/common/mojom/url_pattern_set_mojom_traits.cc
index 1aa3369..43a9c04 100644
--- a/extensions/common/mojom/url_pattern_set_mojom_traits.cc
+++ b/extensions/common/mojom/url_pattern_set_mojom_traits.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/url_pattern_set_mojom_traits.h b/extensions/common/mojom/url_pattern_set_mojom_traits.h
index c4bfeb32..e1a37a2 100644
--- a/extensions/common/mojom/url_pattern_set_mojom_traits.h
+++ b/extensions/common/mojom/url_pattern_set_mojom_traits.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/url_pattern_set_mojom_traits_unittest.cc b/extensions/common/mojom/url_pattern_set_mojom_traits_unittest.cc
index 736c0e0..63f1bea 100644
--- a/extensions/common/mojom/url_pattern_set_mojom_traits_unittest.cc
+++ b/extensions/common/mojom/url_pattern_set_mojom_traits_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/mojom/view_type.mojom b/extensions/common/mojom/view_type.mojom
index 03af9fa..110550bf 100644
--- a/extensions/common/mojom/view_type.mojom
+++ b/extensions/common/mojom/view_type.mojom
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/PRESUBMIT.py b/extensions/common/permissions/PRESUBMIT.py
index 6bd9746..e22ceb2 100644
--- a/extensions/common/permissions/PRESUBMIT.py
+++ b/extensions/common/permissions/PRESUBMIT.py
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/common/permissions/api_permission.cc b/extensions/common/permissions/api_permission.cc
index 2c2023d0..fabf5d6 100644
--- a/extensions/common/permissions/api_permission.cc
+++ b/extensions/common/permissions/api_permission.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/api_permission.h b/extensions/common/permissions/api_permission.h
index 275d15fb..3fd4ba9 100644
--- a/extensions/common/permissions/api_permission.h
+++ b/extensions/common/permissions/api_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/api_permission_set.cc b/extensions/common/permissions/api_permission_set.cc
index 8b1155f..5f185a2 100644
--- a/extensions/common/permissions/api_permission_set.cc
+++ b/extensions/common/permissions/api_permission_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/api_permission_set.h b/extensions/common/permissions/api_permission_set.h
index 4392a9b..3d917cba 100644
--- a/extensions/common/permissions/api_permission_set.h
+++ b/extensions/common/permissions/api_permission_set.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/api_permission_set_unittest.cc b/extensions/common/permissions/api_permission_set_unittest.cc
index 5fb6ff0..2591cb1 100644
--- a/extensions/common/permissions/api_permission_set_unittest.cc
+++ b/extensions/common/permissions/api_permission_set_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/api_permission_unittest.cc b/extensions/common/permissions/api_permission_unittest.cc
index b7de074f..8280c9c 100644
--- a/extensions/common/permissions/api_permission_unittest.cc
+++ b/extensions/common/permissions/api_permission_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/base_set_operators.h b/extensions/common/permissions/base_set_operators.h
index f633a7b..5ff6d27c 100644
--- a/extensions/common/permissions/base_set_operators.h
+++ b/extensions/common/permissions/base_set_operators.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/base_set_operators_unittest.cc b/extensions/common/permissions/base_set_operators_unittest.cc
index d59f655..bb441442 100644
--- a/extensions/common/permissions/base_set_operators_unittest.cc
+++ b/extensions/common/permissions/base_set_operators_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/extensions_api_permissions.cc b/extensions/common/permissions/extensions_api_permissions.cc
index 178c773a..3adea52 100644
--- a/extensions/common/permissions/extensions_api_permissions.cc
+++ b/extensions/common/permissions/extensions_api_permissions.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/extensions_api_permissions.h b/extensions/common/permissions/extensions_api_permissions.h
index 609be0a4..713ef16 100644
--- a/extensions/common/permissions/extensions_api_permissions.h
+++ b/extensions/common/permissions/extensions_api_permissions.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/manifest_permission.cc b/extensions/common/permissions/manifest_permission.cc
index 7aea074e..0e69e351 100644
--- a/extensions/common/permissions/manifest_permission.cc
+++ b/extensions/common/permissions/manifest_permission.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/manifest_permission.h b/extensions/common/permissions/manifest_permission.h
index 08d061e..0a73865 100644
--- a/extensions/common/permissions/manifest_permission.h
+++ b/extensions/common/permissions/manifest_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/manifest_permission_set.cc b/extensions/common/permissions/manifest_permission_set.cc
index 8467cf0..7ccf3cfc 100644
--- a/extensions/common/permissions/manifest_permission_set.cc
+++ b/extensions/common/permissions/manifest_permission_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/manifest_permission_set.h b/extensions/common/permissions/manifest_permission_set.h
index 206b09a..aab9f9d 100644
--- a/extensions/common/permissions/manifest_permission_set.h
+++ b/extensions/common/permissions/manifest_permission_set.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/manifest_permission_set_unittest.cc b/extensions/common/permissions/manifest_permission_set_unittest.cc
index 8c455fe..1e27598 100644
--- a/extensions/common/permissions/manifest_permission_set_unittest.cc
+++ b/extensions/common/permissions/manifest_permission_set_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/mock_manifest_permission.cc b/extensions/common/permissions/mock_manifest_permission.cc
index 0714b4a..a794d88 100644
--- a/extensions/common/permissions/mock_manifest_permission.cc
+++ b/extensions/common/permissions/mock_manifest_permission.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/mock_manifest_permission.h b/extensions/common/permissions/mock_manifest_permission.h
index b46993e..47427da 100644
--- a/extensions/common/permissions/mock_manifest_permission.h
+++ b/extensions/common/permissions/mock_manifest_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_message.cc b/extensions/common/permissions/permission_message.cc
index 624de47..35e60a9 100644
--- a/extensions/common/permissions/permission_message.cc
+++ b/extensions/common/permissions/permission_message.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_message.h b/extensions/common/permissions/permission_message.h
index eb72c00e..76bed2a 100644
--- a/extensions/common/permissions/permission_message.h
+++ b/extensions/common/permissions/permission_message.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_message_provider.cc b/extensions/common/permissions/permission_message_provider.cc
index 23512300..8c9fe22c 100644
--- a/extensions/common/permissions/permission_message_provider.cc
+++ b/extensions/common/permissions/permission_message_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_message_provider.h b/extensions/common/permissions/permission_message_provider.h
index bbd4ed6..d9853b7c 100644
--- a/extensions/common/permissions/permission_message_provider.h
+++ b/extensions/common/permissions/permission_message_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_message_test_util.cc b/extensions/common/permissions/permission_message_test_util.cc
index 9e4a8f2..b8938695 100644
--- a/extensions/common/permissions/permission_message_test_util.cc
+++ b/extensions/common/permissions/permission_message_test_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_message_test_util.h b/extensions/common/permissions/permission_message_test_util.h
index d2235c4..0c7b2d3c 100644
--- a/extensions/common/permissions/permission_message_test_util.h
+++ b/extensions/common/permissions/permission_message_test_util.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_message_util.cc b/extensions/common/permissions/permission_message_util.cc
index 026061c..82f3330 100644
--- a/extensions/common/permissions/permission_message_util.cc
+++ b/extensions/common/permissions/permission_message_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_message_util.h b/extensions/common/permissions/permission_message_util.h
index 66dd01d..14bf2d52 100644
--- a/extensions/common/permissions/permission_message_util.h
+++ b/extensions/common/permissions/permission_message_util.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_set.cc b/extensions/common/permissions/permission_set.cc
index 4a2ca93..9deb51b 100644
--- a/extensions/common/permissions/permission_set.cc
+++ b/extensions/common/permissions/permission_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permission_set.h b/extensions/common/permissions/permission_set.h
index 95560f6..293d263c 100644
--- a/extensions/common/permissions/permission_set.h
+++ b/extensions/common/permissions/permission_set.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permissions_data.cc b/extensions/common/permissions/permissions_data.cc
index 2319355..52d8de95 100644
--- a/extensions/common/permissions/permissions_data.cc
+++ b/extensions/common/permissions/permissions_data.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permissions_data.h b/extensions/common/permissions/permissions_data.h
index ca7219f..36c15fd9 100644
--- a/extensions/common/permissions/permissions_data.h
+++ b/extensions/common/permissions/permissions_data.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permissions_info.cc b/extensions/common/permissions/permissions_info.cc
index 17fc3b0..446fe2a 100644
--- a/extensions/common/permissions/permissions_info.cc
+++ b/extensions/common/permissions/permissions_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/permissions_info.h b/extensions/common/permissions/permissions_info.h
index b6c2a1c..e219d4d 100644
--- a/extensions/common/permissions/permissions_info.h
+++ b/extensions/common/permissions/permissions_info.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/set_disjunction_permission.h b/extensions/common/permissions/set_disjunction_permission.h
index 67fee67..01ca161 100644
--- a/extensions/common/permissions/set_disjunction_permission.h
+++ b/extensions/common/permissions/set_disjunction_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/settings_override_permission.cc b/extensions/common/permissions/settings_override_permission.cc
index 4be981a..566a71b 100644
--- a/extensions/common/permissions/settings_override_permission.cc
+++ b/extensions/common/permissions/settings_override_permission.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/settings_override_permission.h b/extensions/common/permissions/settings_override_permission.h
index 3a250f9a..a4be52c 100644
--- a/extensions/common/permissions/settings_override_permission.h
+++ b/extensions/common/permissions/settings_override_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/socket_permission.cc b/extensions/common/permissions/socket_permission.cc
index 0a02e6c..0372edabf 100644
--- a/extensions/common/permissions/socket_permission.cc
+++ b/extensions/common/permissions/socket_permission.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/socket_permission.h b/extensions/common/permissions/socket_permission.h
index 590ed5d..44135f41 100644
--- a/extensions/common/permissions/socket_permission.h
+++ b/extensions/common/permissions/socket_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/socket_permission_data.cc b/extensions/common/permissions/socket_permission_data.cc
index 042232e0..1686e1b 100644
--- a/extensions/common/permissions/socket_permission_data.cc
+++ b/extensions/common/permissions/socket_permission_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/socket_permission_data.h b/extensions/common/permissions/socket_permission_data.h
index 7851862..3838f4cd 100644
--- a/extensions/common/permissions/socket_permission_data.h
+++ b/extensions/common/permissions/socket_permission_data.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_COMMON_PERMISSIONS_SOCKET_PERMISSION_DATA_H_
diff --git a/extensions/common/permissions/socket_permission_entry.cc b/extensions/common/permissions/socket_permission_entry.cc
index 7f4e27bf..b915d4f 100644
--- a/extensions/common/permissions/socket_permission_entry.cc
+++ b/extensions/common/permissions/socket_permission_entry.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/socket_permission_entry.h b/extensions/common/permissions/socket_permission_entry.h
index ee4e21229..5027a50 100644
--- a/extensions/common/permissions/socket_permission_entry.h
+++ b/extensions/common/permissions/socket_permission_entry.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_COMMON_PERMISSIONS_SOCKET_PERMISSION_ENTRY_H_
diff --git a/extensions/common/permissions/socket_permission_unittest.cc b/extensions/common/permissions/socket_permission_unittest.cc
index e8fc8ec..aec94b3 100644
--- a/extensions/common/permissions/socket_permission_unittest.cc
+++ b/extensions/common/permissions/socket_permission_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/usb_device_permission.cc b/extensions/common/permissions/usb_device_permission.cc
index cedb32d..5331fa3 100644
--- a/extensions/common/permissions/usb_device_permission.cc
+++ b/extensions/common/permissions/usb_device_permission.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/usb_device_permission.h b/extensions/common/permissions/usb_device_permission.h
index 0399ad7..0baf070a 100644
--- a/extensions/common/permissions/usb_device_permission.h
+++ b/extensions/common/permissions/usb_device_permission.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/usb_device_permission_data.cc b/extensions/common/permissions/usb_device_permission_data.cc
index c43500e8..33836635 100644
--- a/extensions/common/permissions/usb_device_permission_data.cc
+++ b/extensions/common/permissions/usb_device_permission_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/permissions/usb_device_permission_data.h b/extensions/common/permissions/usb_device_permission_data.h
index 4be2759..47db3e2 100644
--- a/extensions/common/permissions/usb_device_permission_data.h
+++ b/extensions/common/permissions/usb_device_permission_data.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_COMMON_PERMISSIONS_USB_DEVICE_PERMISSION_DATA_H_
diff --git a/extensions/common/permissions/usb_device_permission_unittest.cc b/extensions/common/permissions/usb_device_permission_unittest.cc
index 80be8d6..b35f9d4 100644
--- a/extensions/common/permissions/usb_device_permission_unittest.cc
+++ b/extensions/common/permissions/usb_device_permission_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/scoped_testing_manifest_handler_registry.cc b/extensions/common/scoped_testing_manifest_handler_registry.cc
index be7de08..8d118e78 100644
--- a/extensions/common/scoped_testing_manifest_handler_registry.cc
+++ b/extensions/common/scoped_testing_manifest_handler_registry.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/scoped_testing_manifest_handler_registry.h b/extensions/common/scoped_testing_manifest_handler_registry.h
index 4ee10dc..0cbca74 100644
--- a/extensions/common/scoped_testing_manifest_handler_registry.h
+++ b/extensions/common/scoped_testing_manifest_handler_registry.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/script_constants.h b/extensions/common/script_constants.h
index 1b94a6a..f85f9cf8 100644
--- a/extensions/common/script_constants.h
+++ b/extensions/common/script_constants.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/stack_frame.cc b/extensions/common/stack_frame.cc
index 157492d..22a39bfb 100644
--- a/extensions/common/stack_frame.cc
+++ b/extensions/common/stack_frame.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/stack_frame.h b/extensions/common/stack_frame.h
index d674c95..def277a 100644
--- a/extensions/common/stack_frame.h
+++ b/extensions/common/stack_frame.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/stack_frame_unittest.cc b/extensions/common/stack_frame_unittest.cc
index e4da6761..36de7f60 100644
--- a/extensions/common/stack_frame_unittest.cc
+++ b/extensions/common/stack_frame_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/switches.cc b/extensions/common/switches.cc
index e65b3918..51641d4e 100644
--- a/extensions/common/switches.cc
+++ b/extensions/common/switches.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/switches.h b/extensions/common/switches.h
index 962b0b0..4571360 100644
--- a/extensions/common/switches.h
+++ b/extensions/common/switches.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/trace_util.cc b/extensions/common/trace_util.cc
index 91ffa44..6d6ca5de 100644
--- a/extensions/common/trace_util.cc
+++ b/extensions/common/trace_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/trace_util.h b/extensions/common/trace_util.h
index 47896bb..9ccaf34 100644
--- a/extensions/common/trace_util.h
+++ b/extensions/common/trace_util.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/url_pattern.cc b/extensions/common/url_pattern.cc
index 1cfbcd8..7a38c4a 100644
--- a/extensions/common/url_pattern.cc
+++ b/extensions/common/url_pattern.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/url_pattern.h b/extensions/common/url_pattern.h
index 026a096..09a749a0 100644
--- a/extensions/common/url_pattern.h
+++ b/extensions/common/url_pattern.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_COMMON_URL_PATTERN_H_
diff --git a/extensions/common/url_pattern_fuzzer.cc b/extensions/common/url_pattern_fuzzer.cc
index a1f867e..473a17b9d 100644
--- a/extensions/common/url_pattern_fuzzer.cc
+++ b/extensions/common/url_pattern_fuzzer.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/url_pattern_set.cc b/extensions/common/url_pattern_set.cc
index 8c2fd39..bc81f052 100644
--- a/extensions/common/url_pattern_set.cc
+++ b/extensions/common/url_pattern_set.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/url_pattern_set.h b/extensions/common/url_pattern_set.h
index 2618a5d7..2efee14 100644
--- a/extensions/common/url_pattern_set.h
+++ b/extensions/common/url_pattern_set.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/url_pattern_set_unittest.cc b/extensions/common/url_pattern_set_unittest.cc
index ea6d209..93bcc7de 100644
--- a/extensions/common/url_pattern_set_unittest.cc
+++ b/extensions/common/url_pattern_set_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/url_pattern_unittest.cc b/extensions/common/url_pattern_unittest.cc
index d912c1528..f530784 100644
--- a/extensions/common/url_pattern_unittest.cc
+++ b/extensions/common/url_pattern_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/user_script.cc b/extensions/common/user_script.cc
index a5b5b4f..c7d8d91 100644
--- a/extensions/common/user_script.cc
+++ b/extensions/common/user_script.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/user_script.h b/extensions/common/user_script.h
index 288d3948..7915ada0 100644
--- a/extensions/common/user_script.h
+++ b/extensions/common/user_script.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/user_script_unittest.cc b/extensions/common/user_script_unittest.cc
index 9f43dd4..3f1ae80f 100644
--- a/extensions/common/user_script_unittest.cc
+++ b/extensions/common/user_script_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/utils/base_string.cc b/extensions/common/utils/base_string.cc
index dfef7272..fbde9df 100644
--- a/extensions/common/utils/base_string.cc
+++ b/extensions/common/utils/base_string.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/utils/base_string.h b/extensions/common/utils/base_string.h
index 112eb72a..67fa5dc 100644
--- a/extensions/common/utils/base_string.h
+++ b/extensions/common/utils/base_string.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/utils/content_script_utils.cc b/extensions/common/utils/content_script_utils.cc
index 7d7e0ec5..a572e0c 100644
--- a/extensions/common/utils/content_script_utils.cc
+++ b/extensions/common/utils/content_script_utils.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/utils/content_script_utils.h b/extensions/common/utils/content_script_utils.h
index 491e457..154c5cc 100644
--- a/extensions/common/utils/content_script_utils.h
+++ b/extensions/common/utils/content_script_utils.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/value_builder.cc b/extensions/common/value_builder.cc
index 2eaaa392..df45240c 100644
--- a/extensions/common/value_builder.cc
+++ b/extensions/common/value_builder.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/value_builder.h b/extensions/common/value_builder.h
index ed99052b..e9a6e98 100644
--- a/extensions/common/value_builder.h
+++ b/extensions/common/value_builder.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/value_builder_unittest.cc b/extensions/common/value_builder_unittest.cc
index 68d8dc4..28a55a0c 100644
--- a/extensions/common/value_builder_unittest.cc
+++ b/extensions/common/value_builder_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/value_counter.cc b/extensions/common/value_counter.cc
index f1fe285b..35a36ab 100644
--- a/extensions/common/value_counter.cc
+++ b/extensions/common/value_counter.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/value_counter.h b/extensions/common/value_counter.h
index eb26a1c..d36fb5a6 100644
--- a/extensions/common/value_counter.h
+++ b/extensions/common/value_counter.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/value_counter_unittest.cc b/extensions/common/value_counter_unittest.cc
index 8134a50e..9d7561a 100644
--- a/extensions/common/value_counter_unittest.cc
+++ b/extensions/common/value_counter_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/verifier_formats.cc b/extensions/common/verifier_formats.cc
index 45b3bea..712527e 100644
--- a/extensions/common/verifier_formats.cc
+++ b/extensions/common/verifier_formats.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/verifier_formats.h b/extensions/common/verifier_formats.h
index b51c6bf..d3c193f 100644
--- a/extensions/common/verifier_formats.h
+++ b/extensions/common/verifier_formats.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/view_type_util.cc b/extensions/common/view_type_util.cc
index 2c9e9e9..3666c45 100644
--- a/extensions/common/view_type_util.cc
+++ b/extensions/common/view_type_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/common/view_type_util.h b/extensions/common/view_type_util.h
index 0010441..ef68c35 100644
--- a/extensions/common/view_type_util.h
+++ b/extensions/common/view_type_util.h
@@ -1,4 +1,4 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/components/javascript_dialog_extensions_client/BUILD.gn b/extensions/components/javascript_dialog_extensions_client/BUILD.gn
index ba91570..7db38df 100644
--- a/extensions/components/javascript_dialog_extensions_client/BUILD.gn
+++ b/extensions/components/javascript_dialog_extensions_client/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/components/javascript_dialog_extensions_client/javascript_dialog_extension_client_impl.cc b/extensions/components/javascript_dialog_extensions_client/javascript_dialog_extension_client_impl.cc
index 6f434b8d..dc8509d 100644
--- a/extensions/components/javascript_dialog_extensions_client/javascript_dialog_extension_client_impl.cc
+++ b/extensions/components/javascript_dialog_extensions_client/javascript_dialog_extension_client_impl.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/components/javascript_dialog_extensions_client/javascript_dialog_extension_client_impl.h b/extensions/components/javascript_dialog_extensions_client/javascript_dialog_extension_client_impl.h
index b94fff21..16da28e 100644
--- a/extensions/components/javascript_dialog_extensions_client/javascript_dialog_extension_client_impl.h
+++ b/extensions/components/javascript_dialog_extensions_client/javascript_dialog_extension_client_impl.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/components/native_app_window/BUILD.gn b/extensions/components/native_app_window/BUILD.gn
index ddc3a2c..5cee5b8 100644
--- a/extensions/components/native_app_window/BUILD.gn
+++ b/extensions/components/native_app_window/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/components/native_app_window/native_app_window_views.cc b/extensions/components/native_app_window/native_app_window_views.cc
index 46bb8ce..cdfd1c6 100644
--- a/extensions/components/native_app_window/native_app_window_views.cc
+++ b/extensions/components/native_app_window/native_app_window_views.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/components/native_app_window/native_app_window_views.h b/extensions/components/native_app_window/native_app_window_views.h
index e4bb737..461713fb 100644
--- a/extensions/components/native_app_window/native_app_window_views.h
+++ b/extensions/components/native_app_window/native_app_window_views.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/BUILD.gn b/extensions/renderer/BUILD.gn
index 7bd1db2..a34cc8a 100644
--- a/extensions/renderer/BUILD.gn
+++ b/extensions/renderer/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/renderer/activity_log_converter_strategy.cc b/extensions/renderer/activity_log_converter_strategy.cc
index 08089133..ae4fed2 100644
--- a/extensions/renderer/activity_log_converter_strategy.cc
+++ b/extensions/renderer/activity_log_converter_strategy.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/activity_log_converter_strategy.h b/extensions/renderer/activity_log_converter_strategy.h
index 2ea7667..c2aa4435 100644
--- a/extensions/renderer/activity_log_converter_strategy.h
+++ b/extensions/renderer/activity_log_converter_strategy.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/activity_log_converter_strategy_unittest.cc b/extensions/renderer/activity_log_converter_strategy_unittest.cc
index 82a7dd41..c27d1b19 100644
--- a/extensions/renderer/activity_log_converter_strategy_unittest.cc
+++ b/extensions/renderer/activity_log_converter_strategy_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api/automation/automation_api_helper.cc b/extensions/renderer/api/automation/automation_api_helper.cc
index 6066cb7..e86d2d5 100644
--- a/extensions/renderer/api/automation/automation_api_helper.cc
+++ b/extensions/renderer/api/automation/automation_api_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api/automation/automation_api_helper.h b/extensions/renderer/api/automation/automation_api_helper.h
index 743e6cd..aefe565 100644
--- a/extensions/renderer/api/automation/automation_api_helper.h
+++ b/extensions/renderer/api/automation/automation_api_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api/automation/automation_internal_custom_bindings.cc b/extensions/renderer/api/automation/automation_internal_custom_bindings.cc
index a4cedb3..c4e32268 100644
--- a/extensions/renderer/api/automation/automation_internal_custom_bindings.cc
+++ b/extensions/renderer/api/automation/automation_internal_custom_bindings.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api/automation/automation_internal_custom_bindings.h b/extensions/renderer/api/automation/automation_internal_custom_bindings.h
index d124243..a8264ed 100644
--- a/extensions/renderer/api/automation/automation_internal_custom_bindings.h
+++ b/extensions/renderer/api/automation/automation_internal_custom_bindings.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api/automation/automation_internal_custom_bindings_unittests.cc b/extensions/renderer/api/automation/automation_internal_custom_bindings_unittests.cc
index a965c4e..f3ee1c9 100644
--- a/extensions/renderer/api/automation/automation_internal_custom_bindings_unittests.cc
+++ b/extensions/renderer/api/automation/automation_internal_custom_bindings_unittests.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api/automation/automation_position.cc b/extensions/renderer/api/automation/automation_position.cc
index 22e529d..6717b18e 100644
--- a/extensions/renderer/api/automation/automation_position.cc
+++ b/extensions/renderer/api/automation/automation_position.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api/automation/automation_position.h b/extensions/renderer/api/automation/automation_position.h
index 3b355b6d..cd97726 100644
--- a/extensions/renderer/api/automation/automation_position.h
+++ b/extensions/renderer/api/automation/automation_position.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api_activity_logger.cc b/extensions/renderer/api_activity_logger.cc
index 74b885cd..aa703c8 100644
--- a/extensions/renderer/api_activity_logger.cc
+++ b/extensions/renderer/api_activity_logger.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api_activity_logger.h b/extensions/renderer/api_activity_logger.h
index 2ea8dbd..f6f4ff7 100644
--- a/extensions/renderer/api_activity_logger.h
+++ b/extensions/renderer/api_activity_logger.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api_activity_logger_unittest.cc b/extensions/renderer/api_activity_logger_unittest.cc
index 7167429..c9d3b08 100644
--- a/extensions/renderer/api_activity_logger_unittest.cc
+++ b/extensions/renderer/api_activity_logger_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api_definitions_natives.cc b/extensions/renderer/api_definitions_natives.cc
index 59bf97a6..9f199623 100644
--- a/extensions/renderer/api_definitions_natives.cc
+++ b/extensions/renderer/api_definitions_natives.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/api_definitions_natives.h b/extensions/renderer/api_definitions_natives.h
index bd634a8..f910478 100644
--- a/extensions/renderer/api_definitions_natives.h
+++ b/extensions/renderer/api_definitions_natives.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/app_window_custom_bindings.cc b/extensions/renderer/app_window_custom_bindings.cc
index 268b65d..2b1c814 100644
--- a/extensions/renderer/app_window_custom_bindings.cc
+++ b/extensions/renderer/app_window_custom_bindings.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/app_window_custom_bindings.h b/extensions/renderer/app_window_custom_bindings.h
index 13df224f..64b346f 100644
--- a/extensions/renderer/app_window_custom_bindings.h
+++ b/extensions/renderer/app_window_custom_bindings.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/binding_generating_native_handler.cc b/extensions/renderer/binding_generating_native_handler.cc
index 75a71036..ce599f4 100644
--- a/extensions/renderer/binding_generating_native_handler.cc
+++ b/extensions/renderer/binding_generating_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/binding_generating_native_handler.h b/extensions/renderer/binding_generating_native_handler.h
index 798be65d..4d771347 100644
--- a/extensions/renderer/binding_generating_native_handler.h
+++ b/extensions/renderer/binding_generating_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding.cc b/extensions/renderer/bindings/api_binding.cc
index 5122217..130c7e8e 100644
--- a/extensions/renderer/bindings/api_binding.cc
+++ b/extensions/renderer/bindings/api_binding.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding.h b/extensions/renderer/bindings/api_binding.h
index b92227d5..d7adeacb1 100644
--- a/extensions/renderer/bindings/api_binding.h
+++ b/extensions/renderer/bindings/api_binding.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_bridge.cc b/extensions/renderer/bindings/api_binding_bridge.cc
index f781993..9b84b7d0 100644
--- a/extensions/renderer/bindings/api_binding_bridge.cc
+++ b/extensions/renderer/bindings/api_binding_bridge.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_bridge.h b/extensions/renderer/bindings/api_binding_bridge.h
index 87e38a4..678a64b 100644
--- a/extensions/renderer/bindings/api_binding_bridge.h
+++ b/extensions/renderer/bindings/api_binding_bridge.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_bridge_unittest.cc b/extensions/renderer/bindings/api_binding_bridge_unittest.cc
index 874961a..17e6562 100644
--- a/extensions/renderer/bindings/api_binding_bridge_unittest.cc
+++ b/extensions/renderer/bindings/api_binding_bridge_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_hooks.cc b/extensions/renderer/bindings/api_binding_hooks.cc
index 719e90b..cfb4272 100644
--- a/extensions/renderer/bindings/api_binding_hooks.cc
+++ b/extensions/renderer/bindings/api_binding_hooks.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_hooks.h b/extensions/renderer/bindings/api_binding_hooks.h
index 9359818..d2b7ecaf 100644
--- a/extensions/renderer/bindings/api_binding_hooks.h
+++ b/extensions/renderer/bindings/api_binding_hooks.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_hooks_delegate.cc b/extensions/renderer/bindings/api_binding_hooks_delegate.cc
index 655db8a..bd040ba 100644
--- a/extensions/renderer/bindings/api_binding_hooks_delegate.cc
+++ b/extensions/renderer/bindings/api_binding_hooks_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_hooks_delegate.h b/extensions/renderer/bindings/api_binding_hooks_delegate.h
index 4c462365..8c7db6b 100644
--- a/extensions/renderer/bindings/api_binding_hooks_delegate.h
+++ b/extensions/renderer/bindings/api_binding_hooks_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_hooks_test_delegate.cc b/extensions/renderer/bindings/api_binding_hooks_test_delegate.cc
index 77a8a2b..8e73ff5 100644
--- a/extensions/renderer/bindings/api_binding_hooks_test_delegate.cc
+++ b/extensions/renderer/bindings/api_binding_hooks_test_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_hooks_test_delegate.h b/extensions/renderer/bindings/api_binding_hooks_test_delegate.h
index 4f743b2..72441bf 100644
--- a/extensions/renderer/bindings/api_binding_hooks_test_delegate.h
+++ b/extensions/renderer/bindings/api_binding_hooks_test_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_js_util.cc b/extensions/renderer/bindings/api_binding_js_util.cc
index 63862962..0768953d 100644
--- a/extensions/renderer/bindings/api_binding_js_util.cc
+++ b/extensions/renderer/bindings/api_binding_js_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_js_util.h b/extensions/renderer/bindings/api_binding_js_util.h
index 81ce3d1..dcd25f81 100644
--- a/extensions/renderer/bindings/api_binding_js_util.h
+++ b/extensions/renderer/bindings/api_binding_js_util.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_js_util_unittest.cc b/extensions/renderer/bindings/api_binding_js_util_unittest.cc
index 9dad78e..92b2f8f 100644
--- a/extensions/renderer/bindings/api_binding_js_util_unittest.cc
+++ b/extensions/renderer/bindings/api_binding_js_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_test.cc b/extensions/renderer/bindings/api_binding_test.cc
index ec652b54..db7ff98 100644
--- a/extensions/renderer/bindings/api_binding_test.cc
+++ b/extensions/renderer/bindings/api_binding_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_test.h b/extensions/renderer/bindings/api_binding_test.h
index 9a4d9f1..433de45 100644
--- a/extensions/renderer/bindings/api_binding_test.h
+++ b/extensions/renderer/bindings/api_binding_test.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_test_util.cc b/extensions/renderer/bindings/api_binding_test_util.cc
index c5335da..9ea1f774 100644
--- a/extensions/renderer/bindings/api_binding_test_util.cc
+++ b/extensions/renderer/bindings/api_binding_test_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_test_util.h b/extensions/renderer/bindings/api_binding_test_util.h
index 6842fe5..f4285f3 100644
--- a/extensions/renderer/bindings/api_binding_test_util.h
+++ b/extensions/renderer/bindings/api_binding_test_util.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_types.cc b/extensions/renderer/bindings/api_binding_types.cc
index 4f2be0ec..78662a4 100644
--- a/extensions/renderer/bindings/api_binding_types.cc
+++ b/extensions/renderer/bindings/api_binding_types.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_types.h b/extensions/renderer/bindings/api_binding_types.h
index 6aec729..0db0b910 100644
--- a/extensions/renderer/bindings/api_binding_types.h
+++ b/extensions/renderer/bindings/api_binding_types.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_unittest.cc b/extensions/renderer/bindings/api_binding_unittest.cc
index f636611..e308e6df 100644
--- a/extensions/renderer/bindings/api_binding_unittest.cc
+++ b/extensions/renderer/bindings/api_binding_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_util.cc b/extensions/renderer/bindings/api_binding_util.cc
index 175070b..22796f6 100644
--- a/extensions/renderer/bindings/api_binding_util.cc
+++ b/extensions/renderer/bindings/api_binding_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_binding_util.h b/extensions/renderer/bindings/api_binding_util.h
index 524207fb..a5b0013 100644
--- a/extensions/renderer/bindings/api_binding_util.h
+++ b/extensions/renderer/bindings/api_binding_util.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_bindings_system.cc b/extensions/renderer/bindings/api_bindings_system.cc
index b0b7f60..7f1c49f2 100644
--- a/extensions/renderer/bindings/api_bindings_system.cc
+++ b/extensions/renderer/bindings/api_bindings_system.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_bindings_system.h b/extensions/renderer/bindings/api_bindings_system.h
index 5f244a9..5ee608e 100644
--- a/extensions/renderer/bindings/api_bindings_system.h
+++ b/extensions/renderer/bindings/api_bindings_system.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_bindings_system_unittest.cc b/extensions/renderer/bindings/api_bindings_system_unittest.cc
index b2d8a848..5700227 100644
--- a/extensions/renderer/bindings/api_bindings_system_unittest.cc
+++ b/extensions/renderer/bindings/api_bindings_system_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_bindings_system_unittest.h b/extensions/renderer/bindings/api_bindings_system_unittest.h
index 217ab94..fe97732 100644
--- a/extensions/renderer/bindings/api_bindings_system_unittest.h
+++ b/extensions/renderer/bindings/api_bindings_system_unittest.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_event_handler.cc b/extensions/renderer/bindings/api_event_handler.cc
index baf7158..6bd1b7b 100644
--- a/extensions/renderer/bindings/api_event_handler.cc
+++ b/extensions/renderer/bindings/api_event_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_event_handler.h b/extensions/renderer/bindings/api_event_handler.h
index 4fa861c..fd2edfb5 100644
--- a/extensions/renderer/bindings/api_event_handler.h
+++ b/extensions/renderer/bindings/api_event_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_event_handler_unittest.cc b/extensions/renderer/bindings/api_event_handler_unittest.cc
index 22884a6..5c923baf 100644
--- a/extensions/renderer/bindings/api_event_handler_unittest.cc
+++ b/extensions/renderer/bindings/api_event_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_event_listeners.cc b/extensions/renderer/bindings/api_event_listeners.cc
index 9bb3b3b..2007700 100644
--- a/extensions/renderer/bindings/api_event_listeners.cc
+++ b/extensions/renderer/bindings/api_event_listeners.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_event_listeners.h b/extensions/renderer/bindings/api_event_listeners.h
index 5a784a2..851c3e8 100644
--- a/extensions/renderer/bindings/api_event_listeners.h
+++ b/extensions/renderer/bindings/api_event_listeners.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_event_listeners_unittest.cc b/extensions/renderer/bindings/api_event_listeners_unittest.cc
index 583364db..1c7465b 100644
--- a/extensions/renderer/bindings/api_event_listeners_unittest.cc
+++ b/extensions/renderer/bindings/api_event_listeners_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_invocation_errors.cc b/extensions/renderer/bindings/api_invocation_errors.cc
index 225a118..64abdb5e 100644
--- a/extensions/renderer/bindings/api_invocation_errors.cc
+++ b/extensions/renderer/bindings/api_invocation_errors.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_invocation_errors.h b/extensions/renderer/bindings/api_invocation_errors.h
index 0643e65..e21700ec 100644
--- a/extensions/renderer/bindings/api_invocation_errors.h
+++ b/extensions/renderer/bindings/api_invocation_errors.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_invocation_errors_unittest.cc b/extensions/renderer/bindings/api_invocation_errors_unittest.cc
index 32be963..c46ba19 100644
--- a/extensions/renderer/bindings/api_invocation_errors_unittest.cc
+++ b/extensions/renderer/bindings/api_invocation_errors_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_last_error.cc b/extensions/renderer/bindings/api_last_error.cc
index 7496f7e6..f437ed8 100644
--- a/extensions/renderer/bindings/api_last_error.cc
+++ b/extensions/renderer/bindings/api_last_error.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_last_error.h b/extensions/renderer/bindings/api_last_error.h
index 9a9a9c95..94e61de 100644
--- a/extensions/renderer/bindings/api_last_error.h
+++ b/extensions/renderer/bindings/api_last_error.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_last_error_unittest.cc b/extensions/renderer/bindings/api_last_error_unittest.cc
index 37a4a09..e283868 100644
--- a/extensions/renderer/bindings/api_last_error_unittest.cc
+++ b/extensions/renderer/bindings/api_last_error_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_request_handler.cc b/extensions/renderer/bindings/api_request_handler.cc
index 5a2fcd5..16c2701 100644
--- a/extensions/renderer/bindings/api_request_handler.cc
+++ b/extensions/renderer/bindings/api_request_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_request_handler.h b/extensions/renderer/bindings/api_request_handler.h
index 46f051b..33cb022 100644
--- a/extensions/renderer/bindings/api_request_handler.h
+++ b/extensions/renderer/bindings/api_request_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_request_handler_unittest.cc b/extensions/renderer/bindings/api_request_handler_unittest.cc
index c469ce3..e52ac54 100644
--- a/extensions/renderer/bindings/api_request_handler_unittest.cc
+++ b/extensions/renderer/bindings/api_request_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_response_validator.cc b/extensions/renderer/bindings/api_response_validator.cc
index e142aab..3dcb7d6 100644
--- a/extensions/renderer/bindings/api_response_validator.cc
+++ b/extensions/renderer/bindings/api_response_validator.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_response_validator.h b/extensions/renderer/bindings/api_response_validator.h
index 8144678..76a9c1b2 100644
--- a/extensions/renderer/bindings/api_response_validator.h
+++ b/extensions/renderer/bindings/api_response_validator.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_response_validator_unittest.cc b/extensions/renderer/bindings/api_response_validator_unittest.cc
index 9bec6c7f..f947c40 100644
--- a/extensions/renderer/bindings/api_response_validator_unittest.cc
+++ b/extensions/renderer/bindings/api_response_validator_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_signature.cc b/extensions/renderer/bindings/api_signature.cc
index efd246b..92a66c2 100644
--- a/extensions/renderer/bindings/api_signature.cc
+++ b/extensions/renderer/bindings/api_signature.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_signature.h b/extensions/renderer/bindings/api_signature.h
index 3841be9c..2cc38f7 100644
--- a/extensions/renderer/bindings/api_signature.h
+++ b/extensions/renderer/bindings/api_signature.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_signature_unittest.cc b/extensions/renderer/bindings/api_signature_unittest.cc
index fe9594c..91c9a8e 100644
--- a/extensions/renderer/bindings/api_signature_unittest.cc
+++ b/extensions/renderer/bindings/api_signature_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_type_reference_map.cc b/extensions/renderer/bindings/api_type_reference_map.cc
index 9378919..719180d 100644
--- a/extensions/renderer/bindings/api_type_reference_map.cc
+++ b/extensions/renderer/bindings/api_type_reference_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/api_type_reference_map.h b/extensions/renderer/bindings/api_type_reference_map.h
index fdfdd20..5e5a6d3 100644
--- a/extensions/renderer/bindings/api_type_reference_map.h
+++ b/extensions/renderer/bindings/api_type_reference_map.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/argument_spec.cc b/extensions/renderer/bindings/argument_spec.cc
index a6b1723..1e10bf1b 100644
--- a/extensions/renderer/bindings/argument_spec.cc
+++ b/extensions/renderer/bindings/argument_spec.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/argument_spec.h b/extensions/renderer/bindings/argument_spec.h
index 348bfb66..90796cf3 100644
--- a/extensions/renderer/bindings/argument_spec.h
+++ b/extensions/renderer/bindings/argument_spec.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/argument_spec_builder.cc b/extensions/renderer/bindings/argument_spec_builder.cc
index 6bd0d0e..3ac75976 100644
--- a/extensions/renderer/bindings/argument_spec_builder.cc
+++ b/extensions/renderer/bindings/argument_spec_builder.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/argument_spec_builder.h b/extensions/renderer/bindings/argument_spec_builder.h
index 6d91999..c8318b77 100644
--- a/extensions/renderer/bindings/argument_spec_builder.h
+++ b/extensions/renderer/bindings/argument_spec_builder.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/argument_spec_unittest.cc b/extensions/renderer/bindings/argument_spec_unittest.cc
index a142f94..9f406c1 100644
--- a/extensions/renderer/bindings/argument_spec_unittest.cc
+++ b/extensions/renderer/bindings/argument_spec_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/binding_access_checker.cc b/extensions/renderer/bindings/binding_access_checker.cc
index a05676b..8ed24f5 100644
--- a/extensions/renderer/bindings/binding_access_checker.cc
+++ b/extensions/renderer/bindings/binding_access_checker.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/binding_access_checker.h b/extensions/renderer/bindings/binding_access_checker.h
index 33786f2..d4070656 100644
--- a/extensions/renderer/bindings/binding_access_checker.h
+++ b/extensions/renderer/bindings/binding_access_checker.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/binding_access_checker_unittest.cc b/extensions/renderer/bindings/binding_access_checker_unittest.cc
index c7b85c2..21e903b 100644
--- a/extensions/renderer/bindings/binding_access_checker_unittest.cc
+++ b/extensions/renderer/bindings/binding_access_checker_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/declarative_event.cc b/extensions/renderer/bindings/declarative_event.cc
index 419e40fd..565bc203e 100644
--- a/extensions/renderer/bindings/declarative_event.cc
+++ b/extensions/renderer/bindings/declarative_event.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/declarative_event.h b/extensions/renderer/bindings/declarative_event.h
index 048e1ca9..f59b79e5 100644
--- a/extensions/renderer/bindings/declarative_event.h
+++ b/extensions/renderer/bindings/declarative_event.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/declarative_event_unittest.cc b/extensions/renderer/bindings/declarative_event_unittest.cc
index 3816b1b2..3d1d3b7fc 100644
--- a/extensions/renderer/bindings/declarative_event_unittest.cc
+++ b/extensions/renderer/bindings/declarative_event_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/event_emitter.cc b/extensions/renderer/bindings/event_emitter.cc
index 75d99c1..db957c5 100644
--- a/extensions/renderer/bindings/event_emitter.cc
+++ b/extensions/renderer/bindings/event_emitter.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/event_emitter.h b/extensions/renderer/bindings/event_emitter.h
index ee65780a..b84db49 100644
--- a/extensions/renderer/bindings/event_emitter.h
+++ b/extensions/renderer/bindings/event_emitter.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/event_emitter_unittest.cc b/extensions/renderer/bindings/event_emitter_unittest.cc
index 7b29961..cacda982 100644
--- a/extensions/renderer/bindings/event_emitter_unittest.cc
+++ b/extensions/renderer/bindings/event_emitter_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/exception_handler.cc b/extensions/renderer/bindings/exception_handler.cc
index aa8587a4..df3bee8 100644
--- a/extensions/renderer/bindings/exception_handler.cc
+++ b/extensions/renderer/bindings/exception_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/exception_handler.h b/extensions/renderer/bindings/exception_handler.h
index e24bf7e..96b40a2e 100644
--- a/extensions/renderer/bindings/exception_handler.h
+++ b/extensions/renderer/bindings/exception_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/exception_handler_unittest.cc b/extensions/renderer/bindings/exception_handler_unittest.cc
index a1e819fd..1d099217 100644
--- a/extensions/renderer/bindings/exception_handler_unittest.cc
+++ b/extensions/renderer/bindings/exception_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/get_per_context_data.h b/extensions/renderer/bindings/get_per_context_data.h
index 302638e..12f25af 100644
--- a/extensions/renderer/bindings/get_per_context_data.h
+++ b/extensions/renderer/bindings/get_per_context_data.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/interaction_provider.h b/extensions/renderer/bindings/interaction_provider.h
index f93e2869..4b384fd 100644
--- a/extensions/renderer/bindings/interaction_provider.h
+++ b/extensions/renderer/bindings/interaction_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/js_runner.cc b/extensions/renderer/bindings/js_runner.cc
index e1e690f..c71e115 100644
--- a/extensions/renderer/bindings/js_runner.cc
+++ b/extensions/renderer/bindings/js_runner.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/js_runner.h b/extensions/renderer/bindings/js_runner.h
index 4328e0d..a3cc6270 100644
--- a/extensions/renderer/bindings/js_runner.h
+++ b/extensions/renderer/bindings/js_runner.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/listener_tracker.cc b/extensions/renderer/bindings/listener_tracker.cc
index dba8f600..097e8e1 100644
--- a/extensions/renderer/bindings/listener_tracker.cc
+++ b/extensions/renderer/bindings/listener_tracker.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/listener_tracker.h b/extensions/renderer/bindings/listener_tracker.h
index f6b2384..29e7c7a4 100644
--- a/extensions/renderer/bindings/listener_tracker.h
+++ b/extensions/renderer/bindings/listener_tracker.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/listener_tracker_unittest.cc b/extensions/renderer/bindings/listener_tracker_unittest.cc
index 85443f20..80480d8 100644
--- a/extensions/renderer/bindings/listener_tracker_unittest.cc
+++ b/extensions/renderer/bindings/listener_tracker_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/returns_async_builder.cc b/extensions/renderer/bindings/returns_async_builder.cc
index 1ec0a05..e464ad9 100644
--- a/extensions/renderer/bindings/returns_async_builder.cc
+++ b/extensions/renderer/bindings/returns_async_builder.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/returns_async_builder.h b/extensions/renderer/bindings/returns_async_builder.h
index 1c70a415..cb049db 100644
--- a/extensions/renderer/bindings/returns_async_builder.h
+++ b/extensions/renderer/bindings/returns_async_builder.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/test_interaction_provider.cc b/extensions/renderer/bindings/test_interaction_provider.cc
index b4aa7415..2728e174 100644
--- a/extensions/renderer/bindings/test_interaction_provider.cc
+++ b/extensions/renderer/bindings/test_interaction_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/test_interaction_provider.h b/extensions/renderer/bindings/test_interaction_provider.h
index f5c1793..fd66a151 100644
--- a/extensions/renderer/bindings/test_interaction_provider.h
+++ b/extensions/renderer/bindings/test_interaction_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/test_js_runner.cc b/extensions/renderer/bindings/test_js_runner.cc
index 25b2479..017ca35 100644
--- a/extensions/renderer/bindings/test_js_runner.cc
+++ b/extensions/renderer/bindings/test_js_runner.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/bindings/test_js_runner.h b/extensions/renderer/bindings/test_js_runner.h
index 91e7ca9..da1b0b40 100644
--- a/extensions/renderer/bindings/test_js_runner.h
+++ b/extensions/renderer/bindings/test_js_runner.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/blob_native_handler.cc b/extensions/renderer/blob_native_handler.cc
index 2bcbca4..372b79e 100644
--- a/extensions/renderer/blob_native_handler.cc
+++ b/extensions/renderer/blob_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/blob_native_handler.h b/extensions/renderer/blob_native_handler.h
index 0886d49..c8314da3 100644
--- a/extensions/renderer/blob_native_handler.h
+++ b/extensions/renderer/blob_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/chrome_setting.cc b/extensions/renderer/chrome_setting.cc
index bf68980..bf285c6 100644
--- a/extensions/renderer/chrome_setting.cc
+++ b/extensions/renderer/chrome_setting.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/chrome_setting.h b/extensions/renderer/chrome_setting.h
index e0f2082..8c07b7e8 100644
--- a/extensions/renderer/chrome_setting.h
+++ b/extensions/renderer/chrome_setting.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/console.cc b/extensions/renderer/console.cc
index eef92a77..236f95a 100644
--- a/extensions/renderer/console.cc
+++ b/extensions/renderer/console.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/console.h b/extensions/renderer/console.h
index 4dec549e..c20352c 100644
--- a/extensions/renderer/console.h
+++ b/extensions/renderer/console.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/content_setting.cc b/extensions/renderer/content_setting.cc
index 399a40b..011fca7 100644
--- a/extensions/renderer/content_setting.cc
+++ b/extensions/renderer/content_setting.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/content_setting.h b/extensions/renderer/content_setting.h
index 39a8bcee..c6b4646 100644
--- a/extensions/renderer/content_setting.h
+++ b/extensions/renderer/content_setting.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/content_watcher.cc b/extensions/renderer/content_watcher.cc
index 3ac77ea..532428f0 100644
--- a/extensions/renderer/content_watcher.cc
+++ b/extensions/renderer/content_watcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/content_watcher.h b/extensions/renderer/content_watcher.h
index f76541e5..2923e145 100644
--- a/extensions/renderer/content_watcher.h
+++ b/extensions/renderer/content_watcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/context_menus_custom_bindings.cc b/extensions/renderer/context_menus_custom_bindings.cc
index 7ed4149..7d4faf7 100644
--- a/extensions/renderer/context_menus_custom_bindings.cc
+++ b/extensions/renderer/context_menus_custom_bindings.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/context_menus_custom_bindings.h b/extensions/renderer/context_menus_custom_bindings.h
index 06fc0d6..c227366 100644
--- a/extensions/renderer/context_menus_custom_bindings.h
+++ b/extensions/renderer/context_menus_custom_bindings.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/declarative_content_hooks_delegate.cc b/extensions/renderer/declarative_content_hooks_delegate.cc
index 34d2c1b..3b44fb44 100644
--- a/extensions/renderer/declarative_content_hooks_delegate.cc
+++ b/extensions/renderer/declarative_content_hooks_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/declarative_content_hooks_delegate.h b/extensions/renderer/declarative_content_hooks_delegate.h
index 0a33539..fb5ddcf2 100644
--- a/extensions/renderer/declarative_content_hooks_delegate.h
+++ b/extensions/renderer/declarative_content_hooks_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/dispatcher.cc b/extensions/renderer/dispatcher.cc
index 63f1826..4a99a11 100644
--- a/extensions/renderer/dispatcher.cc
+++ b/extensions/renderer/dispatcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/dispatcher.h b/extensions/renderer/dispatcher.h
index 675fcc5..0f982a19 100644
--- a/extensions/renderer/dispatcher.h
+++ b/extensions/renderer/dispatcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/dispatcher_delegate.cc b/extensions/renderer/dispatcher_delegate.cc
index 4bd6a76..c05ccb40 100644
--- a/extensions/renderer/dispatcher_delegate.cc
+++ b/extensions/renderer/dispatcher_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/dispatcher_delegate.h b/extensions/renderer/dispatcher_delegate.h
index be16860..2ee9b7b 100644
--- a/extensions/renderer/dispatcher_delegate.h
+++ b/extensions/renderer/dispatcher_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/dom_activity_logger.cc b/extensions/renderer/dom_activity_logger.cc
index b86f12ad..cfea9b3 100644
--- a/extensions/renderer/dom_activity_logger.cc
+++ b/extensions/renderer/dom_activity_logger.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/dom_activity_logger.h b/extensions/renderer/dom_activity_logger.h
index ce7b00e..fee6f59 100644
--- a/extensions/renderer/dom_activity_logger.h
+++ b/extensions/renderer/dom_activity_logger.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/dom_hooks_delegate.cc b/extensions/renderer/dom_hooks_delegate.cc
index bca89c9..85e9d8f 100644
--- a/extensions/renderer/dom_hooks_delegate.cc
+++ b/extensions/renderer/dom_hooks_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/dom_hooks_delegate.h b/extensions/renderer/dom_hooks_delegate.h
index 5b917cd..995a6ec 100644
--- a/extensions/renderer/dom_hooks_delegate.h
+++ b/extensions/renderer/dom_hooks_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_frame_helper.cc b/extensions/renderer/extension_frame_helper.cc
index 6b75f3ed..49624c1 100644
--- a/extensions/renderer/extension_frame_helper.cc
+++ b/extensions/renderer/extension_frame_helper.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_frame_helper.h b/extensions/renderer/extension_frame_helper.h
index f904500..02b8cbd 100644
--- a/extensions/renderer/extension_frame_helper.h
+++ b/extensions/renderer/extension_frame_helper.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_injection_host.cc b/extensions/renderer/extension_injection_host.cc
index 13d5882..22f6663 100644
--- a/extensions/renderer/extension_injection_host.cc
+++ b/extensions/renderer/extension_injection_host.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_injection_host.h b/extensions/renderer/extension_injection_host.h
index 2117356..9bdd110 100644
--- a/extensions/renderer/extension_injection_host.h
+++ b/extensions/renderer/extension_injection_host.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_interaction_provider.cc b/extensions/renderer/extension_interaction_provider.cc
index 80b6cf8..34a41a3 100644
--- a/extensions/renderer/extension_interaction_provider.cc
+++ b/extensions/renderer/extension_interaction_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_interaction_provider.h b/extensions/renderer/extension_interaction_provider.h
index dda31bf..7359407c85 100644
--- a/extensions/renderer/extension_interaction_provider.h
+++ b/extensions/renderer/extension_interaction_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_js_runner.cc b/extensions/renderer/extension_js_runner.cc
index d0e3dc5..d15b259 100644
--- a/extensions/renderer/extension_js_runner.cc
+++ b/extensions/renderer/extension_js_runner.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_js_runner.h b/extensions/renderer/extension_js_runner.h
index 070ed00b..7bc0d4e1 100644
--- a/extensions/renderer/extension_js_runner.h
+++ b/extensions/renderer/extension_js_runner.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_throttle_entry.cc b/extensions/renderer/extension_throttle_entry.cc
index c7fbc6b..e6d2831b 100644
--- a/extensions/renderer/extension_throttle_entry.cc
+++ b/extensions/renderer/extension_throttle_entry.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_throttle_entry.h b/extensions/renderer/extension_throttle_entry.h
index e858663..03e901a 100644
--- a/extensions/renderer/extension_throttle_entry.h
+++ b/extensions/renderer/extension_throttle_entry.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_throttle_manager.cc b/extensions/renderer/extension_throttle_manager.cc
index 89a3b78..0e94db2 100644
--- a/extensions/renderer/extension_throttle_manager.cc
+++ b/extensions/renderer/extension_throttle_manager.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_throttle_manager.h b/extensions/renderer/extension_throttle_manager.h
index c51b749..448b454 100644
--- a/extensions/renderer/extension_throttle_manager.h
+++ b/extensions/renderer/extension_throttle_manager.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_throttle_simulation_unittest.cc b/extensions/renderer/extension_throttle_simulation_unittest.cc
index 31b87a67..df89461 100644
--- a/extensions/renderer/extension_throttle_simulation_unittest.cc
+++ b/extensions/renderer/extension_throttle_simulation_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_throttle_test_support.cc b/extensions/renderer/extension_throttle_test_support.cc
index feba4a35..d6523d5 100644
--- a/extensions/renderer/extension_throttle_test_support.cc
+++ b/extensions/renderer/extension_throttle_test_support.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_throttle_test_support.h b/extensions/renderer/extension_throttle_test_support.h
index bfa4bd44..526415bd1 100644
--- a/extensions/renderer/extension_throttle_test_support.h
+++ b/extensions/renderer/extension_throttle_test_support.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_throttle_unittest.cc b/extensions/renderer/extension_throttle_unittest.cc
index f41bd1b4..190f727 100644
--- a/extensions/renderer/extension_throttle_unittest.cc
+++ b/extensions/renderer/extension_throttle_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_url_loader_throttle.cc b/extensions/renderer/extension_url_loader_throttle.cc
index 88aea14..1f61f2b 100644
--- a/extensions/renderer/extension_url_loader_throttle.cc
+++ b/extensions/renderer/extension_url_loader_throttle.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extension_url_loader_throttle.h b/extensions/renderer/extension_url_loader_throttle.h
index 962966b1..4382676 100644
--- a/extensions/renderer/extension_url_loader_throttle.h
+++ b/extensions/renderer/extension_url_loader_throttle.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extensions_render_frame_observer.cc b/extensions/renderer/extensions_render_frame_observer.cc
index 0e78f5e..d4e4fad 100644
--- a/extensions/renderer/extensions_render_frame_observer.cc
+++ b/extensions/renderer/extensions_render_frame_observer.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extensions_render_frame_observer.h b/extensions/renderer/extensions_render_frame_observer.h
index 54f1d8c..fe91ffc3 100644
--- a/extensions/renderer/extensions_render_frame_observer.h
+++ b/extensions/renderer/extensions_render_frame_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extensions_renderer_client.cc b/extensions/renderer/extensions_renderer_client.cc
index ff1b498..ce9077b 100644
--- a/extensions/renderer/extensions_renderer_client.cc
+++ b/extensions/renderer/extensions_renderer_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/extensions_renderer_client.h b/extensions/renderer/extensions_renderer_client.h
index 74a10e2..3ddd72a 100644
--- a/extensions/renderer/extensions_renderer_client.h
+++ b/extensions/renderer/extensions_renderer_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/feature_cache.cc b/extensions/renderer/feature_cache.cc
index 9b2ed97..772bea9 100644
--- a/extensions/renderer/feature_cache.cc
+++ b/extensions/renderer/feature_cache.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/feature_cache.h b/extensions/renderer/feature_cache.h
index 95a63d66..607d83a 100644
--- a/extensions/renderer/feature_cache.h
+++ b/extensions/renderer/feature_cache.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/feature_cache_unittest.cc b/extensions/renderer/feature_cache_unittest.cc
index 0b98df52..75e56a4 100644
--- a/extensions/renderer/feature_cache_unittest.cc
+++ b/extensions/renderer/feature_cache_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/file_system_natives.cc b/extensions/renderer/file_system_natives.cc
index a761474..7445b0c 100644
--- a/extensions/renderer/file_system_natives.cc
+++ b/extensions/renderer/file_system_natives.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/file_system_natives.h b/extensions/renderer/file_system_natives.h
index 1333537..52f9f5e 100644
--- a/extensions/renderer/file_system_natives.h
+++ b/extensions/renderer/file_system_natives.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/gc_callback.cc b/extensions/renderer/gc_callback.cc
index 88d4ed5b..c1e1206 100644
--- a/extensions/renderer/gc_callback.cc
+++ b/extensions/renderer/gc_callback.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/gc_callback.h b/extensions/renderer/gc_callback.h
index f9f52ab..dd5c780 100644
--- a/extensions/renderer/gc_callback.h
+++ b/extensions/renderer/gc_callback.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/gc_callback_unittest.cc b/extensions/renderer/gc_callback_unittest.cc
index 858e040..0df58fef 100644
--- a/extensions/renderer/gc_callback_unittest.cc
+++ b/extensions/renderer/gc_callback_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/get_script_context.cc b/extensions/renderer/get_script_context.cc
index 43efa7e..3d0ad1e 100644
--- a/extensions/renderer/get_script_context.cc
+++ b/extensions/renderer/get_script_context.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/get_script_context.h b/extensions/renderer/get_script_context.h
index dfe265a..99f2b9d 100644
--- a/extensions/renderer/get_script_context.h
+++ b/extensions/renderer/get_script_context.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/gin_port.cc b/extensions/renderer/gin_port.cc
index 29c4b0d3..5956d14 100644
--- a/extensions/renderer/gin_port.cc
+++ b/extensions/renderer/gin_port.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/gin_port.h b/extensions/renderer/gin_port.h
index 361c0c6..9aadb2a9 100644
--- a/extensions/renderer/gin_port.h
+++ b/extensions/renderer/gin_port.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/gin_port_unittest.cc b/extensions/renderer/gin_port_unittest.cc
index 840ea1ff..d866f97a 100644
--- a/extensions/renderer/gin_port_unittest.cc
+++ b/extensions/renderer/gin_port_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/guest_view/guest_view_internal_custom_bindings.cc b/extensions/renderer/guest_view/guest_view_internal_custom_bindings.cc
index ef5581d..b38cc03 100644
--- a/extensions/renderer/guest_view/guest_view_internal_custom_bindings.cc
+++ b/extensions/renderer/guest_view/guest_view_internal_custom_bindings.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/guest_view/guest_view_internal_custom_bindings.h b/extensions/renderer/guest_view/guest_view_internal_custom_bindings.h
index a075fb8e3..7d6c4c2c 100644
--- a/extensions/renderer/guest_view/guest_view_internal_custom_bindings.h
+++ b/extensions/renderer/guest_view/guest_view_internal_custom_bindings.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.cc b/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.cc
index 1aa11e9e..0e3f470 100644
--- a/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.cc
+++ b/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.h b/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.h
index 7b76f48..1b5586aa 100644
--- a/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.h
+++ b/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_frame_container.cc b/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_frame_container.cc
index c97360e77..0371b5a6 100644
--- a/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_frame_container.cc
+++ b/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_frame_container.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_frame_container.h b/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_frame_container.h
index 8fa4dfb7..8bdc3fdc 100644
--- a/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_frame_container.h
+++ b/extensions/renderer/guest_view/mime_handler_view/mime_handler_view_frame_container.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/guest_view/mime_handler_view/post_message_support.cc b/extensions/renderer/guest_view/mime_handler_view/post_message_support.cc
index 94a01017..75aaaf1 100644
--- a/extensions/renderer/guest_view/mime_handler_view/post_message_support.cc
+++ b/extensions/renderer/guest_view/mime_handler_view/post_message_support.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/guest_view/mime_handler_view/post_message_support.h b/extensions/renderer/guest_view/mime_handler_view/post_message_support.h
index d21d240..878dff82 100644
--- a/extensions/renderer/guest_view/mime_handler_view/post_message_support.h
+++ b/extensions/renderer/guest_view/mime_handler_view/post_message_support.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/i18n_hooks_delegate.cc b/extensions/renderer/i18n_hooks_delegate.cc
index 648a206..a9eb773 100644
--- a/extensions/renderer/i18n_hooks_delegate.cc
+++ b/extensions/renderer/i18n_hooks_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/i18n_hooks_delegate.h b/extensions/renderer/i18n_hooks_delegate.h
index 7fb3681..f2742e875 100644
--- a/extensions/renderer/i18n_hooks_delegate.h
+++ b/extensions/renderer/i18n_hooks_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/i18n_hooks_delegate_unittest.cc b/extensions/renderer/i18n_hooks_delegate_unittest.cc
index 3707173..4baf81f 100644
--- a/extensions/renderer/i18n_hooks_delegate_unittest.cc
+++ b/extensions/renderer/i18n_hooks_delegate_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/id_generator_custom_bindings.cc b/extensions/renderer/id_generator_custom_bindings.cc
index 64cfa87..855162a 100644
--- a/extensions/renderer/id_generator_custom_bindings.cc
+++ b/extensions/renderer/id_generator_custom_bindings.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/id_generator_custom_bindings.h b/extensions/renderer/id_generator_custom_bindings.h
index 8eb5774..e6a2738c 100644
--- a/extensions/renderer/id_generator_custom_bindings.h
+++ b/extensions/renderer/id_generator_custom_bindings.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/injection_host.cc b/extensions/renderer/injection_host.cc
index 43262b7..a3cce59 100644
--- a/extensions/renderer/injection_host.cc
+++ b/extensions/renderer/injection_host.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/injection_host.h b/extensions/renderer/injection_host.h
index e1bf161..53f82df6 100644
--- a/extensions/renderer/injection_host.h
+++ b/extensions/renderer/injection_host.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/ipc_message_sender.cc b/extensions/renderer/ipc_message_sender.cc
index 7c8c794..9d89c29 100644
--- a/extensions/renderer/ipc_message_sender.cc
+++ b/extensions/renderer/ipc_message_sender.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/ipc_message_sender.h b/extensions/renderer/ipc_message_sender.h
index a851fd3..1ead29c 100644
--- a/extensions/renderer/ipc_message_sender.h
+++ b/extensions/renderer/ipc_message_sender.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/lazy_background_page_native_handler.cc b/extensions/renderer/lazy_background_page_native_handler.cc
index 5a43d4e..482c5c9 100644
--- a/extensions/renderer/lazy_background_page_native_handler.cc
+++ b/extensions/renderer/lazy_background_page_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/lazy_background_page_native_handler.h b/extensions/renderer/lazy_background_page_native_handler.h
index ccb5b4b..6e2f927 100644
--- a/extensions/renderer/lazy_background_page_native_handler.h
+++ b/extensions/renderer/lazy_background_page_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/localization_peer.cc b/extensions/renderer/localization_peer.cc
index b6e5e1d7..3ff41a1e 100644
--- a/extensions/renderer/localization_peer.cc
+++ b/extensions/renderer/localization_peer.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/localization_peer.h b/extensions/renderer/localization_peer.h
index 021aa06c..bb32ae0 100644
--- a/extensions/renderer/localization_peer.h
+++ b/extensions/renderer/localization_peer.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/localization_peer_unittest.cc b/extensions/renderer/localization_peer_unittest.cc
index 3dd7731..bc3ab3b 100644
--- a/extensions/renderer/localization_peer_unittest.cc
+++ b/extensions/renderer/localization_peer_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/logging_native_handler.cc b/extensions/renderer/logging_native_handler.cc
index 06755d5..2f5b49d 100644
--- a/extensions/renderer/logging_native_handler.cc
+++ b/extensions/renderer/logging_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/logging_native_handler.h b/extensions/renderer/logging_native_handler.h
index 2438bc75..7bb9925 100644
--- a/extensions/renderer/logging_native_handler.h
+++ b/extensions/renderer/logging_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/message_target.cc b/extensions/renderer/message_target.cc
index 18505808..eff4d209 100644
--- a/extensions/renderer/message_target.cc
+++ b/extensions/renderer/message_target.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/message_target.h b/extensions/renderer/message_target.h
index 170d511..7fca874 100644
--- a/extensions/renderer/message_target.h
+++ b/extensions/renderer/message_target.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/messaging_bindings.cc b/extensions/renderer/messaging_bindings.cc
index d249f12..5f55c51 100644
--- a/extensions/renderer/messaging_bindings.cc
+++ b/extensions/renderer/messaging_bindings.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/messaging_bindings.h b/extensions/renderer/messaging_bindings.h
index 6ab5338e..59ea6b7 100644
--- a/extensions/renderer/messaging_bindings.h
+++ b/extensions/renderer/messaging_bindings.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/messaging_util.cc b/extensions/renderer/messaging_util.cc
index 0a5edbe..d4936c5 100644
--- a/extensions/renderer/messaging_util.cc
+++ b/extensions/renderer/messaging_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/messaging_util.h b/extensions/renderer/messaging_util.h
index 60ef81c..0429968 100644
--- a/extensions/renderer/messaging_util.h
+++ b/extensions/renderer/messaging_util.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/messaging_util_unittest.cc b/extensions/renderer/messaging_util_unittest.cc
index f8481bab..9ea21f9 100644
--- a/extensions/renderer/messaging_util_unittest.cc
+++ b/extensions/renderer/messaging_util_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/module_system.cc b/extensions/renderer/module_system.cc
index 3b40fd7..fc69f0bd 100644
--- a/extensions/renderer/module_system.cc
+++ b/extensions/renderer/module_system.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/module_system.h b/extensions/renderer/module_system.h
index 1830092b..39a5a98 100644
--- a/extensions/renderer/module_system.h
+++ b/extensions/renderer/module_system.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/module_system_test.cc b/extensions/renderer/module_system_test.cc
index 51acc056..ab74417 100644
--- a/extensions/renderer/module_system_test.cc
+++ b/extensions/renderer/module_system_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/module_system_test.h b/extensions/renderer/module_system_test.h
index 66d6a440..96afae1 100644
--- a/extensions/renderer/module_system_test.h
+++ b/extensions/renderer/module_system_test.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/module_system_unittest.cc b/extensions/renderer/module_system_unittest.cc
index 1eeba3df0..63c6e38 100644
--- a/extensions/renderer/module_system_unittest.cc
+++ b/extensions/renderer/module_system_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_extension_bindings_system.cc b/extensions/renderer/native_extension_bindings_system.cc
index fccbc93..dc40a1d 100644
--- a/extensions/renderer/native_extension_bindings_system.cc
+++ b/extensions/renderer/native_extension_bindings_system.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_extension_bindings_system.h b/extensions/renderer/native_extension_bindings_system.h
index 7fa7154..13c0c47 100644
--- a/extensions/renderer/native_extension_bindings_system.h
+++ b/extensions/renderer/native_extension_bindings_system.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_extension_bindings_system_test_base.cc b/extensions/renderer/native_extension_bindings_system_test_base.cc
index 680954e..f8e4f0d 100644
--- a/extensions/renderer/native_extension_bindings_system_test_base.cc
+++ b/extensions/renderer/native_extension_bindings_system_test_base.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_extension_bindings_system_test_base.h b/extensions/renderer/native_extension_bindings_system_test_base.h
index 95a7733..be893e4c 100644
--- a/extensions/renderer/native_extension_bindings_system_test_base.h
+++ b/extensions/renderer/native_extension_bindings_system_test_base.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_extension_bindings_system_unittest.cc b/extensions/renderer/native_extension_bindings_system_unittest.cc
index 5ad9674..c94dc8e 100644
--- a/extensions/renderer/native_extension_bindings_system_unittest.cc
+++ b/extensions/renderer/native_extension_bindings_system_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_handler.cc b/extensions/renderer/native_handler.cc
index 6079447..976ecbe5 100644
--- a/extensions/renderer/native_handler.cc
+++ b/extensions/renderer/native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_handler.h b/extensions/renderer/native_handler.h
index d31ef07..44833fa9 100644
--- a/extensions/renderer/native_handler.h
+++ b/extensions/renderer/native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_renderer_messaging_service.cc b/extensions/renderer/native_renderer_messaging_service.cc
index 0ceefcc..8a50f48b 100644
--- a/extensions/renderer/native_renderer_messaging_service.cc
+++ b/extensions/renderer/native_renderer_messaging_service.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_renderer_messaging_service.h b/extensions/renderer/native_renderer_messaging_service.h
index 890a54c..1180a1c 100644
--- a/extensions/renderer/native_renderer_messaging_service.h
+++ b/extensions/renderer/native_renderer_messaging_service.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/native_renderer_messaging_service_unittest.cc b/extensions/renderer/native_renderer_messaging_service_unittest.cc
index 857a83c9..72cae1d 100644
--- a/extensions/renderer/native_renderer_messaging_service_unittest.cc
+++ b/extensions/renderer/native_renderer_messaging_service_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/object_backed_native_handler.cc b/extensions/renderer/object_backed_native_handler.cc
index d3e0a58..7ffb141 100644
--- a/extensions/renderer/object_backed_native_handler.cc
+++ b/extensions/renderer/object_backed_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/object_backed_native_handler.h b/extensions/renderer/object_backed_native_handler.h
index 3c7e63e..fb44a03 100644
--- a/extensions/renderer/object_backed_native_handler.h
+++ b/extensions/renderer/object_backed_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/one_time_message_handler.cc b/extensions/renderer/one_time_message_handler.cc
index 8d5bbb8..7b468bf 100644
--- a/extensions/renderer/one_time_message_handler.cc
+++ b/extensions/renderer/one_time_message_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/one_time_message_handler.h b/extensions/renderer/one_time_message_handler.h
index 7342c9d5..b1929da 100644
--- a/extensions/renderer/one_time_message_handler.h
+++ b/extensions/renderer/one_time_message_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/one_time_message_handler_unittest.cc b/extensions/renderer/one_time_message_handler_unittest.cc
index b872e54..9b0d222 100644
--- a/extensions/renderer/one_time_message_handler_unittest.cc
+++ b/extensions/renderer/one_time_message_handler_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/process_info_native_handler.cc b/extensions/renderer/process_info_native_handler.cc
index dace0f66..2ae85ad0 100644
--- a/extensions/renderer/process_info_native_handler.cc
+++ b/extensions/renderer/process_info_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/process_info_native_handler.h b/extensions/renderer/process_info_native_handler.h
index ebb790d2..6db64d1 100644
--- a/extensions/renderer/process_info_native_handler.h
+++ b/extensions/renderer/process_info_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/programmatic_script_injector.cc b/extensions/renderer/programmatic_script_injector.cc
index 185c33b..b1b9b86 100644
--- a/extensions/renderer/programmatic_script_injector.cc
+++ b/extensions/renderer/programmatic_script_injector.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/programmatic_script_injector.h b/extensions/renderer/programmatic_script_injector.h
index a5e5e4ccb..8826f36 100644
--- a/extensions/renderer/programmatic_script_injector.h
+++ b/extensions/renderer/programmatic_script_injector.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/render_frame_observer_natives.cc b/extensions/renderer/render_frame_observer_natives.cc
index 80ea1a4..40d0f1a 100644
--- a/extensions/renderer/render_frame_observer_natives.cc
+++ b/extensions/renderer/render_frame_observer_natives.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/render_frame_observer_natives.h b/extensions/renderer/render_frame_observer_natives.h
index 8f80ce38..882e50e 100644
--- a/extensions/renderer/render_frame_observer_natives.h
+++ b/extensions/renderer/render_frame_observer_natives.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/renderer_extension_registry.cc b/extensions/renderer/renderer_extension_registry.cc
index e22bb19..c777a18 100644
--- a/extensions/renderer/renderer_extension_registry.cc
+++ b/extensions/renderer/renderer_extension_registry.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/renderer_extension_registry.h b/extensions/renderer/renderer_extension_registry.h
index c822206..5e066b7 100644
--- a/extensions/renderer/renderer_extension_registry.h
+++ b/extensions/renderer/renderer_extension_registry.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resource_bundle_source_map.cc b/extensions/renderer/resource_bundle_source_map.cc
index 103c959..031758c 100644
--- a/extensions/renderer/resource_bundle_source_map.cc
+++ b/extensions/renderer/resource_bundle_source_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resource_bundle_source_map.h b/extensions/renderer/resource_bundle_source_map.h
index ab20546..5c320c5 100644
--- a/extensions/renderer/resource_bundle_source_map.h
+++ b/extensions/renderer/resource_bundle_source_map.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/app_runtime_custom_bindings.js b/extensions/renderer/resources/app_runtime_custom_bindings.js
index 08f68ebe..5164d4f 100644
--- a/extensions/renderer/resources/app_runtime_custom_bindings.js
+++ b/extensions/renderer/resources/app_runtime_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/app_window_custom_bindings.js b/extensions/renderer/resources/app_window_custom_bindings.js
index 8a05256ea..70b7475 100644
--- a/extensions/renderer/resources/app_window_custom_bindings.js
+++ b/extensions/renderer/resources/app_window_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/automation/PRESUBMIT.py b/extensions/renderer/resources/automation/PRESUBMIT.py
index 99ccc7b2..ce454d9 100644
--- a/extensions/renderer/resources/automation/PRESUBMIT.py
+++ b/extensions/renderer/resources/automation/PRESUBMIT.py
@@ -1,4 +1,4 @@
-# Copyright 2021 The Chromium Authors. All rights reserved.
+# Copyright 2021 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/renderer/resources/automation/automation_custom_bindings.js b/extensions/renderer/resources/automation/automation_custom_bindings.js
index 3abd427..da698f9 100644
--- a/extensions/renderer/resources/automation/automation_custom_bindings.js
+++ b/extensions/renderer/resources/automation/automation_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/automation/automation_event.js b/extensions/renderer/resources/automation/automation_event.js
index 0781cfb2..44d25d36 100644
--- a/extensions/renderer/resources/automation/automation_event.js
+++ b/extensions/renderer/resources/automation/automation_event.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/automation/automation_node.js b/extensions/renderer/resources/automation/automation_node.js
index a1478f63..385b0862 100644
--- a/extensions/renderer/resources/automation/automation_node.js
+++ b/extensions/renderer/resources/automation/automation_node.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/automation/automation_tree_cache.js b/extensions/renderer/resources/automation/automation_tree_cache.js
index 86250aef..c366f33 100644
--- a/extensions/renderer/resources/automation/automation_tree_cache.js
+++ b/extensions/renderer/resources/automation/automation_tree_cache.js
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/browser_test_environment_specific_bindings.js b/extensions/renderer/resources/browser_test_environment_specific_bindings.js
index 8574068..03bb972 100644
--- a/extensions/renderer/resources/browser_test_environment_specific_bindings.js
+++ b/extensions/renderer/resources/browser_test_environment_specific_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/context_menus_custom_bindings.js b/extensions/renderer/resources/context_menus_custom_bindings.js
index 3213946..c356d0a7e 100644
--- a/extensions/renderer/resources/context_menus_custom_bindings.js
+++ b/extensions/renderer/resources/context_menus_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/context_menus_handlers.js b/extensions/renderer/resources/context_menus_handlers.js
index b1b19e0..0f99e72 100644
--- a/extensions/renderer/resources/context_menus_handlers.js
+++ b/extensions/renderer/resources/context_menus_handlers.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/declarative_webrequest_custom_bindings.js b/extensions/renderer/resources/declarative_webrequest_custom_bindings.js
index 8ada904..a453181 100644
--- a/extensions/renderer/resources/declarative_webrequest_custom_bindings.js
+++ b/extensions/renderer/resources/declarative_webrequest_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/entry_id_manager.js b/extensions/renderer/resources/entry_id_manager.js
index 8e23942..89962f4 100644
--- a/extensions/renderer/resources/entry_id_manager.js
+++ b/extensions/renderer/resources/entry_id_manager.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/extension.css b/extensions/renderer/resources/extension.css
index 89cdc691..ddb32d3c 100644
--- a/extensions/renderer/resources/extension.css
+++ b/extensions/renderer/resources/extension.css
@@ -1,5 +1,5 @@
/*
- * Copyright 2014 The Chromium Authors. All rights reserved.
+ * Copyright 2014 The Chromium Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
diff --git a/extensions/renderer/resources/extension_fonts.css b/extensions/renderer/resources/extension_fonts.css
index 464f8eb..6ce0497 100644
--- a/extensions/renderer/resources/extension_fonts.css
+++ b/extensions/renderer/resources/extension_fonts.css
@@ -1,5 +1,5 @@
/*
- * Copyright 2014 The Chromium Authors. All rights reserved.
+ * Copyright 2014 The Chromium Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
diff --git a/extensions/renderer/resources/feedback_private_custom_bindings.js b/extensions/renderer/resources/feedback_private_custom_bindings.js
index 0e0521b..66d138102 100644
--- a/extensions/renderer/resources/feedback_private_custom_bindings.js
+++ b/extensions/renderer/resources/feedback_private_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/file_entry_binding_util.js b/extensions/renderer/resources/file_entry_binding_util.js
index 2bafd94..9a1e610 100644
--- a/extensions/renderer/resources/file_entry_binding_util.js
+++ b/extensions/renderer/resources/file_entry_binding_util.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/file_system_custom_bindings.js b/extensions/renderer/resources/file_system_custom_bindings.js
index e62d66a..4d66374d 100644
--- a/extensions/renderer/resources/file_system_custom_bindings.js
+++ b/extensions/renderer/resources/file_system_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/greasemonkey_api.js b/extensions/renderer/resources/greasemonkey_api.js
index bc09911..412f26be 100644
--- a/extensions/renderer/resources/greasemonkey_api.js
+++ b/extensions/renderer/resources/greasemonkey_api.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/app_view/app_view.js b/extensions/renderer/resources/guest_view/app_view/app_view.js
index 1ea9851..a394923 100644
--- a/extensions/renderer/resources/guest_view/app_view/app_view.js
+++ b/extensions/renderer/resources/guest_view/app_view/app_view.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/app_view/app_view_deny.js b/extensions/renderer/resources/guest_view/app_view/app_view_deny.js
index 4802de02..1b3b4c62 100644
--- a/extensions/renderer/resources/guest_view/app_view/app_view_deny.js
+++ b/extensions/renderer/resources/guest_view/app_view/app_view_deny.js
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/app_view/app_view_element.js b/extensions/renderer/resources/guest_view/app_view/app_view_element.js
index 90b74829..345a786 100644
--- a/extensions/renderer/resources/guest_view/app_view/app_view_element.js
+++ b/extensions/renderer/resources/guest_view/app_view/app_view_element.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/extension_options/extension_options.js b/extensions/renderer/resources/guest_view/extension_options/extension_options.js
index 75dbe705..2fad5d8 100644
--- a/extensions/renderer/resources/guest_view/extension_options/extension_options.js
+++ b/extensions/renderer/resources/guest_view/extension_options/extension_options.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/extension_options/extension_options_attributes.js b/extensions/renderer/resources/guest_view/extension_options/extension_options_attributes.js
index 89f4d4f..f189d9e0 100644
--- a/extensions/renderer/resources/guest_view/extension_options/extension_options_attributes.js
+++ b/extensions/renderer/resources/guest_view/extension_options/extension_options_attributes.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/extension_options/extension_options_constants.js b/extensions/renderer/resources/guest_view/extension_options/extension_options_constants.js
index c4d9692..b1eb5db 100644
--- a/extensions/renderer/resources/guest_view/extension_options/extension_options_constants.js
+++ b/extensions/renderer/resources/guest_view/extension_options/extension_options_constants.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/extension_options/extension_options_element.js b/extensions/renderer/resources/guest_view/extension_options/extension_options_element.js
index 345a361..6dbc04d 100644
--- a/extensions/renderer/resources/guest_view/extension_options/extension_options_element.js
+++ b/extensions/renderer/resources/guest_view/extension_options/extension_options_element.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/extension_options/extension_options_events.js b/extensions/renderer/resources/guest_view/extension_options/extension_options_events.js
index 193221f..30e48ce 100644
--- a/extensions/renderer/resources/guest_view/extension_options/extension_options_events.js
+++ b/extensions/renderer/resources/guest_view/extension_options/extension_options_events.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/guest_view.js b/extensions/renderer/resources/guest_view/guest_view.js
index 153df375..f6c6bc9 100644
--- a/extensions/renderer/resources/guest_view/guest_view.js
+++ b/extensions/renderer/resources/guest_view/guest_view.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/guest_view_attributes.js b/extensions/renderer/resources/guest_view/guest_view_attributes.js
index 6095951..86e210a9 100644
--- a/extensions/renderer/resources/guest_view/guest_view_attributes.js
+++ b/extensions/renderer/resources/guest_view/guest_view_attributes.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/guest_view_container.js b/extensions/renderer/resources/guest_view/guest_view_container.js
index d6ed7c35..9c534e0 100644
--- a/extensions/renderer/resources/guest_view/guest_view_container.js
+++ b/extensions/renderer/resources/guest_view/guest_view_container.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/guest_view_container_element.js b/extensions/renderer/resources/guest_view/guest_view_container_element.js
index ee3d672..c86aa1e 100644
--- a/extensions/renderer/resources/guest_view/guest_view_container_element.js
+++ b/extensions/renderer/resources/guest_view/guest_view_container_element.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/guest_view_deny.js b/extensions/renderer/resources/guest_view/guest_view_deny.js
index 1d43703..e32dc87 100644
--- a/extensions/renderer/resources/guest_view/guest_view_deny.js
+++ b/extensions/renderer/resources/guest_view/guest_view_deny.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/guest_view_events.js b/extensions/renderer/resources/guest_view/guest_view_events.js
index f2a5fa7..21ef75a 100644
--- a/extensions/renderer/resources/guest_view/guest_view_events.js
+++ b/extensions/renderer/resources/guest_view/guest_view_events.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/safe_methods.js b/extensions/renderer/resources/guest_view/safe_methods.js
index aaaf3c0..d41a6b0 100644
--- a/extensions/renderer/resources/guest_view/safe_methods.js
+++ b/extensions/renderer/resources/guest_view/safe_methods.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/extensions_web_view_element.js b/extensions/renderer/resources/guest_view/web_view/extensions_web_view_element.js
index ff9165a..9ab9b7ba 100644
--- a/extensions/renderer/resources/guest_view/web_view/extensions_web_view_element.js
+++ b/extensions/renderer/resources/guest_view/web_view/extensions_web_view_element.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view.js b/extensions/renderer/resources/guest_view/web_view/web_view.js
index 8bd3d83..2d2a484 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_action_requests.js b/extensions/renderer/resources/guest_view/web_view/web_view_action_requests.js
index 83ac48bf..99ac9e1 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_action_requests.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_action_requests.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_api_methods.js b/extensions/renderer/resources/guest_view/web_view/web_view_api_methods.js
index e30b600..890f539 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_api_methods.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_api_methods.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_attributes.js b/extensions/renderer/resources/guest_view/web_view/web_view_attributes.js
index 01e34142..30b67fa 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_attributes.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_attributes.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_constants.js b/extensions/renderer/resources/guest_view/web_view/web_view_constants.js
index 680e19b..07bf7689 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_constants.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_constants.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_deny.js b/extensions/renderer/resources/guest_view/web_view/web_view_deny.js
index f37e8211..6ec0022 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_deny.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_deny.js
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_element.js b/extensions/renderer/resources/guest_view/web_view/web_view_element.js
index 3c1e3478..90252f8 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_element.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_element.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_events.js b/extensions/renderer/resources/guest_view/web_view/web_view_events.js
index e00838eb..dbf3ec1 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_events.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_events.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_internal.js b/extensions/renderer/resources/guest_view/web_view/web_view_internal.js
index ff9b319..a5354b6a 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_internal.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_internal.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/guest_view/web_view/web_view_request_custom_bindings.js b/extensions/renderer/resources/guest_view/web_view/web_view_request_custom_bindings.js
index cace7608..690cfd3 100644
--- a/extensions/renderer/resources/guest_view/web_view/web_view_request_custom_bindings.js
+++ b/extensions/renderer/resources/guest_view/web_view/web_view_request_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/image_util.js b/extensions/renderer/resources/image_util.js
index 6f15a56..4f5eb83 100644
--- a/extensions/renderer/resources/image_util.js
+++ b/extensions/renderer/resources/image_util.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/keep_alive.js b/extensions/renderer/resources/keep_alive.js
index a8815d0..0cf1a5f7 100644
--- a/extensions/renderer/resources/keep_alive.js
+++ b/extensions/renderer/resources/keep_alive.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/mime_handler_private_custom_bindings.js b/extensions/renderer/resources/mime_handler_private_custom_bindings.js
index b9b52374..52016ddf 100644
--- a/extensions/renderer/resources/mime_handler_private_custom_bindings.js
+++ b/extensions/renderer/resources/mime_handler_private_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/mojo_private_custom_bindings.js b/extensions/renderer/resources/mojo_private_custom_bindings.js
index 528e59b..be98f11c 100644
--- a/extensions/renderer/resources/mojo_private_custom_bindings.js
+++ b/extensions/renderer/resources/mojo_private_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/permissions_custom_bindings.js b/extensions/renderer/resources/permissions_custom_bindings.js
index a795f93..cf455700 100644
--- a/extensions/renderer/resources/permissions_custom_bindings.js
+++ b/extensions/renderer/resources/permissions_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/platform_app.css b/extensions/renderer/resources/platform_app.css
index fa81131..80fc10b 100644
--- a/extensions/renderer/resources/platform_app.css
+++ b/extensions/renderer/resources/platform_app.css
@@ -1,5 +1,5 @@
/*
- * Copyright 2014 The Chromium Authors. All rights reserved.
+ * Copyright 2014 The Chromium Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
diff --git a/extensions/renderer/resources/platform_app.js b/extensions/renderer/resources/platform_app.js
index 22850d2..4f94e57 100644
--- a/extensions/renderer/resources/platform_app.js
+++ b/extensions/renderer/resources/platform_app.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/printer_provider_custom_bindings.js b/extensions/renderer/resources/printer_provider_custom_bindings.js
index 554be31..32c4a38d 100644
--- a/extensions/renderer/resources/printer_provider_custom_bindings.js
+++ b/extensions/renderer/resources/printer_provider_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/service_worker_bindings.js b/extensions/renderer/resources/service_worker_bindings.js
index e8b1880..24a45883 100644
--- a/extensions/renderer/resources/service_worker_bindings.js
+++ b/extensions/renderer/resources/service_worker_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/set_icon.js b/extensions/renderer/resources/set_icon.js
index 0f7fec84..0418e0f12e 100644
--- a/extensions/renderer/resources/set_icon.js
+++ b/extensions/renderer/resources/set_icon.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/test_custom_bindings.js b/extensions/renderer/resources/test_custom_bindings.js
index 027d42e..4ca76122 100644
--- a/extensions/renderer/resources/test_custom_bindings.js
+++ b/extensions/renderer/resources/test_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/uncaught_exception_handler.js b/extensions/renderer/resources/uncaught_exception_handler.js
index 755ca90..975f22d9 100644
--- a/extensions/renderer/resources/uncaught_exception_handler.js
+++ b/extensions/renderer/resources/uncaught_exception_handler.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/utils.js b/extensions/renderer/resources/utils.js
index dede8b9..ff70120 100644
--- a/extensions/renderer/resources/utils.js
+++ b/extensions/renderer/resources/utils.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/web_request_custom_bindings.js b/extensions/renderer/resources/web_request_custom_bindings.js
index 1ebd0d0..869febd 100644
--- a/extensions/renderer/resources/web_request_custom_bindings.js
+++ b/extensions/renderer/resources/web_request_custom_bindings.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/resources/web_request_event.js b/extensions/renderer/resources/web_request_event.js
index f33d8634..697190f 100644
--- a/extensions/renderer/resources/web_request_event.js
+++ b/extensions/renderer/resources/web_request_event.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/runtime_custom_bindings.cc b/extensions/renderer/runtime_custom_bindings.cc
index b1e51f6..8aa982b 100644
--- a/extensions/renderer/runtime_custom_bindings.cc
+++ b/extensions/renderer/runtime_custom_bindings.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/runtime_custom_bindings.h b/extensions/renderer/runtime_custom_bindings.h
index 69f45b8..888a31d9 100644
--- a/extensions/renderer/runtime_custom_bindings.h
+++ b/extensions/renderer/runtime_custom_bindings.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/runtime_hooks_delegate.cc b/extensions/renderer/runtime_hooks_delegate.cc
index e98a975..663ec7e 100644
--- a/extensions/renderer/runtime_hooks_delegate.cc
+++ b/extensions/renderer/runtime_hooks_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/runtime_hooks_delegate.h b/extensions/renderer/runtime_hooks_delegate.h
index 37c94f5..6e698cd2 100644
--- a/extensions/renderer/runtime_hooks_delegate.h
+++ b/extensions/renderer/runtime_hooks_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/runtime_hooks_delegate_unittest.cc b/extensions/renderer/runtime_hooks_delegate_unittest.cc
index b235ff86..805fa272e 100644
--- a/extensions/renderer/runtime_hooks_delegate_unittest.cc
+++ b/extensions/renderer/runtime_hooks_delegate_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/safe_builtins.cc b/extensions/renderer/safe_builtins.cc
index 3cd525bc..22e89a5 100644
--- a/extensions/renderer/safe_builtins.cc
+++ b/extensions/renderer/safe_builtins.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/safe_builtins.h b/extensions/renderer/safe_builtins.h
index 8638a6d..65a66429 100644
--- a/extensions/renderer/safe_builtins.h
+++ b/extensions/renderer/safe_builtins.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/safe_builtins_unittest.cc b/extensions/renderer/safe_builtins_unittest.cc
index 38910a2..c86f95d 100644
--- a/extensions/renderer/safe_builtins_unittest.cc
+++ b/extensions/renderer/safe_builtins_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/scoped_web_frame.cc b/extensions/renderer/scoped_web_frame.cc
index f28acb3..69ef759 100644
--- a/extensions/renderer/scoped_web_frame.cc
+++ b/extensions/renderer/scoped_web_frame.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/scoped_web_frame.h b/extensions/renderer/scoped_web_frame.h
index 14090a71..1ccf80c9 100644
--- a/extensions/renderer/scoped_web_frame.h
+++ b/extensions/renderer/scoped_web_frame.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_context.cc b/extensions/renderer/script_context.cc
index 9dfd2e4..d856f08 100644
--- a/extensions/renderer/script_context.cc
+++ b/extensions/renderer/script_context.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_context.h b/extensions/renderer/script_context.h
index adbf770..fdde8a76 100644
--- a/extensions/renderer/script_context.h
+++ b/extensions/renderer/script_context.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_context_browsertest.cc b/extensions/renderer/script_context_browsertest.cc
index ace5c25..a20b0124f 100644
--- a/extensions/renderer/script_context_browsertest.cc
+++ b/extensions/renderer/script_context_browsertest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_context_set.cc b/extensions/renderer/script_context_set.cc
index 02c46e9..c330380 100644
--- a/extensions/renderer/script_context_set.cc
+++ b/extensions/renderer/script_context_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_context_set.h b/extensions/renderer/script_context_set.h
index e8fce41..0ced578 100644
--- a/extensions/renderer/script_context_set.h
+++ b/extensions/renderer/script_context_set.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_context_set_iterable.cc b/extensions/renderer/script_context_set_iterable.cc
index 1a36274..5e488a1 100644
--- a/extensions/renderer/script_context_set_iterable.cc
+++ b/extensions/renderer/script_context_set_iterable.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_context_set_iterable.h b/extensions/renderer/script_context_set_iterable.h
index 6f2e5ed..12647b5 100644
--- a/extensions/renderer/script_context_set_iterable.h
+++ b/extensions/renderer/script_context_set_iterable.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_context_set_unittest.cc b/extensions/renderer/script_context_set_unittest.cc
index ea322c9e..70741a4 100644
--- a/extensions/renderer/script_context_set_unittest.cc
+++ b/extensions/renderer/script_context_set_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_injection.cc b/extensions/renderer/script_injection.cc
index 4e98e861..01d3ac55 100644
--- a/extensions/renderer/script_injection.cc
+++ b/extensions/renderer/script_injection.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_injection.h b/extensions/renderer/script_injection.h
index 37f2a74..0f674e8 100644
--- a/extensions/renderer/script_injection.h
+++ b/extensions/renderer/script_injection.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_injection_manager.cc b/extensions/renderer/script_injection_manager.cc
index 161b6391..bcb28ee 100644
--- a/extensions/renderer/script_injection_manager.cc
+++ b/extensions/renderer/script_injection_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_injection_manager.h b/extensions/renderer/script_injection_manager.h
index a747fb6..7bc1298 100644
--- a/extensions/renderer/script_injection_manager.h
+++ b/extensions/renderer/script_injection_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/script_injector.h b/extensions/renderer/script_injector.h
index ac97d21..55441ff6 100644
--- a/extensions/renderer/script_injector.h
+++ b/extensions/renderer/script_injector.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/scripts_run_info.cc b/extensions/renderer/scripts_run_info.cc
index 4fe9f256..863aba2 100644
--- a/extensions/renderer/scripts_run_info.cc
+++ b/extensions/renderer/scripts_run_info.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/scripts_run_info.h b/extensions/renderer/scripts_run_info.h
index ebcad80..44878035 100644
--- a/extensions/renderer/scripts_run_info.h
+++ b/extensions/renderer/scripts_run_info.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/send_message_tester.cc b/extensions/renderer/send_message_tester.cc
index 2abcd5d..19a466a 100644
--- a/extensions/renderer/send_message_tester.cc
+++ b/extensions/renderer/send_message_tester.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/send_message_tester.h b/extensions/renderer/send_message_tester.h
index 6df0518..9ca110b 100644
--- a/extensions/renderer/send_message_tester.h
+++ b/extensions/renderer/send_message_tester.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/service_worker_data.cc b/extensions/renderer/service_worker_data.cc
index 8314e4d..2382e4cf 100644
--- a/extensions/renderer/service_worker_data.cc
+++ b/extensions/renderer/service_worker_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/service_worker_data.h b/extensions/renderer/service_worker_data.h
index 9894c1f..1310f2ad 100644
--- a/extensions/renderer/service_worker_data.h
+++ b/extensions/renderer/service_worker_data.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/service_worker_natives.cc b/extensions/renderer/service_worker_natives.cc
index 44e05d6..8b978bb8 100644
--- a/extensions/renderer/service_worker_natives.cc
+++ b/extensions/renderer/service_worker_natives.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/service_worker_natives.h b/extensions/renderer/service_worker_natives.h
index 34fdb53..f00cd585 100644
--- a/extensions/renderer/service_worker_natives.h
+++ b/extensions/renderer/service_worker_natives.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/set_icon_natives.cc b/extensions/renderer/set_icon_natives.cc
index 86f16339..34a9bca 100644
--- a/extensions/renderer/set_icon_natives.cc
+++ b/extensions/renderer/set_icon_natives.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/set_icon_natives.h b/extensions/renderer/set_icon_natives.h
index 0cfbaab7..d5b3f5f 100644
--- a/extensions/renderer/set_icon_natives.h
+++ b/extensions/renderer/set_icon_natives.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/shared_l10n_map.cc b/extensions/renderer/shared_l10n_map.cc
index b517d6b..3636a92a 100644
--- a/extensions/renderer/shared_l10n_map.cc
+++ b/extensions/renderer/shared_l10n_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/shared_l10n_map.h b/extensions/renderer/shared_l10n_map.h
index 674de18..a59dcb2 100644
--- a/extensions/renderer/shared_l10n_map.h
+++ b/extensions/renderer/shared_l10n_map.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/source_map.h b/extensions/renderer/source_map.h
index f4e8dd1..9c8d43e 100644
--- a/extensions/renderer/source_map.h
+++ b/extensions/renderer/source_map.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/static_v8_external_one_byte_string_resource.cc b/extensions/renderer/static_v8_external_one_byte_string_resource.cc
index 3f54b5dd..6b74b02 100644
--- a/extensions/renderer/static_v8_external_one_byte_string_resource.cc
+++ b/extensions/renderer/static_v8_external_one_byte_string_resource.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/static_v8_external_one_byte_string_resource.h b/extensions/renderer/static_v8_external_one_byte_string_resource.h
index 1dde15a..d5ebe84 100644
--- a/extensions/renderer/static_v8_external_one_byte_string_resource.h
+++ b/extensions/renderer/static_v8_external_one_byte_string_resource.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/storage_area.cc b/extensions/renderer/storage_area.cc
index 6f0b1ff..4ec1187 100644
--- a/extensions/renderer/storage_area.cc
+++ b/extensions/renderer/storage_area.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/storage_area.h b/extensions/renderer/storage_area.h
index 31610b2..804199a5 100644
--- a/extensions/renderer/storage_area.h
+++ b/extensions/renderer/storage_area.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/storage_area_unittest.cc b/extensions/renderer/storage_area_unittest.cc
index a332b02..e1cf395 100644
--- a/extensions/renderer/storage_area_unittest.cc
+++ b/extensions/renderer/storage_area_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/string_source_map.cc b/extensions/renderer/string_source_map.cc
index 6f4931c..02e16f7 100644
--- a/extensions/renderer/string_source_map.cc
+++ b/extensions/renderer/string_source_map.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/string_source_map.h b/extensions/renderer/string_source_map.h
index fa34158..58467cdb 100644
--- a/extensions/renderer/string_source_map.h
+++ b/extensions/renderer/string_source_map.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/test_extensions_renderer_client.cc b/extensions/renderer/test_extensions_renderer_client.cc
index a341ef55..06a1665 100644
--- a/extensions/renderer/test_extensions_renderer_client.cc
+++ b/extensions/renderer/test_extensions_renderer_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/test_extensions_renderer_client.h b/extensions/renderer/test_extensions_renderer_client.h
index dd72b81..3e5983b 100644
--- a/extensions/renderer/test_extensions_renderer_client.h
+++ b/extensions/renderer/test_extensions_renderer_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/test_features_native_handler.cc b/extensions/renderer/test_features_native_handler.cc
index adc1da3..6e210aa 100644
--- a/extensions/renderer/test_features_native_handler.cc
+++ b/extensions/renderer/test_features_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/test_features_native_handler.h b/extensions/renderer/test_features_native_handler.h
index 71f8abd..cc88386 100644
--- a/extensions/renderer/test_features_native_handler.h
+++ b/extensions/renderer/test_features_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/test_native_handler.cc b/extensions/renderer/test_native_handler.cc
index 12c896d..ce9044d 100644
--- a/extensions/renderer/test_native_handler.cc
+++ b/extensions/renderer/test_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/test_native_handler.h b/extensions/renderer/test_native_handler.h
index c7265ff..639956a 100644
--- a/extensions/renderer/test_native_handler.h
+++ b/extensions/renderer/test_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/test_v8_extension_configuration.cc b/extensions/renderer/test_v8_extension_configuration.cc
index 879ae80..9db5400 100644
--- a/extensions/renderer/test_v8_extension_configuration.cc
+++ b/extensions/renderer/test_v8_extension_configuration.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/test_v8_extension_configuration.h b/extensions/renderer/test_v8_extension_configuration.h
index 95b35d2..a91560c 100644
--- a/extensions/renderer/test_v8_extension_configuration.h
+++ b/extensions/renderer/test_v8_extension_configuration.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/trace_util.h b/extensions/renderer/trace_util.h
index 79ed3b7..39bca3ef 100644
--- a/extensions/renderer/trace_util.h
+++ b/extensions/renderer/trace_util.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/user_gestures_native_handler.cc b/extensions/renderer/user_gestures_native_handler.cc
index c3e4d3a..9528152d 100644
--- a/extensions/renderer/user_gestures_native_handler.cc
+++ b/extensions/renderer/user_gestures_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/user_gestures_native_handler.h b/extensions/renderer/user_gestures_native_handler.h
index 148bc5b..8d35468 100644
--- a/extensions/renderer/user_gestures_native_handler.h
+++ b/extensions/renderer/user_gestures_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/user_script_injector.cc b/extensions/renderer/user_script_injector.cc
index 74e71a0..39ed36f 100644
--- a/extensions/renderer/user_script_injector.cc
+++ b/extensions/renderer/user_script_injector.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/user_script_injector.h b/extensions/renderer/user_script_injector.h
index effa72ec..0a30e3e5 100644
--- a/extensions/renderer/user_script_injector.h
+++ b/extensions/renderer/user_script_injector.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/user_script_set.cc b/extensions/renderer/user_script_set.cc
index 4209ec2..4136eccd0 100644
--- a/extensions/renderer/user_script_set.cc
+++ b/extensions/renderer/user_script_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/user_script_set.h b/extensions/renderer/user_script_set.h
index 998830b..52a2969a 100644
--- a/extensions/renderer/user_script_set.h
+++ b/extensions/renderer/user_script_set.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/user_script_set_manager.cc b/extensions/renderer/user_script_set_manager.cc
index 843d26b..238ccef 100644
--- a/extensions/renderer/user_script_set_manager.cc
+++ b/extensions/renderer/user_script_set_manager.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/user_script_set_manager.h b/extensions/renderer/user_script_set_manager.h
index 6410ae1c..825dc7c 100644
--- a/extensions/renderer/user_script_set_manager.h
+++ b/extensions/renderer/user_script_set_manager.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/utils_native_handler.cc b/extensions/renderer/utils_native_handler.cc
index 3c45d3cb..212bcdb 100644
--- a/extensions/renderer/utils_native_handler.cc
+++ b/extensions/renderer/utils_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/utils_native_handler.h b/extensions/renderer/utils_native_handler.h
index 20d9a57f..d8d61f6 100644
--- a/extensions/renderer/utils_native_handler.h
+++ b/extensions/renderer/utils_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/utils_unittest.cc b/extensions/renderer/utils_unittest.cc
index e83e20a..b0e297c 100644
--- a/extensions/renderer/utils_unittest.cc
+++ b/extensions/renderer/utils_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/v8_context_native_handler.cc b/extensions/renderer/v8_context_native_handler.cc
index c0a39b6b..d529212 100644
--- a/extensions/renderer/v8_context_native_handler.cc
+++ b/extensions/renderer/v8_context_native_handler.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/v8_context_native_handler.h b/extensions/renderer/v8_context_native_handler.h
index 2d256423..cb2990a 100644
--- a/extensions/renderer/v8_context_native_handler.h
+++ b/extensions/renderer/v8_context_native_handler.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/v8_helpers.h b/extensions/renderer/v8_helpers.h
index 6d3912c..d5b7559 100644
--- a/extensions/renderer/v8_helpers.h
+++ b/extensions/renderer/v8_helpers.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/v8_schema_registry.cc b/extensions/renderer/v8_schema_registry.cc
index af56813..6fc5095 100644
--- a/extensions/renderer/v8_schema_registry.cc
+++ b/extensions/renderer/v8_schema_registry.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/v8_schema_registry.h b/extensions/renderer/v8_schema_registry.h
index dda27c40..4dc87b0 100644
--- a/extensions/renderer/v8_schema_registry.h
+++ b/extensions/renderer/v8_schema_registry.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/wake_event_page.cc b/extensions/renderer/wake_event_page.cc
index 3dbd4d5c..4c955691 100644
--- a/extensions/renderer/wake_event_page.cc
+++ b/extensions/renderer/wake_event_page.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/wake_event_page.h b/extensions/renderer/wake_event_page.h
index d4f0ffc14..eac1371 100644
--- a/extensions/renderer/wake_event_page.h
+++ b/extensions/renderer/wake_event_page.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/web_request_hooks.cc b/extensions/renderer/web_request_hooks.cc
index 2f35803..bb758d8 100644
--- a/extensions/renderer/web_request_hooks.cc
+++ b/extensions/renderer/web_request_hooks.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/web_request_hooks.h b/extensions/renderer/web_request_hooks.h
index a1f6cbb..859489d 100644
--- a/extensions/renderer/web_request_hooks.h
+++ b/extensions/renderer/web_request_hooks.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/web_ui_injection_host.cc b/extensions/renderer/web_ui_injection_host.cc
index cfc00ae..965a601 100644
--- a/extensions/renderer/web_ui_injection_host.cc
+++ b/extensions/renderer/web_ui_injection_host.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/web_ui_injection_host.h b/extensions/renderer/web_ui_injection_host.h
index 6a79bba..929642d 100644
--- a/extensions/renderer/web_ui_injection_host.h
+++ b/extensions/renderer/web_ui_injection_host.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/worker_script_context_set.cc b/extensions/renderer/worker_script_context_set.cc
index 4a3e237..3c6230e 100644
--- a/extensions/renderer/worker_script_context_set.cc
+++ b/extensions/renderer/worker_script_context_set.cc
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/worker_script_context_set.h b/extensions/renderer/worker_script_context_set.h
index 523fb33..40cf154f 100644
--- a/extensions/renderer/worker_script_context_set.h
+++ b/extensions/renderer/worker_script_context_set.h
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/worker_thread_dispatcher.cc b/extensions/renderer/worker_thread_dispatcher.cc
index 8d01000..1b5b8a84 100644
--- a/extensions/renderer/worker_thread_dispatcher.cc
+++ b/extensions/renderer/worker_thread_dispatcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/worker_thread_dispatcher.h b/extensions/renderer/worker_thread_dispatcher.h
index ae9adb3..2651161 100644
--- a/extensions/renderer/worker_thread_dispatcher.h
+++ b/extensions/renderer/worker_thread_dispatcher.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/worker_thread_util.cc b/extensions/renderer/worker_thread_util.cc
index 88e48ff..d998c63 100644
--- a/extensions/renderer/worker_thread_util.cc
+++ b/extensions/renderer/worker_thread_util.cc
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/renderer/worker_thread_util.h b/extensions/renderer/worker_thread_util.h
index 4c0319ce..802d08a 100644
--- a/extensions/renderer/worker_thread_util.h
+++ b/extensions/renderer/worker_thread_util.h
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/BUILD.gn b/extensions/shell/BUILD.gn
index ac3850d..2f882b7 100644
--- a/extensions/shell/BUILD.gn
+++ b/extensions/shell/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/shell/app/shell_main.cc b/extensions/shell/app/shell_main.cc
index a20a18d..e6e85d77 100644
--- a/extensions/shell/app/shell_main.cc
+++ b/extensions/shell/app/shell_main.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/app/shell_main_delegate.cc b/extensions/shell/app/shell_main_delegate.cc
index d691da9..b7f421f 100644
--- a/extensions/shell/app/shell_main_delegate.cc
+++ b/extensions/shell/app/shell_main_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/app/shell_main_delegate.h b/extensions/shell/app/shell_main_delegate.h
index dd2dc23..07e31724f 100644
--- a/extensions/shell/app/shell_main_delegate.h
+++ b/extensions/shell/app/shell_main_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/app/shell_main_delegate_mac.mm b/extensions/shell/app/shell_main_delegate_mac.mm
index 211382cb..753b91ee 100644
--- a/extensions/shell/app/shell_main_delegate_mac.mm
+++ b/extensions/shell/app/shell_main_delegate_mac.mm
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/api/feedback_private/shell_feedback_private_delegate.cc b/extensions/shell/browser/api/feedback_private/shell_feedback_private_delegate.cc
index cf934a44..78c9a396 100644
--- a/extensions/shell/browser/api/feedback_private/shell_feedback_private_delegate.cc
+++ b/extensions/shell/browser/api/feedback_private/shell_feedback_private_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/api/feedback_private/shell_feedback_private_delegate.h b/extensions/shell/browser/api/feedback_private/shell_feedback_private_delegate.h
index a634ac3..eb002a28 100644
--- a/extensions/shell/browser/api/feedback_private/shell_feedback_private_delegate.h
+++ b/extensions/shell/browser/api/feedback_private/shell_feedback_private_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/api/file_system/shell_file_system_delegate.cc b/extensions/shell/browser/api/file_system/shell_file_system_delegate.cc
index fc800d3..fab6cc0e 100644
--- a/extensions/shell/browser/api/file_system/shell_file_system_delegate.cc
+++ b/extensions/shell/browser/api/file_system/shell_file_system_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/api/file_system/shell_file_system_delegate.h b/extensions/shell/browser/api/file_system/shell_file_system_delegate.h
index c055cb1..c369a6c 100644
--- a/extensions/shell/browser/api/file_system/shell_file_system_delegate.h
+++ b/extensions/shell/browser/api/file_system/shell_file_system_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/api/runtime/runtime_apitest.cc b/extensions/shell/browser/api/runtime/runtime_apitest.cc
index 1141745..272a32fb 100644
--- a/extensions/shell/browser/api/runtime/runtime_apitest.cc
+++ b/extensions/shell/browser/api/runtime/runtime_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/api/runtime/shell_runtime_api_delegate.cc b/extensions/shell/browser/api/runtime/shell_runtime_api_delegate.cc
index 292eace..3e621da 100644
--- a/extensions/shell/browser/api/runtime/shell_runtime_api_delegate.cc
+++ b/extensions/shell/browser/api/runtime/shell_runtime_api_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/api/runtime/shell_runtime_api_delegate.h b/extensions/shell/browser/api/runtime/shell_runtime_api_delegate.h
index 8e20d24..f27aed99 100644
--- a/extensions/shell/browser/api/runtime/shell_runtime_api_delegate.h
+++ b/extensions/shell/browser/api/runtime/shell_runtime_api_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/default_shell_browser_main_delegate.cc b/extensions/shell/browser/default_shell_browser_main_delegate.cc
index 5cedd4dc..c52263b 100644
--- a/extensions/shell/browser/default_shell_browser_main_delegate.cc
+++ b/extensions/shell/browser/default_shell_browser_main_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/default_shell_browser_main_delegate.h b/extensions/shell/browser/default_shell_browser_main_delegate.h
index 123a167..a431f816 100644
--- a/extensions/shell/browser/default_shell_browser_main_delegate.h
+++ b/extensions/shell/browser/default_shell_browser_main_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/delegates/shell_kiosk_delegate.cc b/extensions/shell/browser/delegates/shell_kiosk_delegate.cc
index f265461..667307c 100644
--- a/extensions/shell/browser/delegates/shell_kiosk_delegate.cc
+++ b/extensions/shell/browser/delegates/shell_kiosk_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/delegates/shell_kiosk_delegate.h b/extensions/shell/browser/delegates/shell_kiosk_delegate.h
index f2be390d..e8d91f1 100644
--- a/extensions/shell/browser/delegates/shell_kiosk_delegate.h
+++ b/extensions/shell/browser/delegates/shell_kiosk_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/desktop_controller.cc b/extensions/shell/browser/desktop_controller.cc
index 589e315..16761f6 100644
--- a/extensions/shell/browser/desktop_controller.cc
+++ b/extensions/shell/browser/desktop_controller.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/desktop_controller.h b/extensions/shell/browser/desktop_controller.h
index efd8317..8877f0c 100644
--- a/extensions/shell/browser/desktop_controller.h
+++ b/extensions/shell/browser/desktop_controller.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/root_window_controller.cc b/extensions/shell/browser/root_window_controller.cc
index 34a1fc4..cd1a732 100644
--- a/extensions/shell/browser/root_window_controller.cc
+++ b/extensions/shell/browser/root_window_controller.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/root_window_controller.h b/extensions/shell/browser/root_window_controller.h
index 4288adeb..65403ab 100644
--- a/extensions/shell/browser/root_window_controller.h
+++ b/extensions/shell/browser/root_window_controller.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/root_window_controller_unittest.cc b/extensions/shell/browser/root_window_controller_unittest.cc
index ee341dc..b8267fc 100644
--- a/extensions/shell/browser/root_window_controller_unittest.cc
+++ b/extensions/shell/browser/root_window_controller_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_app_delegate.cc b/extensions/shell/browser/shell_app_delegate.cc
index 6defa3a..c86fba8 100644
--- a/extensions/shell/browser/shell_app_delegate.cc
+++ b/extensions/shell/browser/shell_app_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_app_delegate.h b/extensions/shell/browser/shell_app_delegate.h
index 35f7bec..473e07b9 100644
--- a/extensions/shell/browser/shell_app_delegate.h
+++ b/extensions/shell/browser/shell_app_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_app_view_guest_delegate.cc b/extensions/shell/browser/shell_app_view_guest_delegate.cc
index 80f6348..913de6ec 100644
--- a/extensions/shell/browser/shell_app_view_guest_delegate.cc
+++ b/extensions/shell/browser/shell_app_view_guest_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_app_view_guest_delegate.h b/extensions/shell/browser/shell_app_view_guest_delegate.h
index 164f8aa..5112a3b 100644
--- a/extensions/shell/browser/shell_app_view_guest_delegate.h
+++ b/extensions/shell/browser/shell_app_view_guest_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_app_window_client.cc b/extensions/shell/browser/shell_app_window_client.cc
index b1160fb9..456650d 100644
--- a/extensions/shell/browser/shell_app_window_client.cc
+++ b/extensions/shell/browser/shell_app_window_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_app_window_client.h b/extensions/shell/browser/shell_app_window_client.h
index fb2d42e..3995153 100644
--- a/extensions/shell/browser/shell_app_window_client.h
+++ b/extensions/shell/browser/shell_app_window_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_app_window_client_aura.cc b/extensions/shell/browser/shell_app_window_client_aura.cc
index 5c7f364..b77c62e 100644
--- a/extensions/shell/browser/shell_app_window_client_aura.cc
+++ b/extensions/shell/browser/shell_app_window_client_aura.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_app_window_client_mac.mm b/extensions/shell/browser/shell_app_window_client_mac.mm
index 902c6af8..ee0bee8 100644
--- a/extensions/shell/browser/shell_app_window_client_mac.mm
+++ b/extensions/shell/browser/shell_app_window_client_mac.mm
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_audio_controller_chromeos.cc b/extensions/shell/browser/shell_audio_controller_chromeos.cc
index f7905bd..a4c947e 100644
--- a/extensions/shell/browser/shell_audio_controller_chromeos.cc
+++ b/extensions/shell/browser/shell_audio_controller_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_audio_controller_chromeos.h b/extensions/shell/browser/shell_audio_controller_chromeos.h
index b8e006a..3fa560a 100644
--- a/extensions/shell/browser/shell_audio_controller_chromeos.h
+++ b/extensions/shell/browser/shell_audio_controller_chromeos.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_audio_controller_chromeos_unittest.cc b/extensions/shell/browser/shell_audio_controller_chromeos_unittest.cc
index 3ae3a7b..04da0d6 100644
--- a/extensions/shell/browser/shell_audio_controller_chromeos_unittest.cc
+++ b/extensions/shell/browser/shell_audio_controller_chromeos_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_browser_context.cc b/extensions/shell/browser/shell_browser_context.cc
index d4607cc405..e417f2d9 100644
--- a/extensions/shell/browser/shell_browser_context.cc
+++ b/extensions/shell/browser/shell_browser_context.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_browser_context.h b/extensions/shell/browser/shell_browser_context.h
index 0747f59..64ca29c 100644
--- a/extensions/shell/browser/shell_browser_context.h
+++ b/extensions/shell/browser/shell_browser_context.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_browser_context_keyed_service_factories.cc b/extensions/shell/browser/shell_browser_context_keyed_service_factories.cc
index 13dcf7e..34e9bfc 100644
--- a/extensions/shell/browser/shell_browser_context_keyed_service_factories.cc
+++ b/extensions/shell/browser/shell_browser_context_keyed_service_factories.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_browser_context_keyed_service_factories.h b/extensions/shell/browser/shell_browser_context_keyed_service_factories.h
index d626b78..fb2d2f0 100644
--- a/extensions/shell/browser/shell_browser_context_keyed_service_factories.h
+++ b/extensions/shell/browser/shell_browser_context_keyed_service_factories.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_browser_main_delegate.h b/extensions/shell/browser/shell_browser_main_delegate.h
index eff7789..458f5f1 100644
--- a/extensions/shell/browser/shell_browser_main_delegate.h
+++ b/extensions/shell/browser/shell_browser_main_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_browser_main_parts.cc b/extensions/shell/browser/shell_browser_main_parts.cc
index 9b87f33..030ec24 100644
--- a/extensions/shell/browser/shell_browser_main_parts.cc
+++ b/extensions/shell/browser/shell_browser_main_parts.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_browser_main_parts.h b/extensions/shell/browser/shell_browser_main_parts.h
index 4962487..46831e66 100644
--- a/extensions/shell/browser/shell_browser_main_parts.h
+++ b/extensions/shell/browser/shell_browser_main_parts.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_browsertest.cc b/extensions/shell/browser/shell_browsertest.cc
index cbd127e..580be6e1 100644
--- a/extensions/shell/browser/shell_browsertest.cc
+++ b/extensions/shell/browser/shell_browsertest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_content_browser_client.cc b/extensions/shell/browser/shell_content_browser_client.cc
index 4f047d8..f885d2f 100644
--- a/extensions/shell/browser/shell_content_browser_client.cc
+++ b/extensions/shell/browser/shell_content_browser_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_content_browser_client.h b/extensions/shell/browser/shell_content_browser_client.h
index f4d4fdb..60215e6 100644
--- a/extensions/shell/browser/shell_content_browser_client.h
+++ b/extensions/shell/browser/shell_content_browser_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_content_browser_client_unittest.cc b/extensions/shell/browser/shell_content_browser_client_unittest.cc
index 0e9a5cd..a5f37f0 100644
--- a/extensions/shell/browser/shell_content_browser_client_unittest.cc
+++ b/extensions/shell/browser/shell_content_browser_client_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_desktop_controller_aura.cc b/extensions/shell/browser/shell_desktop_controller_aura.cc
index b777363f..b516abb 100644
--- a/extensions/shell/browser/shell_desktop_controller_aura.cc
+++ b/extensions/shell/browser/shell_desktop_controller_aura.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_desktop_controller_aura.h b/extensions/shell/browser/shell_desktop_controller_aura.h
index 94adc52..3bcaae9f 100644
--- a/extensions/shell/browser/shell_desktop_controller_aura.h
+++ b/extensions/shell/browser/shell_desktop_controller_aura.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_desktop_controller_aura_browsertest.cc b/extensions/shell/browser/shell_desktop_controller_aura_browsertest.cc
index 3e97daf..8378a03 100644
--- a/extensions/shell/browser/shell_desktop_controller_aura_browsertest.cc
+++ b/extensions/shell/browser/shell_desktop_controller_aura_browsertest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_desktop_controller_aura_unittest.cc b/extensions/shell/browser/shell_desktop_controller_aura_unittest.cc
index bd83ae5..fa32ce1 100644
--- a/extensions/shell/browser/shell_desktop_controller_aura_unittest.cc
+++ b/extensions/shell/browser/shell_desktop_controller_aura_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_desktop_controller_mac.h b/extensions/shell/browser/shell_desktop_controller_mac.h
index c4955dc8..eca9516 100644
--- a/extensions/shell/browser/shell_desktop_controller_mac.h
+++ b/extensions/shell/browser/shell_desktop_controller_mac.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_desktop_controller_mac.mm b/extensions/shell/browser/shell_desktop_controller_mac.mm
index 57b2639..b9105e4 100644
--- a/extensions/shell/browser/shell_desktop_controller_mac.mm
+++ b/extensions/shell/browser/shell_desktop_controller_mac.mm
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_display_info_provider.cc b/extensions/shell/browser/shell_display_info_provider.cc
index a823b87..22a5fe9 100644
--- a/extensions/shell/browser/shell_display_info_provider.cc
+++ b/extensions/shell/browser/shell_display_info_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_display_info_provider.h b/extensions/shell/browser/shell_display_info_provider.h
index 5d5238b9..d21f088 100644
--- a/extensions/shell/browser/shell_display_info_provider.h
+++ b/extensions/shell/browser/shell_display_info_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_host_delegate.cc b/extensions/shell/browser/shell_extension_host_delegate.cc
index ea06351..f7a05c1 100644
--- a/extensions/shell/browser/shell_extension_host_delegate.cc
+++ b/extensions/shell/browser/shell_extension_host_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_host_delegate.h b/extensions/shell/browser/shell_extension_host_delegate.h
index ba96ff0..7381130 100644
--- a/extensions/shell/browser/shell_extension_host_delegate.h
+++ b/extensions/shell/browser/shell_extension_host_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_loader.cc b/extensions/shell/browser/shell_extension_loader.cc
index d9d6954..3ba6ddf9 100644
--- a/extensions/shell/browser/shell_extension_loader.cc
+++ b/extensions/shell/browser/shell_extension_loader.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_loader.h b/extensions/shell/browser/shell_extension_loader.h
index 06a6c0b..f07ee9b 100644
--- a/extensions/shell/browser/shell_extension_loader.h
+++ b/extensions/shell/browser/shell_extension_loader.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_loader_unittest.cc b/extensions/shell/browser/shell_extension_loader_unittest.cc
index f295af95..412c4b1 100644
--- a/extensions/shell/browser/shell_extension_loader_unittest.cc
+++ b/extensions/shell/browser/shell_extension_loader_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_system.cc b/extensions/shell/browser/shell_extension_system.cc
index b2aba19..2c219f4 100644
--- a/extensions/shell/browser/shell_extension_system.cc
+++ b/extensions/shell/browser/shell_extension_system.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_system.h b/extensions/shell/browser/shell_extension_system.h
index 0840d65c..73d2785d 100644
--- a/extensions/shell/browser/shell_extension_system.h
+++ b/extensions/shell/browser/shell_extension_system.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_system_factory.cc b/extensions/shell/browser/shell_extension_system_factory.cc
index 00623e5..f0853975 100644
--- a/extensions/shell/browser/shell_extension_system_factory.cc
+++ b/extensions/shell/browser/shell_extension_system_factory.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_system_factory.h b/extensions/shell/browser/shell_extension_system_factory.h
index 1c00ff9..641ef17 100644
--- a/extensions/shell/browser/shell_extension_system_factory.h
+++ b/extensions/shell/browser/shell_extension_system_factory.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_web_contents_observer.cc b/extensions/shell/browser/shell_extension_web_contents_observer.cc
index 65d93dc..a874baef 100644
--- a/extensions/shell/browser/shell_extension_web_contents_observer.cc
+++ b/extensions/shell/browser/shell_extension_web_contents_observer.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extension_web_contents_observer.h b/extensions/shell/browser/shell_extension_web_contents_observer.h
index 64bb9aa..dfc8067 100644
--- a/extensions/shell/browser/shell_extension_web_contents_observer.h
+++ b/extensions/shell/browser/shell_extension_web_contents_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extensions_api_client.cc b/extensions/shell/browser/shell_extensions_api_client.cc
index 5e87322..a920d0b 100644
--- a/extensions/shell/browser/shell_extensions_api_client.cc
+++ b/extensions/shell/browser/shell_extensions_api_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extensions_api_client.h b/extensions/shell/browser/shell_extensions_api_client.h
index ac7ba4f..46a5df28 100644
--- a/extensions/shell/browser/shell_extensions_api_client.h
+++ b/extensions/shell/browser/shell_extensions_api_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extensions_browser_client.cc b/extensions/shell/browser/shell_extensions_browser_client.cc
index 744c4e2..73a68190 100644
--- a/extensions/shell/browser/shell_extensions_browser_client.cc
+++ b/extensions/shell/browser/shell_extensions_browser_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_extensions_browser_client.h b/extensions/shell/browser/shell_extensions_browser_client.h
index e12518f..de8f899 100644
--- a/extensions/shell/browser/shell_extensions_browser_client.h
+++ b/extensions/shell/browser/shell_extensions_browser_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_keep_alive_requester.cc b/extensions/shell/browser/shell_keep_alive_requester.cc
index f34dbab..a9d0e67f 100644
--- a/extensions/shell/browser/shell_keep_alive_requester.cc
+++ b/extensions/shell/browser/shell_keep_alive_requester.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_keep_alive_requester.h b/extensions/shell/browser/shell_keep_alive_requester.h
index a7f5d10a..118b88f 100644
--- a/extensions/shell/browser/shell_keep_alive_requester.h
+++ b/extensions/shell/browser/shell_keep_alive_requester.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_keep_alive_requester_unittest.cc b/extensions/shell/browser/shell_keep_alive_requester_unittest.cc
index 1ea4775..4176896c9 100644
--- a/extensions/shell/browser/shell_keep_alive_requester_unittest.cc
+++ b/extensions/shell/browser/shell_keep_alive_requester_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_nacl_browser_delegate.cc b/extensions/shell/browser/shell_nacl_browser_delegate.cc
index 6dc7f42..f563360 100644
--- a/extensions/shell/browser/shell_nacl_browser_delegate.cc
+++ b/extensions/shell/browser/shell_nacl_browser_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_nacl_browser_delegate.h b/extensions/shell/browser/shell_nacl_browser_delegate.h
index 096303a4..a0a19610 100644
--- a/extensions/shell/browser/shell_nacl_browser_delegate.h
+++ b/extensions/shell/browser/shell_nacl_browser_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_nacl_browser_delegate_unittest.cc b/extensions/shell/browser/shell_nacl_browser_delegate_unittest.cc
index 7e5ba39..f2094f5 100644
--- a/extensions/shell/browser/shell_nacl_browser_delegate_unittest.cc
+++ b/extensions/shell/browser/shell_nacl_browser_delegate_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_native_app_window.cc b/extensions/shell/browser/shell_native_app_window.cc
index 0cb8d7e..e5cdd0b 100644
--- a/extensions/shell/browser/shell_native_app_window.cc
+++ b/extensions/shell/browser/shell_native_app_window.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_native_app_window.h b/extensions/shell/browser/shell_native_app_window.h
index 5ee12b4..8474134 100644
--- a/extensions/shell/browser/shell_native_app_window.h
+++ b/extensions/shell/browser/shell_native_app_window.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_native_app_window_aura.cc b/extensions/shell/browser/shell_native_app_window_aura.cc
index 5a75dfa..f727436 100644
--- a/extensions/shell/browser/shell_native_app_window_aura.cc
+++ b/extensions/shell/browser/shell_native_app_window_aura.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_native_app_window_aura.h b/extensions/shell/browser/shell_native_app_window_aura.h
index 39c01cbc..d784af7 100644
--- a/extensions/shell/browser/shell_native_app_window_aura.h
+++ b/extensions/shell/browser/shell_native_app_window_aura.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_native_app_window_aura_unittest.cc b/extensions/shell/browser/shell_native_app_window_aura_unittest.cc
index 0f982356..5c9edcb 100644
--- a/extensions/shell/browser/shell_native_app_window_aura_unittest.cc
+++ b/extensions/shell/browser/shell_native_app_window_aura_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_native_app_window_mac.h b/extensions/shell/browser/shell_native_app_window_mac.h
index fb574fb4..ac794a4f 100644
--- a/extensions/shell/browser/shell_native_app_window_mac.h
+++ b/extensions/shell/browser/shell_native_app_window_mac.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_native_app_window_mac.mm b/extensions/shell/browser/shell_native_app_window_mac.mm
index 41f03595..454fbcf 100644
--- a/extensions/shell/browser/shell_native_app_window_mac.mm
+++ b/extensions/shell/browser/shell_native_app_window_mac.mm
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_navigation_ui_data.cc b/extensions/shell/browser/shell_navigation_ui_data.cc
index aea891bb..9b9cd2ee 100644
--- a/extensions/shell/browser/shell_navigation_ui_data.cc
+++ b/extensions/shell/browser/shell_navigation_ui_data.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_navigation_ui_data.h b/extensions/shell/browser/shell_navigation_ui_data.h
index 1d86fcf..db350321 100644
--- a/extensions/shell/browser/shell_navigation_ui_data.h
+++ b/extensions/shell/browser/shell_navigation_ui_data.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_network_controller_chromeos.cc b/extensions/shell/browser/shell_network_controller_chromeos.cc
index 1e7152e..3ae75db 100644
--- a/extensions/shell/browser/shell_network_controller_chromeos.cc
+++ b/extensions/shell/browser/shell_network_controller_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_network_controller_chromeos.h b/extensions/shell/browser/shell_network_controller_chromeos.h
index 9a910d30..185635a 100644
--- a/extensions/shell/browser/shell_network_controller_chromeos.h
+++ b/extensions/shell/browser/shell_network_controller_chromeos.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_prefs.cc b/extensions/shell/browser/shell_prefs.cc
index 14e2e2f2..2bd82ab 100644
--- a/extensions/shell/browser/shell_prefs.cc
+++ b/extensions/shell/browser/shell_prefs.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_prefs.h b/extensions/shell/browser/shell_prefs.h
index 5cc02bf94..fb5a47c7 100644
--- a/extensions/shell/browser/shell_prefs.h
+++ b/extensions/shell/browser/shell_prefs.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_prefs_unittest.cc b/extensions/shell/browser/shell_prefs_unittest.cc
index aa541038..50e0e959 100644
--- a/extensions/shell/browser/shell_prefs_unittest.cc
+++ b/extensions/shell/browser/shell_prefs_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_screen.cc b/extensions/shell/browser/shell_screen.cc
index a03763f..a3322999 100644
--- a/extensions/shell/browser/shell_screen.cc
+++ b/extensions/shell/browser/shell_screen.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_screen.h b/extensions/shell/browser/shell_screen.h
index efb4c37..d743d1d 100644
--- a/extensions/shell/browser/shell_screen.h
+++ b/extensions/shell/browser/shell_screen.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_screen_unittest.cc b/extensions/shell/browser/shell_screen_unittest.cc
index 678271f..ef35d01 100644
--- a/extensions/shell/browser/shell_screen_unittest.cc
+++ b/extensions/shell/browser/shell_screen_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_special_storage_policy.cc b/extensions/shell/browser/shell_special_storage_policy.cc
index 26b9dc2..57846d3 100644
--- a/extensions/shell/browser/shell_special_storage_policy.cc
+++ b/extensions/shell/browser/shell_special_storage_policy.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_special_storage_policy.h b/extensions/shell/browser/shell_special_storage_policy.h
index 7a796ab..b7f9d513 100644
--- a/extensions/shell/browser/shell_special_storage_policy.h
+++ b/extensions/shell/browser/shell_special_storage_policy.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_speech_recognition_manager_delegate.cc b/extensions/shell/browser/shell_speech_recognition_manager_delegate.cc
index 0a795f9..2f36c8d1 100644
--- a/extensions/shell/browser/shell_speech_recognition_manager_delegate.cc
+++ b/extensions/shell/browser/shell_speech_recognition_manager_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_speech_recognition_manager_delegate.h b/extensions/shell/browser/shell_speech_recognition_manager_delegate.h
index 5476ba7..9483352 100644
--- a/extensions/shell/browser/shell_speech_recognition_manager_delegate.h
+++ b/extensions/shell/browser/shell_speech_recognition_manager_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_update_query_params_delegate.cc b/extensions/shell/browser/shell_update_query_params_delegate.cc
index 462b1ff..b1b4889 100644
--- a/extensions/shell/browser/shell_update_query_params_delegate.cc
+++ b/extensions/shell/browser/shell_update_query_params_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_update_query_params_delegate.h b/extensions/shell/browser/shell_update_query_params_delegate.h
index ea561f9..86af95db 100644
--- a/extensions/shell/browser/shell_update_query_params_delegate.h
+++ b/extensions/shell/browser/shell_update_query_params_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_virtual_keyboard_delegate.cc b/extensions/shell/browser/shell_virtual_keyboard_delegate.cc
index fd94453..9bbca13 100644
--- a/extensions/shell/browser/shell_virtual_keyboard_delegate.cc
+++ b/extensions/shell/browser/shell_virtual_keyboard_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_virtual_keyboard_delegate.h b/extensions/shell/browser/shell_virtual_keyboard_delegate.h
index f6fd34e..3162b44 100644
--- a/extensions/shell/browser/shell_virtual_keyboard_delegate.h
+++ b/extensions/shell/browser/shell_virtual_keyboard_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_web_view_guest_delegate.cc b/extensions/shell/browser/shell_web_view_guest_delegate.cc
index b4b5073..f6077ba 100644
--- a/extensions/shell/browser/shell_web_view_guest_delegate.cc
+++ b/extensions/shell/browser/shell_web_view_guest_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/shell_web_view_guest_delegate.h b/extensions/shell/browser/shell_web_view_guest_delegate.h
index 4fefef9..28a66d0 100644
--- a/extensions/shell/browser/shell_web_view_guest_delegate.h
+++ b/extensions/shell/browser/shell_web_view_guest_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/system_logs/BUILD.gn b/extensions/shell/browser/system_logs/BUILD.gn
index 78a19345..d6ec31b 100644
--- a/extensions/shell/browser/system_logs/BUILD.gn
+++ b/extensions/shell/browser/system_logs/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2017 The Chromium Authors. All rights reserved.
+# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/shell/browser/system_logs/log_sources/basic_log_source.cc b/extensions/shell/browser/system_logs/log_sources/basic_log_source.cc
index 8a19ecb..f1ed70b 100644
--- a/extensions/shell/browser/system_logs/log_sources/basic_log_source.cc
+++ b/extensions/shell/browser/system_logs/log_sources/basic_log_source.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/system_logs/log_sources/basic_log_source.h b/extensions/shell/browser/system_logs/log_sources/basic_log_source.h
index 36fde0e..0c90377 100644
--- a/extensions/shell/browser/system_logs/log_sources/basic_log_source.h
+++ b/extensions/shell/browser/system_logs/log_sources/basic_log_source.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/system_logs/shell_system_logs_fetcher.cc b/extensions/shell/browser/system_logs/shell_system_logs_fetcher.cc
index 1458d88e..ded754657 100644
--- a/extensions/shell/browser/system_logs/shell_system_logs_fetcher.cc
+++ b/extensions/shell/browser/system_logs/shell_system_logs_fetcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/system_logs/shell_system_logs_fetcher.h b/extensions/shell/browser/system_logs/shell_system_logs_fetcher.h
index 04fdaaaf..62fdcef 100644
--- a/extensions/shell/browser/system_logs/shell_system_logs_fetcher.h
+++ b/extensions/shell/browser/system_logs/shell_system_logs_fetcher.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/browser/system_logs/shell_system_logs_fetcher_unittest.cc b/extensions/shell/browser/system_logs/shell_system_logs_fetcher_unittest.cc
index 27ed7ff4..83f350cf 100644
--- a/extensions/shell/browser/system_logs/shell_system_logs_fetcher_unittest.cc
+++ b/extensions/shell/browser/system_logs/shell_system_logs_fetcher_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/api/BUILD.gn b/extensions/shell/common/api/BUILD.gn
index 5ad2808..c4e2149 100644
--- a/extensions/shell/common/api/BUILD.gn
+++ b/extensions/shell/common/api/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/shell/common/api/_api_features.json b/extensions/shell/common/api/_api_features.json
index 1a4b599..b2834be 100644
--- a/extensions/shell/common/api/_api_features.json
+++ b/extensions/shell/common/api/_api_features.json
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/shell_content_client.cc b/extensions/shell/common/shell_content_client.cc
index 77d5f6d5..92be0f06 100644
--- a/extensions/shell/common/shell_content_client.cc
+++ b/extensions/shell/common/shell_content_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/shell_content_client.h b/extensions/shell/common/shell_content_client.h
index 48d9fbe..5f4eee5 100644
--- a/extensions/shell/common/shell_content_client.h
+++ b/extensions/shell/common/shell_content_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/shell_extensions_api_provider.cc b/extensions/shell/common/shell_extensions_api_provider.cc
index eae9e6b..e06bf0a 100644
--- a/extensions/shell/common/shell_extensions_api_provider.cc
+++ b/extensions/shell/common/shell_extensions_api_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/shell_extensions_api_provider.h b/extensions/shell/common/shell_extensions_api_provider.h
index b9f185da..908c8be 100644
--- a/extensions/shell/common/shell_extensions_api_provider.h
+++ b/extensions/shell/common/shell_extensions_api_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/shell_extensions_client.cc b/extensions/shell/common/shell_extensions_client.cc
index e84311dc..7553ae3 100644
--- a/extensions/shell/common/shell_extensions_client.cc
+++ b/extensions/shell/common/shell_extensions_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/shell_extensions_client.h b/extensions/shell/common/shell_extensions_client.h
index 0ba8a0c..e8843d0c 100644
--- a/extensions/shell/common/shell_extensions_client.h
+++ b/extensions/shell/common/shell_extensions_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/switches.cc b/extensions/shell/common/switches.cc
index a0fe601..e0efee7d 100644
--- a/extensions/shell/common/switches.cc
+++ b/extensions/shell/common/switches.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/switches.h b/extensions/shell/common/switches.h
index 7dad93f..609bc770 100644
--- a/extensions/shell/common/switches.h
+++ b/extensions/shell/common/switches.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/common/version.h.in b/extensions/shell/common/version.h.in
index c4627fe..2a17556d 100644
--- a/extensions/shell/common/version.h.in
+++ b/extensions/shell/common/version.h.in
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/renderer/shell_content_renderer_client.cc b/extensions/shell/renderer/shell_content_renderer_client.cc
index 948d8d2..669246b 100644
--- a/extensions/shell/renderer/shell_content_renderer_client.cc
+++ b/extensions/shell/renderer/shell_content_renderer_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/renderer/shell_content_renderer_client.h b/extensions/shell/renderer/shell_content_renderer_client.h
index b9d519d..a84a746 100644
--- a/extensions/shell/renderer/shell_content_renderer_client.h
+++ b/extensions/shell/renderer/shell_content_renderer_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/renderer/shell_extensions_renderer_client.cc b/extensions/shell/renderer/shell_extensions_renderer_client.cc
index 273487f..76e2755 100644
--- a/extensions/shell/renderer/shell_extensions_renderer_client.cc
+++ b/extensions/shell/renderer/shell_extensions_renderer_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/renderer/shell_extensions_renderer_client.h b/extensions/shell/renderer/shell_extensions_renderer_client.h
index d8405f4..b73991e8 100644
--- a/extensions/shell/renderer/shell_extensions_renderer_client.h
+++ b/extensions/shell/renderer/shell_extensions_renderer_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/extensions_render_view_test.cc b/extensions/shell/test/extensions_render_view_test.cc
index 5b0c028..9ae9fba 100644
--- a/extensions/shell/test/extensions_render_view_test.cc
+++ b/extensions/shell/test/extensions_render_view_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/extensions_render_view_test.h b/extensions/shell/test/extensions_render_view_test.h
index 9a22155bd..71addae 100644
--- a/extensions/shell/test/extensions_render_view_test.h
+++ b/extensions/shell/test/extensions_render_view_test.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_apitest.cc b/extensions/shell/test/shell_apitest.cc
index 39c2bfe1..bfdcf1cc 100644
--- a/extensions/shell/test/shell_apitest.cc
+++ b/extensions/shell/test/shell_apitest.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_apitest.h b/extensions/shell/test/shell_apitest.h
index 0b71eba..8a08ea5 100644
--- a/extensions/shell/test/shell_apitest.h
+++ b/extensions/shell/test/shell_apitest.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test.cc b/extensions/shell/test/shell_test.cc
index 76fcea9..1f58f5b 100644
--- a/extensions/shell/test/shell_test.cc
+++ b/extensions/shell/test/shell_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test.h b/extensions/shell/test/shell_test.h
index 8f723297c..3cb2d0d 100644
--- a/extensions/shell/test/shell_test.h
+++ b/extensions/shell/test/shell_test.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test_base_aura.cc b/extensions/shell/test/shell_test_base_aura.cc
index 20dd49d2..0468b8c 100644
--- a/extensions/shell/test/shell_test_base_aura.cc
+++ b/extensions/shell/test/shell_test_base_aura.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test_base_aura.h b/extensions/shell/test/shell_test_base_aura.h
index b8b5783..c3a39ba3 100644
--- a/extensions/shell/test/shell_test_base_aura.h
+++ b/extensions/shell/test/shell_test_base_aura.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test_extensions_browser_client.cc b/extensions/shell/test/shell_test_extensions_browser_client.cc
index 68ca485..074d6652 100644
--- a/extensions/shell/test/shell_test_extensions_browser_client.cc
+++ b/extensions/shell/test/shell_test_extensions_browser_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test_extensions_browser_client.h b/extensions/shell/test/shell_test_extensions_browser_client.h
index a2e2b421..ef77456 100644
--- a/extensions/shell/test/shell_test_extensions_browser_client.h
+++ b/extensions/shell/test/shell_test_extensions_browser_client.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test_helper_aura.cc b/extensions/shell/test/shell_test_helper_aura.cc
index 38ce9a6..d305a60 100644
--- a/extensions/shell/test/shell_test_helper_aura.cc
+++ b/extensions/shell/test/shell_test_helper_aura.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test_helper_aura.h b/extensions/shell/test/shell_test_helper_aura.h
index 2d555d04..666ff74e 100644
--- a/extensions/shell/test/shell_test_helper_aura.h
+++ b/extensions/shell/test/shell_test_helper_aura.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test_launcher_delegate.cc b/extensions/shell/test/shell_test_launcher_delegate.cc
index b9eb2f3c..d1866b34 100644
--- a/extensions/shell/test/shell_test_launcher_delegate.cc
+++ b/extensions/shell/test/shell_test_launcher_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_test_launcher_delegate.h b/extensions/shell/test/shell_test_launcher_delegate.h
index 0171506e..aa867e7 100644
--- a/extensions/shell/test/shell_test_launcher_delegate.h
+++ b/extensions/shell/test/shell_test_launcher_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/shell_tests_main.cc b/extensions/shell/test/shell_tests_main.cc
index 37ed5e7a..99ae991 100644
--- a/extensions/shell/test/shell_tests_main.cc
+++ b/extensions/shell/test/shell_tests_main.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/test_shell_main_delegate.cc b/extensions/shell/test/test_shell_main_delegate.cc
index 53b92cd..2c18434 100644
--- a/extensions/shell/test/test_shell_main_delegate.cc
+++ b/extensions/shell/test/test_shell_main_delegate.cc
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/shell/test/test_shell_main_delegate.h b/extensions/shell/test/test_shell_main_delegate.h
index 58d7af9..7d62511 100644
--- a/extensions/shell/test/test_shell_main_delegate.h
+++ b/extensions/shell/test/test_shell_main_delegate.h
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/strings/BUILD.gn b/extensions/strings/BUILD.gn
index d9a469d..7419f56 100644
--- a/extensions/strings/BUILD.gn
+++ b/extensions/strings/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/test/data/api_test/audio/add_nodes/background.js b/extensions/test/data/api_test/audio/add_nodes/background.js
index d2174e80..816622f 100644
--- a/extensions/test/data/api_test/audio/add_nodes/background.js
+++ b/extensions/test/data/api_test/audio/add_nodes/background.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/audio/input_mute_change/background.js b/extensions/test/data/api_test/audio/input_mute_change/background.js
index d02eae29..d66e941 100644
--- a/extensions/test/data/api_test/audio/input_mute_change/background.js
+++ b/extensions/test/data/api_test/audio/input_mute_change/background.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/audio/output_mute_change/background.js b/extensions/test/data/api_test/audio/output_mute_change/background.js
index 4f5b748..d09554e3 100644
--- a/extensions/test/data/api_test/audio/output_mute_change/background.js
+++ b/extensions/test/data/api_test/audio/output_mute_change/background.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/audio/remove_nodes/background.js b/extensions/test/data/api_test/audio/remove_nodes/background.js
index 2ea46c1f..8ecef18 100644
--- a/extensions/test/data/api_test/audio/remove_nodes/background.js
+++ b/extensions/test/data/api_test/audio/remove_nodes/background.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/audio/test.js b/extensions/test/data/api_test/audio/test.js
index 215571f..89bf478 100644
--- a/extensions/test/data/api_test/audio/test.js
+++ b/extensions/test/data/api_test/audio/test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/audio/volume_change/background.js b/extensions/test/data/api_test/audio/volume_change/background.js
index 1e54042..7ebb105 100644
--- a/extensions/test/data/api_test/audio/volume_change/background.js
+++ b/extensions/test/data/api_test/audio/volume_change/background.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/bluetooth/runtest.js b/extensions/test/data/api_test/bluetooth/runtest.js
index 1f296ab8..c293e9c 100644
--- a/extensions/test/data/api_test/bluetooth/runtest.js
+++ b/extensions/test/data/api_test/bluetooth/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/bluetooth_socket/connect/runtest.js b/extensions/test/data/api_test/bluetooth_socket/connect/runtest.js
index 90286a9..4032272 100644
--- a/extensions/test/data/api_test/bluetooth_socket/connect/runtest.js
+++ b/extensions/test/data/api_test/bluetooth_socket/connect/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/bluetooth_socket/listen/runtest.js b/extensions/test/data/api_test/bluetooth_socket/listen/runtest.js
index 4741167..07da283 100644
--- a/extensions/test/data/api_test/bluetooth_socket/listen/runtest.js
+++ b/extensions/test/data/api_test/bluetooth_socket/listen/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/bluetooth_socket/permission_denied/runtest.js b/extensions/test/data/api_test/bluetooth_socket/permission_denied/runtest.js
index 7b0f1d86..2ca4bab3 100644
--- a/extensions/test/data/api_test/bluetooth_socket/permission_denied/runtest.js
+++ b/extensions/test/data/api_test/bluetooth_socket/permission_denied/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/cec_private/api/background.js b/extensions/test/data/api_test/cec_private/api/background.js
index 85e741e..018cb62 100644
--- a/extensions/test/data/api_test/cec_private/api/background.js
+++ b/extensions/test/data/api_test/cec_private/api/background.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/cec_private/non_kiosk_api_not_available/background.js b/extensions/test/data/api_test/cec_private/non_kiosk_api_not_available/background.js
index ad9bbc4..0591774 100644
--- a/extensions/test/data/api_test/cec_private/non_kiosk_api_not_available/background.js
+++ b/extensions/test/data/api_test/cec_private/non_kiosk_api_not_available/background.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/dns/api/background.js b/extensions/test/data/api_test/dns/api/background.js
index 6ef6bf18..e5803a6 100644
--- a/extensions/test/data/api_test/dns/api/background.js
+++ b/extensions/test/data/api_test/dns/api/background.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/feedback_private/basic/test.js b/extensions/test/data/api_test/feedback_private/basic/test.js
index 53996918..d0e522a 100644
--- a/extensions/test/data/api_test/feedback_private/basic/test.js
+++ b/extensions/test/data/api_test/feedback_private/basic/test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/hid/add_change_remove/background.js b/extensions/test/data/api_test/hid/add_change_remove/background.js
index e853afb3..ca46eff 100644
--- a/extensions/test/data/api_test/hid/add_change_remove/background.js
+++ b/extensions/test/data/api_test/hid/add_change_remove/background.js
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/hid/add_event/background.js b/extensions/test/data/api_test/hid/add_event/background.js
index 2ae0efbb2..904bc90 100644
--- a/extensions/test/data/api_test/hid/add_event/background.js
+++ b/extensions/test/data/api_test/hid/add_event/background.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/hid/api/background.js b/extensions/test/data/api_test/hid/api/background.js
index 2969eac6..4d68c7e 100644
--- a/extensions/test/data/api_test/hid/api/background.js
+++ b/extensions/test/data/api_test/hid/api/background.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/hid/get_user_selected_devices/background.js b/extensions/test/data/api_test/hid/get_user_selected_devices/background.js
index bb5c0fdb..5a10fa8 100644
--- a/extensions/test/data/api_test/hid/get_user_selected_devices/background.js
+++ b/extensions/test/data/api_test/hid/get_user_selected_devices/background.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/hid/remove_event/background.js b/extensions/test/data/api_test/hid/remove_event/background.js
index ea716684..3a1d077 100644
--- a/extensions/test/data/api_test/hid/remove_event/background.js
+++ b/extensions/test/data/api_test/hid/remove_event/background.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/messaging/connect_external/test.js b/extensions/test/data/api_test/messaging/connect_external/test.js
index 4cb0d61..642e940 100644
--- a/extensions/test/data/api_test/messaging/connect_external/test.js
+++ b/extensions/test/data/api_test/messaging/connect_external/test.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/messaging/receiver/background.js b/extensions/test/data/api_test/messaging/receiver/background.js
index fee6e739..9302d981 100644
--- a/extensions/test/data/api_test/messaging/receiver/background.js
+++ b/extensions/test/data/api_test/messaging/receiver/background.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/add_event/background.js b/extensions/test/data/api_test/usb/add_event/background.js
index 1f8382a8..f4b2ab19 100644
--- a/extensions/test/data/api_test/usb/add_event/background.js
+++ b/extensions/test/data/api_test/usb/add_event/background.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/calls_after_disconnect/background.js b/extensions/test/data/api_test/usb/calls_after_disconnect/background.js
index 61af74c3..40ace3bb 100644
--- a/extensions/test/data/api_test/usb/calls_after_disconnect/background.js
+++ b/extensions/test/data/api_test/usb/calls_after_disconnect/background.js
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/device_handling/test.js b/extensions/test/data/api_test/usb/device_handling/test.js
index b1d5252..31dd99c 100644
--- a/extensions/test/data/api_test/usb/device_handling/test.js
+++ b/extensions/test/data/api_test/usb/device_handling/test.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/get_user_selected_devices/background.js b/extensions/test/data/api_test/usb/get_user_selected_devices/background.js
index 1b4e54ba..ac7e7af3 100644
--- a/extensions/test/data/api_test/usb/get_user_selected_devices/background.js
+++ b/extensions/test/data/api_test/usb/get_user_selected_devices/background.js
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/invalid_length_transfer/test.js b/extensions/test/data/api_test/usb/invalid_length_transfer/test.js
index 12ebe402..61368e6 100644
--- a/extensions/test/data/api_test/usb/invalid_length_transfer/test.js
+++ b/extensions/test/data/api_test/usb/invalid_length_transfer/test.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/invalid_timeout/test.js b/extensions/test/data/api_test/usb/invalid_timeout/test.js
index 1138a9b0..d9d0f23 100644
--- a/extensions/test/data/api_test/usb/invalid_timeout/test.js
+++ b/extensions/test/data/api_test/usb/invalid_timeout/test.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/list_interfaces/test.js b/extensions/test/data/api_test/usb/list_interfaces/test.js
index 90fdbb7a..c1424da 100644
--- a/extensions/test/data/api_test/usb/list_interfaces/test.js
+++ b/extensions/test/data/api_test/usb/list_interfaces/test.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/mass_storage/background.js b/extensions/test/data/api_test/usb/mass_storage/background.js
index e412e18..27ebcd6 100644
--- a/extensions/test/data/api_test/usb/mass_storage/background.js
+++ b/extensions/test/data/api_test/usb/mass_storage/background.js
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/remove_event/background.js b/extensions/test/data/api_test/usb/remove_event/background.js
index 6c6bbb53b..2a0bdc6 100644
--- a/extensions/test/data/api_test/usb/remove_event/background.js
+++ b/extensions/test/data/api_test/usb/remove_event/background.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/reset_device/test.js b/extensions/test/data/api_test/usb/reset_device/test.js
index e709fff..12371981 100644
--- a/extensions/test/data/api_test/usb/reset_device/test.js
+++ b/extensions/test/data/api_test/usb/reset_device/test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/set_configuration/test.js b/extensions/test/data/api_test/usb/set_configuration/test.js
index 504bb81..fd253227 100644
--- a/extensions/test/data/api_test/usb/set_configuration/test.js
+++ b/extensions/test/data/api_test/usb/set_configuration/test.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/transfer_event/test.js b/extensions/test/data/api_test/usb/transfer_event/test.js
index 9d065f1..5a884da 100644
--- a/extensions/test/data/api_test/usb/transfer_event/test.js
+++ b/extensions/test/data/api_test/usb/transfer_event/test.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/transfer_failure/test.js b/extensions/test/data/api_test/usb/transfer_failure/test.js
index 9348c18..3747140 100644
--- a/extensions/test/data/api_test/usb/transfer_failure/test.js
+++ b/extensions/test/data/api_test/usb/transfer_failure/test.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/transfer_failure_on_disconnect/background.js b/extensions/test/data/api_test/usb/transfer_failure_on_disconnect/background.js
index 8b3dfed..0ee47d4f 100644
--- a/extensions/test/data/api_test/usb/transfer_failure_on_disconnect/background.js
+++ b/extensions/test/data/api_test/usb/transfer_failure_on_disconnect/background.js
@@ -1,4 +1,4 @@
-// Copyright 2019 The Chromium Authors. All rights reserved.
+// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/usb/zero_length_transfer/test.js b/extensions/test/data/api_test/usb/zero_length_transfer/test.js
index 01ab989..c8c1e542 100644
--- a/extensions/test/data/api_test/usb/zero_length_transfer/test.js
+++ b/extensions/test/data/api_test/usb/zero_length_transfer/test.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/api_test/virtual_keyboard/test.js b/extensions/test/data/api_test/virtual_keyboard/test.js
index 73906b5..b1b67e4 100644
--- a/extensions/test/data/api_test/virtual_keyboard/test.js
+++ b/extensions/test/data/api_test/virtual_keyboard/test.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/app_view/apitest/main.html b/extensions/test/data/app_view/apitest/main.html
index a85dd8e..da563b9 100644
--- a/extensions/test/data/app_view/apitest/main.html
+++ b/extensions/test/data/app_view/apitest/main.html
@@ -1,7 +1,7 @@
<!--
- * Copyright (c) 2012 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2012 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/app_view/apitest/main.js b/extensions/test/data/app_view/apitest/main.js
index 1185e98..d53f74f 100644
--- a/extensions/test/data/app_view/apitest/main.js
+++ b/extensions/test/data/app_view/apitest/main.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/app_view/apitest/media_request/guest.html b/extensions/test/data/app_view/apitest/media_request/guest.html
index 787f4c8..432d96f 100644
--- a/extensions/test/data/app_view/apitest/media_request/guest.html
+++ b/extensions/test/data/app_view/apitest/media_request/guest.html
@@ -1,7 +1,7 @@
<!--
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/app_view/apitest/media_request/main.html b/extensions/test/data/app_view/apitest/media_request/main.html
index 2900ad4..1dd9117 100644
--- a/extensions/test/data/app_view/apitest/media_request/main.html
+++ b/extensions/test/data/app_view/apitest/media_request/main.html
@@ -1,7 +1,7 @@
<!--
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/app_view/apitest/media_request/main.js b/extensions/test/data/app_view/apitest/media_request/main.js
index ca65e5c..a8f1393 100644
--- a/extensions/test/data/app_view/apitest/media_request/main.js
+++ b/extensions/test/data/app_view/apitest/media_request/main.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/app_view/apitest/media_request/test.js b/extensions/test/data/app_view/apitest/media_request/test.js
index 78a5140..dfddfa5 100644
--- a/extensions/test/data/app_view/apitest/media_request/test.js
+++ b/extensions/test/data/app_view/apitest/media_request/test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/app_view/apitest/no_embed_request_listener/background.js b/extensions/test/data/app_view/apitest/no_embed_request_listener/background.js
index f8bf7f0..162f6cc3 100644
--- a/extensions/test/data/app_view/apitest/no_embed_request_listener/background.js
+++ b/extensions/test/data/app_view/apitest/no_embed_request_listener/background.js
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/app_view/apitest/no_embed_request_listener/main.html b/extensions/test/data/app_view/apitest/no_embed_request_listener/main.html
index 46783c8..8e42150 100644
--- a/extensions/test/data/app_view/apitest/no_embed_request_listener/main.html
+++ b/extensions/test/data/app_view/apitest/no_embed_request_listener/main.html
@@ -1,8 +1,8 @@
<!DOCTYPE html>
<!--
- * Copyright 2020 The Chromium Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
+Copyright 2020 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/app_view/apitest/skeleton/main.js b/extensions/test/data/app_view/apitest/skeleton/main.js
index 2430c37..c76043f 100644
--- a/extensions/test/data/app_view/apitest/skeleton/main.js
+++ b/extensions/test/data/app_view/apitest/skeleton/main.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/app_view/apitest/test.js b/extensions/test/data/app_view/apitest/test.js
index a80d274..f12ca04 100644
--- a/extensions/test/data/app_view/apitest/test.js
+++ b/extensions/test/data/app_view/apitest/test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/extension/background.js b/extensions/test/data/extension/background.js
index b4ab5f1..83d2d903 100644
--- a/extensions/test/data/extension/background.js
+++ b/extensions/test/data/extension/background.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/media_perception_private/component/manifest.json b/extensions/test/data/media_perception_private/component/manifest.json
index 2d9501e5..945a4125 100644
--- a/extensions/test/data/media_perception_private/component/manifest.json
+++ b/extensions/test/data/media_perception_private/component/manifest.json
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
diff --git a/extensions/test/data/media_perception_private/component/runtest.js b/extensions/test/data/media_perception_private/component/runtest.js
index 3dc7eee..958128f 100644
--- a/extensions/test/data/media_perception_private/component/runtest.js
+++ b/extensions/test/data/media_perception_private/component/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/media_perception_private/diagnostics/manifest.json b/extensions/test/data/media_perception_private/diagnostics/manifest.json
index f30f4cc..506a99c 100644
--- a/extensions/test/data/media_perception_private/diagnostics/manifest.json
+++ b/extensions/test/data/media_perception_private/diagnostics/manifest.json
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
diff --git a/extensions/test/data/media_perception_private/diagnostics/runtest.js b/extensions/test/data/media_perception_private/diagnostics/runtest.js
index e9b247e..4ed674b 100644
--- a/extensions/test/data/media_perception_private/diagnostics/runtest.js
+++ b/extensions/test/data/media_perception_private/diagnostics/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/media_perception_private/media_perception/manifest.json b/extensions/test/data/media_perception_private/media_perception/manifest.json
index 0e423b4..da59f1a 100644
--- a/extensions/test/data/media_perception_private/media_perception/manifest.json
+++ b/extensions/test/data/media_perception_private/media_perception/manifest.json
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
diff --git a/extensions/test/data/media_perception_private/media_perception/runtest.js b/extensions/test/data/media_perception_private/media_perception/runtest.js
index 19cd8a7..f9da98f 100644
--- a/extensions/test/data/media_perception_private/media_perception/runtest.js
+++ b/extensions/test/data/media_perception_private/media_perception/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/media_perception_private/process_state/manifest.json b/extensions/test/data/media_perception_private/process_state/manifest.json
index 01bc7e9..1fd800c 100644
--- a/extensions/test/data/media_perception_private/process_state/manifest.json
+++ b/extensions/test/data/media_perception_private/process_state/manifest.json
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
diff --git a/extensions/test/data/media_perception_private/process_state/runtest.js b/extensions/test/data/media_perception_private/process_state/runtest.js
index 48db85b..6c8a0fe20 100644
--- a/extensions/test/data/media_perception_private/process_state/runtest.js
+++ b/extensions/test/data/media_perception_private/process_state/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/media_perception_private/state/manifest.json b/extensions/test/data/media_perception_private/state/manifest.json
index 1151d62..3649cc0 100644
--- a/extensions/test/data/media_perception_private/state/manifest.json
+++ b/extensions/test/data/media_perception_private/state/manifest.json
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
{
diff --git a/extensions/test/data/media_perception_private/state/runtest.js b/extensions/test/data/media_perception_private/state/runtest.js
index f40d64d..46a92d57 100644
--- a/extensions/test/data/media_perception_private/state/runtest.js
+++ b/extensions/test/data/media_perception_private/state/runtest.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/platform_app/background.js b/extensions/test/data/platform_app/background.js
index dccb52c..173d591 100644
--- a/extensions/test/data/platform_app/background.js
+++ b/extensions/test/data/platform_app/background.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/platform_app/world.js b/extensions/test/data/platform_app/world.js
index 9804641..c402bde 100644
--- a/extensions/test/data/platform_app/world.js
+++ b/extensions/test/data/platform_app/world.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/policy_violation/rsp.py b/extensions/test/data/policy_violation/rsp.py
index b951a7f..d027014 100755
--- a/extensions/test/data/policy_violation/rsp.py
+++ b/extensions/test/data/policy_violation/rsp.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright 2021 The Chromium Authors. All rights reserved.
+# Copyright 2021 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/test/data/sockets_tcp/api/background.js b/extensions/test/data/sockets_tcp/api/background.js
index 03588b1..cc59d3ad 100644
--- a/extensions/test/data/sockets_tcp/api/background.js
+++ b/extensions/test/data/sockets_tcp/api/background.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/sockets_tcp_server/api/background.js b/extensions/test/data/sockets_tcp_server/api/background.js
index f25b1e7..1b9f2e81 100644
--- a/extensions/test/data/sockets_tcp_server/api/background.js
+++ b/extensions/test/data/sockets_tcp_server/api/background.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/sockets_tcp_server/unload/background.js b/extensions/test/data/sockets_tcp_server/unload/background.js
index d7946bd..544b015 100644
--- a/extensions/test/data/sockets_tcp_server/unload/background.js
+++ b/extensions/test/data/sockets_tcp_server/unload/background.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/sockets_udp/api/background.js b/extensions/test/data/sockets_udp/api/background.js
index 3725184..b05d7d77 100644
--- a/extensions/test/data/sockets_udp/api/background.js
+++ b/extensions/test/data/sockets_udp/api/background.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/sockets_udp/api/multicast.js b/extensions/test/data/sockets_udp/api/multicast.js
index 7b591cf..04b1a86 100644
--- a/extensions/test/data/sockets_udp/api/multicast.js
+++ b/extensions/test/data/sockets_udp/api/multicast.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/system/display/overscan/test_overscan.js b/extensions/test/data/system/display/overscan/test_overscan.js
index f3f0bd8..44e9a80 100644
--- a/extensions/test/data/system/display/overscan/test_overscan.js
+++ b/extensions/test/data/system/display/overscan/test_overscan.js
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/system/display/overscan_no_complete/test_overscan_no_complete.js b/extensions/test/data/system/display/overscan_no_complete/test_overscan_no_complete.js
index a6d271d..bb9e2631 100644
--- a/extensions/test/data/system/display/overscan_no_complete/test_overscan_no_complete.js
+++ b/extensions/test/data/system/display/overscan_no_complete/test_overscan_no_complete.js
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/system/network/background.js b/extensions/test/data/system/network/background.js
index a343ba0..f239fa0 100644
--- a/extensions/test/data/system/network/background.js
+++ b/extensions/test/data/system/network/background.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/system/storage/test_storage_api.js b/extensions/test/data/system/storage/test_storage_api.js
index 490b3f5..b0f9021e 100644
--- a/extensions/test/data/system/storage/test_storage_api.js
+++ b/extensions/test/data/system/storage/test_storage_api.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/system/storage_attachment/test_storage_api.js b/extensions/test/data/system/storage_attachment/test_storage_api.js
index e450493..7e90f0c 100644
--- a/extensions/test/data/system/storage_attachment/test_storage_api.js
+++ b/extensions/test/data/system/storage_attachment/test_storage_api.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/system/storage_eject/test.js b/extensions/test/data/system/storage_eject/test.js
index b56ae1e..6090e85 100644
--- a/extensions/test/data/system/storage_eject/test.js
+++ b/extensions/test/data/system/storage_eject/test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/unpacker/bad_image/background.js b/extensions/test/data/unpacker/bad_image/background.js
index 8c00bb1..7698ae2 100644
--- a/extensions/test/data/unpacker/bad_image/background.js
+++ b/extensions/test/data/unpacker/bad_image/background.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/unpacker/bad_zip.sh b/extensions/test/data/unpacker/bad_zip.sh
index bb147f2..3b2040c 100755
--- a/extensions/test/data/unpacker/bad_zip.sh
+++ b/extensions/test/data/unpacker/bad_zip.sh
@@ -1,6 +1,6 @@
#!/bin/bash -e
-## Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Copyright 2012 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
diff --git a/extensions/test/data/unpacker/bad_zip/background.js b/extensions/test/data/unpacker/bad_zip/background.js
index 8c00bb1..7698ae2 100644
--- a/extensions/test/data/unpacker/bad_zip/background.js
+++ b/extensions/test/data/unpacker/bad_zip/background.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/utils_unittest.js b/extensions/test/data/utils_unittest.js
index 32b2616b..5f4619e0 100644
--- a/extensions/test/data/utils_unittest.js
+++ b/extensions/test/data/utils_unittest.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/accept_touch_events/guest.html b/extensions/test/data/web_view/accept_touch_events/guest.html
index 1f170ff..335705e 100644
--- a/extensions/test/data/web_view/accept_touch_events/guest.html
+++ b/extensions/test/data/web_view/accept_touch_events/guest.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/web_view/accept_touch_events/guest.js b/extensions/test/data/web_view/accept_touch_events/guest.js
index bc3597e..2a47784 100644
--- a/extensions/test/data/web_view/accept_touch_events/guest.js
+++ b/extensions/test/data/web_view/accept_touch_events/guest.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/accept_touch_events/main.html b/extensions/test/data/web_view/accept_touch_events/main.html
index d7227a6..c6a0408 100644
--- a/extensions/test/data/web_view/accept_touch_events/main.html
+++ b/extensions/test/data/web_view/accept_touch_events/main.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/accept_touch_events/main.js b/extensions/test/data/web_view/accept_touch_events/main.js
index a389b94..d0e8ac94 100644
--- a/extensions/test/data/web_view/accept_touch_events/main.js
+++ b/extensions/test/data/web_view/accept_touch_events/main.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/accept_touch_events/test.js b/extensions/test/data/web_view/accept_touch_events/test.js
index a80d274..f12ca04 100644
--- a/extensions/test/data/web_view/accept_touch_events/test.js
+++ b/extensions/test/data/web_view/accept_touch_events/test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/apitest/empty_frame.html b/extensions/test/data/web_view/apitest/empty_frame.html
index 5582149..a2bc089f 100644
--- a/extensions/test/data/web_view/apitest/empty_frame.html
+++ b/extensions/test/data/web_view/apitest/empty_frame.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright (c) 2020 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2020 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/apitest/empty_guest.html b/extensions/test/data/web_view/apitest/empty_guest.html
index d375fe47..17821d9 100644
--- a/extensions/test/data/web_view/apitest/empty_guest.html
+++ b/extensions/test/data/web_view/apitest/empty_guest.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright (c) 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/web_view/apitest/guest.html b/extensions/test/data/web_view/apitest/guest.html
index 3d8aa7e..3333034 100644
--- a/extensions/test/data/web_view/apitest/guest.html
+++ b/extensions/test/data/web_view/apitest/guest.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright (c) 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/web_view/apitest/guest_noreferrer.html b/extensions/test/data/web_view/apitest/guest_noreferrer.html
index 1004d14..b7941cebd 100644
--- a/extensions/test/data/web_view/apitest/guest_noreferrer.html
+++ b/extensions/test/data/web_view/apitest/guest_noreferrer.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright (c) 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/web_view/apitest/guest_redirect.html b/extensions/test/data/web_view/apitest/guest_redirect.html
index ec3d7d75..84ab3534 100644
--- a/extensions/test/data/web_view/apitest/guest_redirect.html
+++ b/extensions/test/data/web_view/apitest/guest_redirect.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright (c) 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body style="padding: 0; margin: 0;">
diff --git a/extensions/test/data/web_view/apitest/guest_same_document_navigation.html b/extensions/test/data/web_view/apitest/guest_same_document_navigation.html
index ded8d12..f8fa5cd5 100644
--- a/extensions/test/data/web_view/apitest/guest_same_document_navigation.html
+++ b/extensions/test/data/web_view/apitest/guest_same_document_navigation.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2017 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2017 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<!-- This file is loaded from webview accessible resource -->
<html>
diff --git a/extensions/test/data/web_view/apitest/guest_with_inline_script.html b/extensions/test/data/web_view/apitest/guest_with_inline_script.html
index 8ba9652..dbd5d1f 100644
--- a/extensions/test/data/web_view/apitest/guest_with_inline_script.html
+++ b/extensions/test/data/web_view/apitest/guest_with_inline_script.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<!-- This file is loaded from webview accessible resource -->
<html>
diff --git a/extensions/test/data/web_view/apitest/inject_comm_channel.js b/extensions/test/data/web_view/apitest/inject_comm_channel.js
index c5cc2d5..68551843 100644
--- a/extensions/test/data/web_view/apitest/inject_comm_channel.js
+++ b/extensions/test/data/web_view/apitest/inject_comm_channel.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/apitest/inject_hidden_test.js b/extensions/test/data/web_view/apitest/inject_hidden_test.js
index 2c1c94dc..25a6c5f3 100644
--- a/extensions/test/data/web_view/apitest/inject_hidden_test.js
+++ b/extensions/test/data/web_view/apitest/inject_hidden_test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/apitest/inject_resize_test.js b/extensions/test/data/web_view/apitest/inject_resize_test.js
index 6417ad14..88ec2ab 100644
--- a/extensions/test/data/web_view/apitest/inject_resize_test.js
+++ b/extensions/test/data/web_view/apitest/inject_resize_test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/apitest/main.html b/extensions/test/data/web_view/apitest/main.html
index e4bbf2b0..8ffc936 100644
--- a/extensions/test/data/web_view/apitest/main.html
+++ b/extensions/test/data/web_view/apitest/main.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/apitest/main.js b/extensions/test/data/web_view/apitest/main.js
index ebb3960f..4610bd75 100644
--- a/extensions/test/data/web_view/apitest/main.js
+++ b/extensions/test/data/web_view/apitest/main.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/apitest/navigate_after_resize.js b/extensions/test/data/web_view/apitest/navigate_after_resize.js
index 21e663e..e0c5104 100644
--- a/extensions/test/data/web_view/apitest/navigate_after_resize.js
+++ b/extensions/test/data/web_view/apitest/navigate_after_resize.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/apitest/test.js b/extensions/test/data/web_view/apitest/test.js
index a80d274..f12ca04 100644
--- a/extensions/test/data/web_view/apitest/test.js
+++ b/extensions/test/data/web_view/apitest/test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/close_on_loadcommit/main.html b/extensions/test/data/web_view/close_on_loadcommit/main.html
index 26c73e83..e5ad33b 100644
--- a/extensions/test/data/web_view/close_on_loadcommit/main.html
+++ b/extensions/test/data/web_view/close_on_loadcommit/main.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/close_on_loadcommit/test.js b/extensions/test/data/web_view/close_on_loadcommit/test.js
index cae0a144..15b8679 100644
--- a/extensions/test/data/web_view/close_on_loadcommit/test.js
+++ b/extensions/test/data/web_view/close_on_loadcommit/test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
var createCount = 0;
diff --git a/extensions/test/data/web_view/dialog/embedder.html b/extensions/test/data/web_view/dialog/embedder.html
index d350e46..28382a64 100644
--- a/extensions/test/data/web_view/dialog/embedder.html
+++ b/extensions/test/data/web_view/dialog/embedder.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/dialog/embedder.js b/extensions/test/data/web_view/dialog/embedder.js
index 2edda30d..a4ededa 100644
--- a/extensions/test/data/web_view/dialog/embedder.js
+++ b/extensions/test/data/web_view/dialog/embedder.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/dialog/inject_dialog.js b/extensions/test/data/web_view/dialog/inject_dialog.js
index 5d7a31e..e99ebd70 100644
--- a/extensions/test/data/web_view/dialog/inject_dialog.js
+++ b/extensions/test/data/web_view/dialog/inject_dialog.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/dialog/test.js b/extensions/test/data/web_view/dialog/test.js
index 1886432..79e5a11c 100644
--- a/extensions/test/data/web_view/dialog/test.js
+++ b/extensions/test/data/web_view/dialog/test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/display_none_set_src/main.html b/extensions/test/data/web_view/display_none_set_src/main.html
index d7227a6..c6a0408 100644
--- a/extensions/test/data/web_view/display_none_set_src/main.html
+++ b/extensions/test/data/web_view/display_none_set_src/main.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/display_none_set_src/main.js b/extensions/test/data/web_view/display_none_set_src/main.js
index 18531532..511c7f71 100644
--- a/extensions/test/data/web_view/display_none_set_src/main.js
+++ b/extensions/test/data/web_view/display_none_set_src/main.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/display_none_set_src/test.js b/extensions/test/data/web_view/display_none_set_src/test.js
index a80d274..f12ca04 100644
--- a/extensions/test/data/web_view/display_none_set_src/test.js
+++ b/extensions/test/data/web_view/display_none_set_src/test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/inside_iframe/main.html b/extensions/test/data/web_view/inside_iframe/main.html
index 54532dcc..bb02f29d 100644
--- a/extensions/test/data/web_view/inside_iframe/main.html
+++ b/extensions/test/data/web_view/inside_iframe/main.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/inside_iframe/main.js b/extensions/test/data/web_view/inside_iframe/main.js
index 91e7f43..c8620b2 100644
--- a/extensions/test/data/web_view/inside_iframe/main.js
+++ b/extensions/test/data/web_view/inside_iframe/main.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/inside_iframe/test.js b/extensions/test/data/web_view/inside_iframe/test.js
index a80d274..f12ca04 100644
--- a/extensions/test/data/web_view/inside_iframe/test.js
+++ b/extensions/test/data/web_view/inside_iframe/test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/inside_iframe/webview.html b/extensions/test/data/web_view/inside_iframe/webview.html
index 5a517a9..17aa87c 100644
--- a/extensions/test/data/web_view/inside_iframe/webview.html
+++ b/extensions/test/data/web_view/inside_iframe/webview.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/media_access/allow/embedder.html b/extensions/test/data/web_view/media_access/allow/embedder.html
index d350e46..28382a64 100644
--- a/extensions/test/data/web_view/media_access/allow/embedder.html
+++ b/extensions/test/data/web_view/media_access/allow/embedder.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/media_access/allow/embedder.js b/extensions/test/data/web_view/media_access/allow/embedder.js
index 48a841d9..e424d06 100644
--- a/extensions/test/data/web_view/media_access/allow/embedder.js
+++ b/extensions/test/data/web_view/media_access/allow/embedder.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/media_access/allow/media_access_guest.html b/extensions/test/data/web_view/media_access/allow/media_access_guest.html
index 8328a99..061651f 100644
--- a/extensions/test/data/web_view/media_access/allow/media_access_guest.html
+++ b/extensions/test/data/web_view/media_access/allow/media_access_guest.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/web_view/media_access/allow/test.js b/extensions/test/data/web_view/media_access/allow/test.js
index 1886432..79e5a11c 100644
--- a/extensions/test/data/web_view/media_access/allow/test.js
+++ b/extensions/test/data/web_view/media_access/allow/test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/media_access/check/embedder.html b/extensions/test/data/web_view/media_access/check/embedder.html
index 6e449ff..812a7ca8 100644
--- a/extensions/test/data/web_view/media_access/check/embedder.html
+++ b/extensions/test/data/web_view/media_access/check/embedder.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/media_access/check/embedder.js b/extensions/test/data/web_view/media_access/check/embedder.js
index 1854978..b2d7535 100644
--- a/extensions/test/data/web_view/media_access/check/embedder.js
+++ b/extensions/test/data/web_view/media_access/check/embedder.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/media_access/check/media_check_guest.html b/extensions/test/data/web_view/media_access/check/media_check_guest.html
index 85d7276..3911f363 100644
--- a/extensions/test/data/web_view/media_access/check/media_check_guest.html
+++ b/extensions/test/data/web_view/media_access/check/media_check_guest.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/web_view/media_access/check/test.js b/extensions/test/data/web_view/media_access/check/test.js
index 8b3e751..4a80fb2 100644
--- a/extensions/test/data/web_view/media_access/check/test.js
+++ b/extensions/test/data/web_view/media_access/check/test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/media_access/deny/embedder.html b/extensions/test/data/web_view/media_access/deny/embedder.html
index d350e46..28382a64 100644
--- a/extensions/test/data/web_view/media_access/deny/embedder.html
+++ b/extensions/test/data/web_view/media_access/deny/embedder.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/media_access/deny/embedder.js b/extensions/test/data/web_view/media_access/deny/embedder.js
index 4826a410..9721032 100644
--- a/extensions/test/data/web_view/media_access/deny/embedder.js
+++ b/extensions/test/data/web_view/media_access/deny/embedder.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/media_access/deny/media_access_guest.html b/extensions/test/data/web_view/media_access/deny/media_access_guest.html
index 8328a99..061651f 100644
--- a/extensions/test/data/web_view/media_access/deny/media_access_guest.html
+++ b/extensions/test/data/web_view/media_access/deny/media_access_guest.html
@@ -1,7 +1,7 @@
<!--
- * Copyright 2013 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2013 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/web_view/media_access/deny/test.js b/extensions/test/data/web_view/media_access/deny/test.js
index 1886432..79e5a11c 100644
--- a/extensions/test/data/web_view/media_access/deny/test.js
+++ b/extensions/test/data/web_view/media_access/deny/test.js
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/no_internal_calls_to_user_code/main.html b/extensions/test/data/web_view/no_internal_calls_to_user_code/main.html
index 5ae3cb7..e4b64a67 100644
--- a/extensions/test/data/web_view/no_internal_calls_to_user_code/main.html
+++ b/extensions/test/data/web_view/no_internal_calls_to_user_code/main.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2018 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2018 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<head>
diff --git a/extensions/test/data/web_view/no_internal_calls_to_user_code/main.js b/extensions/test/data/web_view/no_internal_calls_to_user_code/main.js
index 1c26d80..4ed0047d 100644
--- a/extensions/test/data/web_view/no_internal_calls_to_user_code/main.js
+++ b/extensions/test/data/web_view/no_internal_calls_to_user_code/main.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/no_internal_calls_to_user_code/test.js b/extensions/test/data/web_view/no_internal_calls_to_user_code/test.js
index b53b472..b74c8fe6 100644
--- a/extensions/test/data/web_view/no_internal_calls_to_user_code/test.js
+++ b/extensions/test/data/web_view/no_internal_calls_to_user_code/test.js
@@ -1,4 +1,4 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
+// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/visibility_changed/main.html b/extensions/test/data/web_view/visibility_changed/main.html
index d7227a6..c6a0408 100644
--- a/extensions/test/data/web_view/visibility_changed/main.html
+++ b/extensions/test/data/web_view/visibility_changed/main.html
@@ -1,8 +1,8 @@
<!doctype html>
<!--
- * Copyright 2014 The Chromium Authors. All rights reserved. Use of this
- * source code is governed by a BSD-style license that can be found in the
- * LICENSE file.
+Copyright 2014 The Chromium Authors
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
-->
<html>
<body>
diff --git a/extensions/test/data/web_view/visibility_changed/main.js b/extensions/test/data/web_view/visibility_changed/main.js
index da02697..be2287d1 100644
--- a/extensions/test/data/web_view/visibility_changed/main.js
+++ b/extensions/test/data/web_view/visibility_changed/main.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/data/web_view/visibility_changed/test.js b/extensions/test/data/web_view/visibility_changed/test.js
index a80d274..f12ca04 100644
--- a/extensions/test/data/web_view/visibility_changed/test.js
+++ b/extensions/test/data/web_view/visibility_changed/test.js
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extension_background_page_waiter.cc b/extensions/test/extension_background_page_waiter.cc
index 0b81e60..13a89ca 100644
--- a/extensions/test/extension_background_page_waiter.cc
+++ b/extensions/test/extension_background_page_waiter.cc
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extension_background_page_waiter.h b/extensions/test/extension_background_page_waiter.h
index 7b10fde1..0e885f36 100644
--- a/extensions/test/extension_background_page_waiter.h
+++ b/extensions/test/extension_background_page_waiter.h
@@ -1,4 +1,4 @@
-// Copyright 2020 The Chromium Authors. All rights reserved.
+// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extension_state_tester.cc b/extensions/test/extension_state_tester.cc
index d2619ca..04d58e3 100644
--- a/extensions/test/extension_state_tester.cc
+++ b/extensions/test/extension_state_tester.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extension_state_tester.h b/extensions/test/extension_state_tester.h
index 485b4a8..181eed3 100644
--- a/extensions/test/extension_state_tester.h
+++ b/extensions/test/extension_state_tester.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extension_test_message_listener.cc b/extensions/test/extension_test_message_listener.cc
index 76e6b66..0c9b8d1 100644
--- a/extensions/test/extension_test_message_listener.cc
+++ b/extensions/test/extension_test_message_listener.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extension_test_message_listener.h b/extensions/test/extension_test_message_listener.h
index 0abb144..3c00d31 100644
--- a/extensions/test/extension_test_message_listener.h
+++ b/extensions/test/extension_test_message_listener.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extension_test_notification_observer.cc b/extensions/test/extension_test_notification_observer.cc
index 1505538..005cc82 100644
--- a/extensions/test/extension_test_notification_observer.cc
+++ b/extensions/test/extension_test_notification_observer.cc
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extension_test_notification_observer.h b/extensions/test/extension_test_notification_observer.h
index 65995a8..32add6d 100644
--- a/extensions/test/extension_test_notification_observer.h
+++ b/extensions/test/extension_test_notification_observer.h
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/extensions_unittests_main.cc b/extensions/test/extensions_unittests_main.cc
index 4e2355f..1835933 100644
--- a/extensions/test/extensions_unittests_main.cc
+++ b/extensions/test/extensions_unittests_main.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/logging_timer.cc b/extensions/test/logging_timer.cc
index 4638329f..de0ab7ab 100644
--- a/extensions/test/logging_timer.cc
+++ b/extensions/test/logging_timer.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/logging_timer.h b/extensions/test/logging_timer.h
index f5c72fb..f7332eb 100644
--- a/extensions/test/logging_timer.h
+++ b/extensions/test/logging_timer.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/logging_timer_unittest.cc b/extensions/test/logging_timer_unittest.cc
index 75e35d3f..61a9eea7 100644
--- a/extensions/test/logging_timer_unittest.cc
+++ b/extensions/test/logging_timer_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/permissions_manager_waiter.cc b/extensions/test/permissions_manager_waiter.cc
index ba57c30e..b71928ba 100644
--- a/extensions/test/permissions_manager_waiter.cc
+++ b/extensions/test/permissions_manager_waiter.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/permissions_manager_waiter.h b/extensions/test/permissions_manager_waiter.h
index 35cc2ab..e30fcfe4 100644
--- a/extensions/test/permissions_manager_waiter.h
+++ b/extensions/test/permissions_manager_waiter.h
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/result_catcher.cc b/extensions/test/result_catcher.cc
index e98214e..9622826 100644
--- a/extensions/test/result_catcher.cc
+++ b/extensions/test/result_catcher.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/result_catcher.h b/extensions/test/result_catcher.h
index 8050b4f7..1ffa9d2b 100644
--- a/extensions/test/result_catcher.h
+++ b/extensions/test/result_catcher.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/test_content_script_load_waiter.cc b/extensions/test/test_content_script_load_waiter.cc
index 4387178..b9b292e 100644
--- a/extensions/test/test_content_script_load_waiter.cc
+++ b/extensions/test/test_content_script_load_waiter.cc
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/test_content_script_load_waiter.h b/extensions/test/test_content_script_load_waiter.h
index 29264a4..b97ef57 100644
--- a/extensions/test/test_content_script_load_waiter.h
+++ b/extensions/test/test_content_script_load_waiter.h
@@ -1,4 +1,4 @@
-// Copyright 2021 The Chromium Authors. All rights reserved.
+// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/test_extension_dir.cc b/extensions/test/test_extension_dir.cc
index 238aac7..0168c804 100644
--- a/extensions/test/test_extension_dir.cc
+++ b/extensions/test/test_extension_dir.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/test_extension_dir.h b/extensions/test/test_extension_dir.h
index 1beab42..d9a6f353 100644
--- a/extensions/test/test_extension_dir.h
+++ b/extensions/test/test_extension_dir.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/test_extensions_client.cc b/extensions/test/test_extensions_client.cc
index 3bb5299..ac15565b 100644
--- a/extensions/test/test_extensions_client.cc
+++ b/extensions/test/test_extensions_client.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/test_extensions_client.h b/extensions/test/test_extensions_client.h
index 85ba50f9..2da12bdc 100644
--- a/extensions/test/test_extensions_client.h
+++ b/extensions/test/test_extensions_client.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/test_permission_message_provider.cc b/extensions/test/test_permission_message_provider.cc
index 4ccc20e7..281c722 100644
--- a/extensions/test/test_permission_message_provider.cc
+++ b/extensions/test/test_permission_message_provider.cc
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/extensions/test/test_permission_message_provider.h b/extensions/test/test_permission_message_provider.h
index 78b2d2b..cb2b3ec 100644
--- a/extensions/test/test_permission_message_provider.h
+++ b/extensions/test/test_permission_message_provider.h
@@ -1,4 +1,4 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/ui/accessibility/platform/automation/automation_ax_tree_wrapper.cc b/ui/accessibility/platform/automation/automation_ax_tree_wrapper.cc
index ef3f47c..b91f133 100644
--- a/ui/accessibility/platform/automation/automation_ax_tree_wrapper.cc
+++ b/ui/accessibility/platform/automation/automation_ax_tree_wrapper.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
diff --git a/ui/accessibility/platform/automation/automation_ax_tree_wrapper.h b/ui/accessibility/platform/automation/automation_ax_tree_wrapper.h
index f494da61..a4527ca 100644
--- a/ui/accessibility/platform/automation/automation_ax_tree_wrapper.h
+++ b/ui/accessibility/platform/automation/automation_ax_tree_wrapper.h
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
