Add Browser Task Scheduler Flags
Adds the browser scheduler command line flags as well as exposing it
via chrome://flags.
Enabling the feature will place the browser in a forced variations
group, allowing it to use task scheduler parameters from there. If the
variations group is unavailable, then enabling this will still not
enable the browser task scheduler
BUG=553459,633389
Review-Url: https://codereview.chromium.org/2227343002
Cr-Commit-Position: refs/heads/master@{#411199}
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index e90676eb..bd408e0 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -22,6 +22,7 @@
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
+#include "base/task_scheduler/switches.h"
#include "base/values.h"
#include "build/build_config.h"
#include "cc/base/switches.h"
@@ -2044,6 +2045,10 @@
IDS_FLAGS_QUICK_UNLOCK_PIN_DESCRIPTION, kOsCrOS,
FEATURE_VALUE_TYPE(features::kQuickUnlockPin)},
#endif // defined(OS_CHROMEOS)
+ {"browser-task-scheduler", IDS_FLAGS_BROWSER_TASK_SCHEDULER_NAME,
+ IDS_FLAGS_BROWSER_TASK_SCHEDULER_DESCRIPTION, kOsAll,
+ ENABLE_DISABLE_VALUE_TYPE(switches::kEnableBrowserTaskScheduler,
+ switches::kDisableBrowserTaskScheduler)},
// NOTE: Adding new command-line switches requires adding corresponding
// entries to enum "LoginCustomFlags" in histograms.xml. See note in
// histograms.xml and don't forget to run AboutFlagsHistogramTest unit test.
