Make UtilityProcessHost non public
Removes UtilityProcessHost from content/public and renames
UtilityprocessHostImpl to UtilityProcessHost.
Now that all use cases of UtilityProcessHost have been replaced by
using services (but for the PowerMonitor browser tests), this will
prevent further forking of process bypassing the service manager.
Bug: 775677
Change-Id: I2107271a54e4ab3141102a5c4fbcce4ea21915dd
Reviewed-on: https://chromium-review.googlesource.com/961496
Reviewed-by: Avi Drissman <[email protected]>
Reviewed-by: John Abd-El-Malek <[email protected]>
Reviewed-by: Ken Rockot <[email protected]>
Commit-Queue: Jay Civelli <[email protected]>
Cr-Commit-Position: refs/heads/master@{#543238}diff --git a/content/browser/utility_process_host_client.h b/content/browser/utility_process_host_client.h
new file mode 100644
index 0000000..7972fa8e
--- /dev/null
+++ b/content/browser/utility_process_host_client.h
@@ -0,0 +1,41 @@
+// 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.
+
+#ifndef CONTENT_BROWSER_UTILITY_PROCESS_HOST_CLIENT_H_
+#define CONTENT_BROWSER_UTILITY_PROCESS_HOST_CLIENT_H_
+
+#include "base/memory/ref_counted.h"
+#include "content/common/content_export.h"
+
+namespace IPC {
+class Message;
+}
+
+namespace content {
+
+// An interface to be implemented by consumers of the utility process to
+// get results back. All functions are called on the thread passed along
+// to UtilityProcessHost.
+class UtilityProcessHostClient
+ : public base::RefCountedThreadSafe<UtilityProcessHostClient> {
+ public:
+ // Called when the process has crashed.
+ virtual void OnProcessCrashed(int exit_code) {}
+
+ // Called when the process fails to launch. |error_code| is one of
+ // LaunchResultCode or sandbox::ResultCode containing the error.
+ virtual void OnProcessLaunchFailed(int error_code) {}
+
+ // Allow the client to filter IPC messages.
+ virtual bool OnMessageReceived(const IPC::Message& message) = 0;
+
+ protected:
+ friend class base::RefCountedThreadSafe<UtilityProcessHostClient>;
+
+ virtual ~UtilityProcessHostClient() {}
+};
+
+}; // namespace content
+
+#endif // CONTENT_BROWSER_UTILITY_PROCESS_HOST_CLIENT_H_
