Collect profiler stats from browser child processes.

content/public/browser/profiler_subscriber.h

Index: content/public/browser/profiler_subscriber.h
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--- content/public/browser/profiler_subscriber.h	(revision 0)
+++ content/public/browser/profiler_subscriber.h	(revision 0)
@@ -0,0 +1,36 @@
+// Copyright (c) 2011 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_PUBLIC_BROWSER_PROFILER_SUBSCRIBER_H_
+#define CONTENT_PUBLIC_BROWSER_PROFILER_SUBSCRIBER_H_
+
+#include "content/common/content_export.h"
+
+namespace base {
+class DictionaryValue;
+}
+
+namespace content {
+
+// Objects interested in receiving profiler data derive from ProfilerSubscriber.
+class CONTENT_EXPORT ProfilerSubscriber {
+ public:
+  virtual ~ProfilerSubscriber() {}
+
+  // Send number of pending processes to subscriber. |end| is set to true if it
+  // is the last time. This is called on UI thread.
+  virtual void OnPendingProcesses(int sequence_number,
+                                  int pending_processes,
+                                  bool end) = 0;
+
+  // Send profiler_data back to subscriber.
+  // This is called on UI thread.
+  virtual void OnProfilerDataCollected(
+      int sequence_number,
+      base::DictionaryValue* profiler_data) = 0;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_BROWSER_PROFILER_SUBSCRIBER_H_
Property changes on: content\public\browser\profiler_subscriber.h
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Added: svn:executable
   + *