Collect profiler stats from browser child processes.

chrome/renderer/renderer_tracking.h

Index: chrome/renderer/renderer_tracking.h
===================================================================
--- chrome/renderer/renderer_tracking.h	(revision 110669)
+++ chrome/renderer/renderer_tracking.h	(working copy)
@@ -24,13 +24,15 @@
   // RenderProcessObserver implementation.
   virtual bool OnControlMessageReceived(const IPC::Message& message);
 
-  void OnGetRendererTrackingData(int sequence_number);
+  void OnGetRendererProfilerData(int sequence_number,
+                                 const std::string& process_type);
 
-  void OnSetTrackingStatus(bool enable);
+  void OnSetProfilerStatus(bool enable);
 
-  // Extract tracking data from TrackedObjects and then send it off the
+  // Extract profiler data from TrackedObjects and then send it off the
   // Browser process.
-  void UploadAllTrackingData(int sequence_number);
+  void UploadAllProfilerData(int sequence_number,
+                             const std::string& process_type);
 
   ScopedRunnableMethodFactory<RendererTracking> renderer_tracking_factory_;