Changes to upload tracked_objects data from all renderer

processes to browser process.

Added the following messages to render_messages.

ChromeViewMsg_GetRendererTrackedData -  Asks the renderer
to send back tracked data (ThreadData in tracked_objects).

ChromeViewMsg_SetTrackingStatus -  Asks the renderer
to set the tracking status.

ChromeViewHostMsg_RendererTrackedData - render's Send back
tracked data (ThreadData in tracked_objects) as a string.

ChromeViewHostMsg_IsTrackingEnabled -  Asks Browser process
to set the current tracking status from browser in the render.

BUG=101933
R=jar
TEST=browser tests
Review URL: http://codereview.chromium.org/8413009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@108770 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 0 deletions

diff --git a/chrome/browser/chrome_browser_main.h b/chrome/browser/chrome_browser_main.h
index 9e386ad..c9f3df8 100644
--- a/chrome/browser/chrome_browser_main.h
+++ b/chrome/browser/chrome_browser_main.h
@@ -30,6 +30,10 @@ extern const char kMissingLocaleDataTitle[];
 extern const char kMissingLocaleDataMessage[];
 }
 
+namespace chrome_browser_metrics {
+class TrackingSynchronizer;
+}
+
 namespace content {
 struct MainFunctionParams;
 }
@@ -135,6 +139,8 @@ class ChromeBrowserMainParts : public content::BrowserMainParts {
 
   scoped_ptr<BrowserProcessImpl> browser_process_;
   scoped_refptr<HistogramSynchronizer> histogram_synchronizer_;
+  scoped_refptr<chrome_browser_metrics::TrackingSynchronizer>
+      tracking_synchronizer_;
   scoped_ptr<ProcessSingleton> process_singleton_;
   scoped_ptr<FirstRun::MasterPrefs> master_prefs_;
   bool record_search_engine_;