RAPPOR implementation

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 36f411201d7135565472351f070dc5f8e5284f3e..e84c88a46eadc540c1cbf9a6924fe4ae1338fcba 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -115,6 +115,7 @@
 #include "chrome/installer/util/google_update_settings.h"
 #include "components/nacl/browser/nacl_browser.h"
 #include "components/nacl/browser/nacl_process_host.h"
+#include "components/rappor/rappor_service.h"
 #include "components/startup_metric_utils/startup_metric_utils.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_observer.h"
@@ -1127,6 +1128,10 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
   StartMetricsRecording();
 #endif
 
+  browser_process_->rappor_service()->Start(
+      browser_process_->local_state(),
+      browser_process_->system_request_context());
+
   // Create watchdog thread after creating all other threads because it will
   // watch the other threads and they must be running.
   browser_process_->watchdog_thread();