Histograms - Support histograms for Plugins, GPU

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
===================================================================
--- chrome/browser/chrome_browser_main.cc	(revision 140625)
+++ chrome/browser/chrome_browser_main.cc	(working copy)
@@ -49,7 +49,6 @@
 #include "chrome/browser/jankometer.h"
 #include "chrome/browser/language_usage_metrics.h"
 #include "chrome/browser/metrics/field_trial_synchronizer.h"
-#include "chrome/browser/metrics/histogram_synchronizer.h"
 #include "chrome/browser/metrics/metrics_log.h"
 #include "chrome/browser/metrics/metrics_service.h"
 #include "chrome/browser/metrics/thread_watcher.h"
@@ -98,6 +97,7 @@
 #include "chrome/common/profiling.h"
 #include "chrome/installer/util/google_update_settings.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/histogram_synchronizer.h"
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/content_client.h"
@@ -1375,7 +1375,7 @@
   // for posting tasks via base::Bind. Its deleted when it goes out of scope.
   // Even though base::Bind does AddRef and Release, the object will not
   // be deleted after the Task is executed.
-  histogram_synchronizer_ = new HistogramSynchronizer();
+  histogram_synchronizer_ = content::HistogramSynchronizer::GetInstance();
   tracking_synchronizer_ = new chrome_browser_metrics::TrackingSynchronizer();
 
   // Now that all preferences have been registered, set the install date