Histograms - Support histograms for Plugins, GPU

chrome/common/metrics/metrics_service_base.h

Index: chrome/common/metrics/metrics_service_base.h
===================================================================
--- chrome/common/metrics/metrics_service_base.h	(revision 139790)
+++ chrome/common/metrics/metrics_service_base.h	(working copy)
@@ -8,13 +8,13 @@
 
 #include "base/basictypes.h"
 #include "base/metrics/histogram.h"
-#include "chrome/common/metrics/histogram_sender.h"
+#include "base/metrics/histogram_sender.h"
 #include "chrome/common/metrics/metrics_log_manager.h"
 
 // This class provides base functionality for logging metrics data.
 // TODO(ananta): Factor out more common code from chrome and chrome frame
 // metrics service into this class.
-class MetricsServiceBase : public HistogramSender {
+class MetricsServiceBase : public base::HistogramSender {
  protected:
   MetricsServiceBase();
   virtual ~MetricsServiceBase();
@@ -36,6 +36,7 @@
 
  private:
   // HistogramSender interface (override) methods.
+  virtual void SendHistograms(int sequence_number) OVERRIDE;
   virtual void TransmitHistogramDelta(
       const base::Histogram& histogram,
       const base::Histogram::SampleSet& snapshot) OVERRIDE;