cc: Remove unused metrics from RenderingStats.

cc/debug/rendering_stats_instrumentation.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_DEBUG_RENDERING_STATS_INSTRUMENTATION_H_
 #define CC_DEBUG_RENDERING_STATS_INSTRUMENTATION_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "cc/debug/rendering_stats.h"
@@ skipping 39 matching lines @@
   // it's value during runtime.
   bool record_rendering_stats() const { return record_rendering_stats_; }
   void set_record_rendering_stats(bool record_rendering_stats) {
     if (record_rendering_stats_ != record_rendering_stats)
       record_rendering_stats_ = record_rendering_stats;
   }
 
   base::TimeTicks StartRecording() const;
   base::TimeDelta EndRecording(base::TimeTicks start_time) const;
 
-  void IncrementAnimationFrameCount();
-  void IncrementScreenFrameCount(int64 count, bool main_thread);
-  void IncrementDroppedFrameCount(int64 count);
-
-  void AddCommit(base::TimeDelta duration);
+  void IncrementFrameCount(int64 count, bool main_thread);
   void AddPaint(base::TimeDelta duration, int64 pixels);
-  void AddRecord(base::TimeDelta duration,
-                 base::TimeDelta best_duration,
-                 int64 pixels);
-  void AddRaster(base::TimeDelta total_duraction,
-                 base::TimeDelta best_duration,
-                 int64 pixels,
-                 bool is_in_pending_tree_now_bin);
-
-  void IncrementImplThreadScrolls();
-  void IncrementMainThreadScrolls();
-
-  void AddLayersDrawn(int64 amount);
-  void AddMissingTiles(int64 amount);
-
-  void AddDeferredImageDecode(base::TimeDelta duration);
-  void AddImageGathering(base::TimeDelta duration);
-
-  void IncrementDeferredImageCacheHitCount();
-
-  void AddAnalysisResult(base::TimeDelta duration, bool is_solid_color);
+  void AddRecord(base::TimeDelta duration, int64 pixels);
+  void AddRaster(base::TimeDelta duration, int64 pixels);
 
  protected:
   RenderingStatsInstrumentation();
 
  private:
   MainThreadRenderingStats main_stats_;
   MainThreadRenderingStats main_stats_accu_;
   ImplThreadRenderingStats impl_stats_;
   ImplThreadRenderingStats impl_stats_accu_;
 
   bool record_rendering_stats_;
 
   base::Lock lock_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderingStatsInstrumentation);
 };
 
 }  // namespace cc
 
 #endif  // CC_DEBUG_RENDERING_STATS_INSTRUMENTATION_H_