Plumb rendering statistics to benchmarking extension.

content/renderer/render_widget.h

 // Copyright (c) 2012 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 CONTENT_RENDERER_RENDER_WIDGET_H_
 #define CONTENT_RENDERER_RENDER_WIDGET_H_
 #pragma once
 
 #include <deque>
 #include <vector>
@@ skipping 22 matching lines @@
 
 struct ViewHostMsg_UpdateRect_Params;
 class ViewHostMsg_UpdateRect;
 
 namespace IPC {
 class SyncMessage;
 }
 
 namespace WebKit {
 class WebMouseEvent;
+class WebRenderingStats;
 class WebTouchEvent;
 class WebWidget;
 }
 
 namespace content {
 class RenderWidgetTest;
 }
 
 namespace gfx {
 class Point;
@@ skipping 92 matching lines @@
   virtual void resetInputMethod();
 
   // Called when a plugin is moved.  These events are queued up and sent with
   // the next paint or scroll message to the host.
   void SchedulePluginMove(const webkit::npapi::WebPluginGeometry& move);
 
   // Called when a plugin window has been destroyed, to make sure the currently
   // pending moves don't try to reference it.
   void CleanupWindowInPluginMoves(gfx::PluginWindowHandle window);
 
+  void GetRenderingStats(WebKit::WebRenderingStats& stats) const;
+
   // Close the underlying WebWidget.
   virtual void Close();
 
   float filtered_time_per_frame() const {
     return filtered_time_per_frame_;
   }
 
  protected:
   // Friend RefCounted so that the dtor can be non-public. Using this class
   // without ref-counting is an error.
@@ skipping 360 matching lines @@
   WebKit::WebScreenInfo screen_info_;
 
   // The device scale factor. This value is computed from the DPI entries in
   // |screen_info_| on some platforms, and defaults to 1 on other platforms.
   int device_scale_factor_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidget);
 };
 
 #endif  // CONTENT_RENDERER_RENDER_WIDGET_H_