cc: Improve frame/commit accounting

cc/CCScheduler.h

 // Copyright 2011 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 CCScheduler_h
 #define CCScheduler_h
 
 #include "base/basictypes.h"
 #include "base/time.h"
 #include "CCFrameRateController.h"
@@ skipping 72 matching lines @@
     bool commitPending() const { return m_stateMachine.commitPending(); }
     bool redrawPending() const { return m_stateMachine.redrawPending(); }
 
     void setTimebaseAndInterval(base::TimeTicks timebase, base::TimeDelta interval);
 
     base::TimeTicks anticipatedDrawTime();
 
     // CCFrameRateControllerClient implementation
     virtual void vsyncTick(bool throttled) OVERRIDE;
 
+    void renderingStats(CCRenderingStats* stats) const;
+
 private:
     CCScheduler(CCSchedulerClient*, PassOwnPtr<CCFrameRateController>);
 
     void processScheduledActions();
 
     CCSchedulerClient* m_client;
     OwnPtr<CCFrameRateController> m_frameRateController;
     CCSchedulerStateMachine m_stateMachine;
     bool m_insideProcessScheduledActions;
 
     DISALLOW_COPY_AND_ASSIGN(CCScheduler);
 };
 
 }
 
 #endif // CCScheduler_h