cc: Improve frame/commit accounting

cc/CCScheduler.cpp

 // 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.
 
 #include "config.h"
 
 #include "CCScheduler.h"
 
 #include "TraceEvent.h"
 #include <base/auto_reset.h>
 
 namespace cc {
 
 CCScheduler::CCScheduler(CCSchedulerClient* client, PassOwnPtr<CCFrameRateController> frameRateController)
     : m_client(client)
     , m_frameRateController(frameRateController)
     , m_insideProcessScheduledActions(false)
 {
     ASSERT(m_client);
     m_frameRateController->setClient(this);
     ASSERT(!m_stateMachine.vsyncCallbackNeeded());
 }
 
 CCScheduler::~CCScheduler()
 {
-    m_frameRateController->setActive(false);
+    m_frameRateController->setActive(false, false);
 }
 
 void CCScheduler::setCanBeginFrame(bool can)
 {
     m_stateMachine.setCanBeginFrame(can);
     processScheduledActions();
 }
 
 void CCScheduler::setVisible(bool visible)
 {
@@ skipping 141 matching lines @@
             m_client->scheduledActionBeginContextRecreation();
             break;
         case CCSchedulerStateMachine::ACTION_ACQUIRE_LAYER_TEXTURES_FOR_MAIN_THREAD:
             m_client->scheduledActionAcquireLayerTexturesForMainThread();
             break;
         }
         action = m_stateMachine.nextAction();
     }
 
     // Activate or deactivate the frame rate controller.
-    m_frameRateController->setActive(m_stateMachine.vsyncCallbackNeeded());
+    m_frameRateController->setActive(m_stateMachine.vsyncCallbackNeeded(),
+                                     m_stateMachine.commitPending());
     m_client->didAnticipatedDrawTimeChange(m_frameRateController->nextTickTime());
 }
 
+void CCScheduler::renderingStats(CCRenderingStats* stats) const
+{
+    m_frameRateController->renderingStats(stats);
 }
+
+}