Merge 114800 - [chromium] Plumb a compositor surface ready notification through to the threaded com…

Source/WebCore/platform/graphics/chromium/cc/CCSingleThreadProxy.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 111 matching lines @@
 {
     ASSERT(CCProxy::isMainThread());
     RefPtr<GraphicsContext3D> context = m_layerTreeHost->createContext();
     if (!context)
         return false;
     ASSERT(context->hasOneRef());
     m_contextBeforeInitialization = context;
     return true;
 }
 
+void CCSingleThreadProxy::setSurfaceReady()
+{
+    // Scheduling is controlled by the embedder in the single thread case, so nothing to do.
+}
+
 bool CCSingleThreadProxy::initializeLayerRenderer()
 {
     ASSERT(CCProxy::isMainThread());
     ASSERT(m_contextBeforeInitialization);
     {
         DebugScopedSetImplThread impl;
         bool ok = m_layerTreeHostImpl->initializeLayerRenderer(m_contextBeforeInitialization.release());
         if (ok) {
             m_layerRendererInitialized = true;
             m_layerRendererCapabilitiesForMainThread = m_layerTreeHostImpl->layerRendererCapabilities();
@@ skipping 186 matching lines @@
 
 void CCSingleThreadProxy::didSwapFrame()
 {
     if (m_nextFrameIsNewlyCommittedFrame) {
         m_nextFrameIsNewlyCommittedFrame = false;
         m_layerTreeHost->didCommitAndDrawFrame();
     }
 }
 
 }