Update cc snapshot to r127918

cc/CCRenderSurface.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 CCRenderSurface_h
 #define CCRenderSurface_h
 
 #if USE(ACCELERATED_COMPOSITING)
 
+#include "CCRenderPass.h"
 #include "CCSharedQuadState.h"
 #include "FloatRect.h"
 #include "IntRect.h"
 #include <public/WebTransformationMatrix.h>
 #include <wtf/Noncopyable.h>
 #include <wtf/text/WTFString.h>
 
 namespace WebCore {
 
 class CCDamageTracker;
 class CCQuadSink;
-class CCRenderPass;
 class CCRenderPassSink;
 class CCLayerImpl;
 class TextStream;
 
 struct CCAppendQuadsData;
 
 class CCRenderSurface {
     WTF_MAKE_NONCOPYABLE(CCRenderSurface);
 public:
     explicit CCRenderSurface(CCLayerImpl*);
@@ skipping 45 matching lines @@
     Vector<CCLayerImpl*>& layerList() { return m_layerList; }
 
     int owningLayerId() const;
 
     void resetPropertyChangedFlag() { m_surfacePropertyChanged = false; }
     bool surfacePropertyChanged() const;
     bool surfacePropertyChangedOnlyFromDescendant() const;
 
     CCDamageTracker* damageTracker() const { return m_damageTracker.get(); }
 
+    CCRenderPass::Id renderPassId();
+
     void appendRenderPasses(CCRenderPassSink&);
-    void appendQuads(CCQuadSink&, CCAppendQuadsData&, bool forReplica, int renderPassId);
+    void appendQuads(CCQuadSink&, CCAppendQuadsData&, bool forReplica, CCRenderPass::Id renderPassId);
 
 private:
     CCLayerImpl* m_owningLayer;
 
     // Uses this surface's space.
     IntRect m_contentRect;
     bool m_surfacePropertyChanged;
 
     float m_drawOpacity;
     bool m_drawOpacityIsAnimating;
@@ skipping 19 matching lines @@
     int m_targetRenderSurfaceLayerIndexHistory;
     int m_currentLayerIndexHistory;
 
     friend struct CCLayerIteratorActions;
 };
 
 }
 #endif // USE(ACCELERATED_COMPOSITING)
 
 #endif