[1/5] Pass transformed rasterization policy from Blink

third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.h

 /*
  * Copyright (C) 2009, 2010, 2011 Apple 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 85 matching lines @@
       const PaintLayer* compositingContainer,
       const PaintLayer* compositingStackingContext,
       Vector<PaintLayer*>& layersNeedingPaintInvalidation);
 
   // Update whether background paints onto scrolling contents layer.
   void updateBackgroundPaintsOntoScrollingContentsLayer();
 
   // Update whether layer needs blending.
   void updateContentsOpaque();
 
+  void updateRasterizationPolicy();
+
   GraphicsLayer* mainGraphicsLayer() const { return m_graphicsLayer.get(); }
 
   // Layer to clip children
   bool hasClippingLayer() const { return m_childContainmentLayer.get(); }
   GraphicsLayer* clippingLayer() const { return m_childContainmentLayer.get(); }
 
   // Layer to get clipped by ancestor
   bool hasAncestorClippingLayer() const {
     return m_ancestorClippingLayer.get();
   }
@@ skipping 586 matching lines @@
   unsigned m_backgroundPaintsOntoGraphicsLayer : 1;
 
   bool m_drawsBackgroundOntoContentLayer;
 
   friend class CompositedLayerMappingTest;
 };
 
 }  // namespace blink
 
 #endif  // CompositedLayerMapping_h