Changes in DisplayItemClient for spv2 paint invalidation

third_party/WebKit/Source/platform/graphics/GraphicsLayer.h

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. 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
@@ skipping 358 matching lines @@
 
     std::unique_ptr<ContentLayerDelegate> m_contentLayerDelegate;
 
     WeakPersistent<ScrollableArea> m_scrollableArea;
     GraphicsLayerDebugInfo m_debugInfo;
     int m_3dRenderingContext;
 
     std::unique_ptr<PaintController> m_paintController;
 
     IntRect m_previousInterestRect;
-
-    DISPLAY_ITEM_CACHE_STATUS_IMPLEMENTATION
 };
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the blink namespace for ease of invocation from gdb.
 void PLATFORM_EXPORT showGraphicsLayerTree(const blink::GraphicsLayer*);
 #endif
 
 #endif // GraphicsLayer_h