Implementing ACCELERATED_COMPOSITING via Skia

WebCore/platform/graphics/GraphicsLayer.h

 /*
  * Copyright (C) 2009 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 45 matching lines @@
 #elif PLATFORM(WIN)
 namespace WebCore {
 class WKCACFLayer;
 typedef WKCACFLayer PlatformLayer;
 typedef void* NativeLayer;
 }
 #elif PLATFORM(QT)
 class QGraphicsItem;
 typedef QGraphicsItem PlatformLayer;
 typedef QGraphicsItem* NativeLayer;
+#elif PLATFORM(CHROMIUM)
+namespace WebCore {
+class LayerSkia;
+typedef LayerSkia PlatformLayer;
+typedef void* NativeLayer;
+}
 #else
 typedef void* PlatformLayer;
 typedef void* NativeLayer;
 #endif
 
 namespace WebCore {
 
 class FloatPoint3D;
 class GraphicsContext;
 class Image;
@@ skipping 319 matching lines @@
     int m_repaintCount;
 };
 
 
 } // namespace WebCore
 
 #endif // USE(ACCELERATED_COMPOSITING)
 
 #endif // GraphicsLayer_h