Add ColorBehavior to GraphicsLayer and GraphicsContext

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 16 matching lines @@
 #ifndef GraphicsLayer_h
 #define GraphicsLayer_h
 
 #include "cc/layers/layer_client.h"
 #include "platform/PlatformExport.h"
 #include "platform/geometry/FloatPoint.h"
 #include "platform/geometry/FloatPoint3D.h"
 #include "platform/geometry/FloatSize.h"
 #include "platform/geometry/IntRect.h"
 #include "platform/graphics/Color.h"
+#include "platform/graphics/ColorBehavior.h"
 #include "platform/graphics/CompositorElementId.h"
 #include "platform/graphics/ContentLayerDelegate.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/GraphicsLayerClient.h"
 #include "platform/graphics/GraphicsLayerDebugInfo.h"
 #include "platform/graphics/ImageOrientation.h"
 #include "platform/graphics/PaintInvalidationReason.h"
 #include "platform/graphics/paint/DisplayItemClient.h"
 #include "platform/graphics/paint/PaintController.h"
 #include "platform/heap/Handle.h"
@@ skipping 232 matching lines @@
   // DisplayItemClient methods
   String debugName() const final { return m_client->debugName(this); }
   LayoutRect visualRect() const override;
 
   void setHasWillChangeTransformHint(bool);
 
   // See comments in cc::Layer::SetPreferredRasterBounds.
   void setPreferredRasterBounds(const IntSize&);
   void clearPreferredRasterBounds();
 
+  const ColorBehavior& colorBehavior() const { return m_colorBehavior; }
+
  protected:
   String debugName(cc::Layer*) const;
   bool shouldFlattenTransform() const { return m_shouldFlattenTransform; }
 
   explicit GraphicsLayer(GraphicsLayerClient*);
   // for testing
   friend class CompositedLayerMappingTest;
   friend class PaintControllerPaintTestBase;
 
  private:
@@ skipping 96 matching lines @@
   Vector<LinkHighlight*> m_linkHighlights;
 
   std::unique_ptr<ContentLayerDelegate> m_contentLayerDelegate;
 
   WeakPersistent<ScrollableArea> m_scrollableArea;
   GraphicsLayerDebugInfo m_debugInfo;
   int m_renderingContext3d;
 
   std::unique_ptr<PaintController> m_paintController;
 
+  ColorBehavior m_colorBehavior;
+
   IntRect m_previousInterestRect;
   IntSize m_preferredRasterBounds;
   bool m_hasPreferredRasterBounds;
 };
 
 }  // 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