Add ColorBehavior to GraphicsLayer and GraphicsContext

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

 /*
  * Copyright (C) 2003, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008-2009 Torch Mobile, Inc.
  * Copyright (C) 2013 Google 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.
@@ skipping 12 matching lines @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef GraphicsContext_h
 #define GraphicsContext_h
 
 #include "platform/PlatformExport.h"
 #include "platform/fonts/Font.h"
+#include "platform/graphics/ColorBehavior.h"
 #include "platform/graphics/DashArray.h"
 #include "platform/graphics/DrawLooperBuilder.h"
 #include "platform/graphics/GraphicsContextState.h"
 #include "platform/graphics/ImageOrientation.h"
 #include "platform/graphics/skia/SkiaUtils.h"
 #include "third_party/skia/include/core/SkClipOp.h"
 #include "third_party/skia/include/core/SkMetaData.h"
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "wtf/Allocator.h"
@@ skipping 20 matching lines @@
   WTF_MAKE_NONCOPYABLE(GraphicsContext);
   USING_FAST_MALLOC(GraphicsContext);
 
  public:
   enum DisabledMode {
     NothingDisabled = 0,  // Run as normal.
     FullyDisabled = 1     // Do absolutely minimal work to remove the cost of
                           // the context from performance tests.
   };
 
-  explicit GraphicsContext(PaintController&,
-                           DisabledMode = NothingDisabled,
-                           SkMetaData* = 0);
+  explicit GraphicsContext(
+      PaintController&,
+      DisabledMode = NothingDisabled,
+      SkMetaData* = 0,
+      ColorBehavior = ColorBehavior::transformToGlobalTarget());
 
   ~GraphicsContext();
 
   SkCanvas* canvas() { return m_canvas; }
   const SkCanvas* canvas() const { return m_canvas; }
 
   PaintController& getPaintController() { return m_paintController; }
+  const ColorBehavior& getColorBehavior() const { return m_colorBehavior; }
 
   bool contextDisabled() const { return m_disabledState; }
 
   // ---------- State management methods -----------------
   void save();
   void restore();
 
 #if ENABLE(ASSERT)
   unsigned saveCount() const;
 #endif
@@ skipping 346 matching lines @@
   // Current index on the stack. May not be the last thing on the stack.
   unsigned m_paintStateIndex;
 
   // Raw pointer to the current state.
   GraphicsContextState* m_paintState;
 
   SkPictureRecorder m_pictureRecorder;
 
   SkMetaData m_metaData;
 
+  const ColorBehavior m_colorBehavior;
+
 #if DCHECK_IS_ON()
   int m_layerCount;
   bool m_disableDestructionChecks;
   bool m_inDrawingRecorder;
 #endif
 
   const DisabledMode m_disabledState;
 
   float m_deviceScaleFactor;
 
   unsigned m_printing : 1;
   unsigned m_hasMetaData : 1;
 };
 
 }  // namespace blink
 
 #endif  // GraphicsContext_h