Implement canvas color space IDL format for 2D canvas

third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.h

 /*
  * Copyright (C) 2006, 2007, 2009, 2010, 2011, 2012 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
@@ skipping 17 matching lines @@
 #define CanvasRenderingContext2D_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/html/canvas/CanvasContextCreationAttributes.h"
 #include "core/html/canvas/CanvasRenderingContext.h"
 #include "core/html/canvas/CanvasRenderingContextFactory.h"
 #include "core/style/FilterOperations.h"
 #include "core/svg/SVGResourceClient.h"
 #include "modules/ModulesExport.h"
 #include "modules/canvas2d/BaseRenderingContext2D.h"
-#include "modules/canvas2d/Canvas2DContextAttributes.h"
+#include "modules/canvas2d/CanvasRenderingContext2DSettings.h"
 #include "modules/canvas2d/CanvasRenderingContext2DState.h"
 #include "platform/graphics/GraphicsTypes.h"
 #include "platform/heap/GarbageCollected.h"
 #include "public/platform/WebThread.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 class WebLayer;
 }
@@ skipping 67 matching lines @@
 
   String direction() const;
   void setDirection(const String&);
 
   void fillText(const String& text, double x, double y);
   void fillText(const String& text, double x, double y, double maxWidth);
   void strokeText(const String& text, double x, double y);
   void strokeText(const String& text, double x, double y, double maxWidth);
   TextMetrics* measureText(const String& text);
 
-  void getContextAttributes(Canvas2DContextAttributes&) const;
+  void getContextAttributes(CanvasRenderingContext2DSettings&) const;
 
   void drawFocusIfNeeded(Element*);
   void drawFocusIfNeeded(Path2D*, Element*);
 
   void addHitRegion(const HitRegionOptions&, ExceptionState&);
   void removeHitRegion(const String& id);
   void clearHitRegions();
   HitRegion* hitRegionAtPoint(const FloatPoint&);
   unsigned hitRegionsCount() const override;
 
@@ skipping 122 matching lines @@
 
 DEFINE_TYPE_CASTS(CanvasRenderingContext2D,
                   CanvasRenderingContext,
                   context,
                   context->is2d() && context->canvas(),
                   context.is2d() && context.canvas());
 
 }  // namespace blink
 
 #endif  // CanvasRenderingContext2D_h