Plumb CanvasColorParams to canvas image classes

third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h

Index: third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h
diff --git a/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h b/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h
index 0a6a23691497677ed02aab1ccb14c988d7ec3576..84040416b5b5a439431d0e4a9418dd82fe36816e 100644
--- a/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h
+++ b/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.h
@@ -89,21 +89,11 @@ class CORE_EXPORT CanvasRenderingContext
 
   HTMLCanvasElement* canvas() const { return canvas_; }
 
-  CanvasColorSpace ColorSpace() const;
   WTF::String ColorSpaceAsString() const;
-  CanvasPixelFormat PixelFormat() const;
   WTF::String PixelFormatAsString() const;
-  bool LinearPixelMath() const;
-
-  // The color space in which the the content should be interpreted by the
-  // compositor. This is always defined.
-  gfx::ColorSpace GfxColorSpace() const;
-  // The color space that should be used for SkSurface creation. This may
-  // be nullptr.
-  sk_sp<SkColorSpace> SkSurfaceColorSpace() const;
-  SkColorType ColorType() const;
+
+  const CanvasColorParams& color_params() const { return color_params_; }
   ColorBehavior ColorBehaviorForMediaDrawnToCanvas() const;
-  bool SkSurfacesUseColorSpace() const;
 
   virtual PassRefPtr<Image> GetImage(AccelerationHint,
                                      SnapshotReason) const = 0;