Fix BaseRenderingContext2D create/put/get-ImageData() for color managed canvas

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

Index: third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.h
diff --git a/third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.h b/third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.h
index 93b0fc7b5271d6d2b91c8f3240bf29d50a3cb211..8316bc09fe92bd630ee39cee2d41eb01380d73c8 100644
--- a/third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.h
+++ b/third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.h
@@ -91,7 +91,7 @@ class MODULES_EXPORT CanvasRenderingContext2D final
 
   ~CanvasRenderingContext2D() override;
 
-  void SetCanvasGetContextResult(RenderingContext&) final;
+  void SetCanvasGetContextResult(blink::RenderingContext&) final;
 
   bool isContextLost() const override;
 
@@ -237,6 +237,11 @@ class MODULES_EXPORT CanvasRenderingContext2D final
   CanvasRenderingContext::ContextType GetContextType() const override {
     return CanvasRenderingContext::kContext2d;
   }
+
+  CanvasColorSpace ColorSpace() const override;
+  String ColorSpaceAsString() const override;
+  CanvasPixelFormat PixelFormat() const override;
+
   bool Is2d() const override { return true; }
   bool IsComposited() const override;
   bool IsAccelerated() const override;