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

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

Index: third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.cpp
diff --git a/third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.cpp b/third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.cpp
index 1395cf4466edb865bdb197875186242b5b290bbe..7606d92550b7a0c27f4f155c4fe280dd4dc365b7 100644
--- a/third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.cpp
+++ b/third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.cpp
@@ -279,6 +279,18 @@ void CanvasRenderingContext2D::WillDrawImage(CanvasImageSource* source) const {
   canvas()->WillDrawImageTo2DContext(source);
 }
 
+CanvasColorSpace CanvasRenderingContext2D::ColorSpace() const {
+  return CanvasRenderingContext::ColorSpace();
+}
+
+String CanvasRenderingContext2D::ColorSpaceAsString() const {
+  return CanvasRenderingContext::ColorSpaceAsString();
+}
+
+CanvasPixelFormat CanvasRenderingContext2D::PixelFormat() const {
+  return CanvasRenderingContext::PixelFormat();
+}
+
 ColorBehavior CanvasRenderingContext2D::DrawImageColorBehavior() const {
   return CanvasRenderingContext::ColorBehaviorForMediaDrawnToCanvas();
 }