Add ColorBehavior plumbing for 2D canvas drawImage

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

Index: third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp
diff --git a/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp b/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp
index 9f9e9f10d9a0bfd913ecbf9edf33f3e9e11ad9e4..999194f6db80ca28d287ec31de44d7a6a28a1e32 100644
--- a/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp
+++ b/third_party/WebKit/Source/core/html/canvas/CanvasRenderingContext.cpp
@@ -89,6 +89,15 @@ sk_sp<SkColorSpace> CanvasRenderingContext::skColorSpace() const {
   return nullptr;
 }
 
+ColorBehavior CanvasRenderingContext::colorBehaviorForMediaDrawnToCanvas()
+    const {
+  sk_sp<SkColorSpace> colorSpace = skColorSpace();
+  if (colorSpace) {
+    return ColorBehavior::transformTo(std::move(colorSpace));
+  }
+  return ColorBehavior::transformToGlobalTarget();
+}
+
 SkColorType CanvasRenderingContext::colorType() const {
   switch (m_colorSpace) {
     case kLinearRGBCanvasColorSpace: