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

third_party/WebKit/Source/core/html/ImageData.idl

Index: third_party/WebKit/Source/core/html/ImageData.idl
diff --git a/third_party/WebKit/Source/core/html/ImageData.idl b/third_party/WebKit/Source/core/html/ImageData.idl
index e29e039c272ec37d31fc557baeefab1411c1ac3f..173ecfa56b00467631a38df63fe7fbe211fce611 100644
--- a/third_party/WebKit/Source/core/html/ImageData.idl
+++ b/third_party/WebKit/Source/core/html/ImageData.idl
@@ -37,16 +37,6 @@ typedef (Uint8ClampedArray or Uint16Array or Float32Array) ImageDataArray;
     Exposed=(Window,Worker),
     RaisesException=Constructor,
 ] interface ImageData {
-
-    // The following createImageData functions are used instead of the regular constructors
-    // as currently Blink IDL does not allow to put custom constructors behind a flag
-    // (crbug.com/672978). These must be replaced with regular constructor declaration
-    // as specified in the proposal before shipping.
-    // https://github.com/WICG/canvas-color-space/blob/master/CanvasColorSpaceProposal.md
-
-    [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] ImageData createImageData(unsigned long sw, unsigned long sh, ImageDataColorSettings imageDataColorSettings);
-    [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] ImageData createImageData(ImageDataArray data, unsigned long sw, unsigned long sh, ImageDataColorSettings imageDataColorSettings);
-
     [RuntimeEnabled=ExperimentalCanvasFeatures] ImageDataColorSettings getColorSettings();
 
     readonly attribute unsigned long width;