Implementing ImageBitmap option imageOrientation of flipY

third_party/WebKit/Source/core/imagebitmap/ImageBitmapOptions.idl

Index: third_party/WebKit/Source/core/imagebitmap/ImageBitmapOptions.idl
diff --git a/third_party/WebKit/Source/core/imagebitmap/ImageBitmapOptions.idl b/third_party/WebKit/Source/core/imagebitmap/ImageBitmapOptions.idl
index 2f54dd070457f714e7993b0ad361f50c7802e537..47076fc4ab8555ce4d17b664702e0e29b43a1d02 100644
--- a/third_party/WebKit/Source/core/imagebitmap/ImageBitmapOptions.idl
+++ b/third_party/WebKit/Source/core/imagebitmap/ImageBitmapOptions.idl
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+enum ImageOrientation { "none", "flipY", "topLeft", "bottomLeft" };
 dictionary ImageBitmapOptions {
     boolean premuiltiplyAlpha;
+    ImageOrientation orientation = "topLeft";

[jbroman, 2016/02/02 16:06:52]

As junov says, this is "ImageOrientation imageOrientation" as it's written in
the wiki page right now.

[xidachen, 2016/02/03 02:17:20]

Acknowledged.

 };