Change the context type name to "bitmaprender" for ImageBitmapRenderingContext

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

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 28 matching lines @@
 CanvasRenderingContext::ContextType CanvasRenderingContext::contextTypeFromId(const String& id)
 {
     if (id == "2d")
         return Context2d;
     if (id == "experimental-webgl")
         return ContextExperimentalWebgl;
     if (id == "webgl")
         return ContextWebgl;
     if (id == "webgl2")
         return ContextWebgl2;
-    if (id == "imagebitmap" && RuntimeEnabledFeatures::experimentalCanvasFeaturesEnabled()) {
+    if (id == "bitmaprenderer" && RuntimeEnabledFeatures::experimentalCanvasFeaturesEnabled()) {
         return ContextImageBitmap;
     }
     return ContextTypeCount;
 }
 
 CanvasRenderingContext::ContextType CanvasRenderingContext::resolveContextTypeAliases(CanvasRenderingContext::ContextType type)
 {
     if (type == ContextExperimentalWebgl)
         return ContextWebgl;
     return type;
@@ skipping 21 matching lines @@
     }
     return taintOrigin;
 }
 
 DEFINE_TRACE(CanvasRenderingContext)
 {
     visitor->trace(m_canvas);
 }
 
 } // namespace blink