color: Add ColorCanvasExtensions runtime flag

third_party/WebKit/Source/platform/exported/WebRuntimeFeatures.cpp

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 62 matching lines @@
 }
 
 void WebRuntimeFeatures::EnableCanvas2dImageChromium(bool enable) {
   RuntimeEnabledFeatures::setCanvas2dImageChromiumEnabled(enable);
 }
 
 void WebRuntimeFeatures::EnableColorCorrectRendering(bool enable) {
   RuntimeEnabledFeatures::setColorCorrectRenderingEnabled(enable);
 }
 
-void WebRuntimeFeatures::EnableColorCorrectRenderingDefaultMode(bool enable) {
-  RuntimeEnabledFeatures::setColorCorrectRenderingDefaultModeEnabled(enable);
-}
-
 void WebRuntimeFeatures::EnableCompositedSelectionUpdate(bool enable) {
   RuntimeEnabledFeatures::setCompositedSelectionUpdateEnabled(enable);
 }
 
 bool WebRuntimeFeatures::IsCompositedSelectionUpdateEnabled() {
   return RuntimeEnabledFeatures::compositedSelectionUpdateEnabled();
 }
 
 void WebRuntimeFeatures::EnableDatabase(bool enable) {
   RuntimeEnabledFeatures::setDatabaseEnabled(enable);
@@ skipping 299 matching lines @@
 
 void WebRuntimeFeatures::EnableMediaControlsOverlayPlayButton(bool enable) {
   RuntimeEnabledFeatures::setMediaControlsOverlayPlayButtonEnabled(enable);
 }
 
 void WebRuntimeFeatures::EnableLocationHardReload(bool enable) {
   RuntimeEnabledFeatures::setLocationHardReloadEnabled(enable);
 }
 
 }  // namespace blink