[bindings] add support for integer-indexed @@iterator

third_party/WebKit/public/web/WebRuntimeFeatures.h

 /*
  * 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 69 matching lines @@
     BLINK_EXPORT static void enableCompositorAnimationTimelines(bool);
 
     BLINK_EXPORT static void enableExperimentalCanvasFeatures(bool);
 
     BLINK_EXPORT static void enableFastMobileScrolling(bool);
 
     BLINK_EXPORT static void enableFileSystem(bool);
 
     BLINK_EXPORT static void enableImageColorProfiles(bool);
 
+    BLINK_EXPORT static void enableIterableCollections(bool);

[jochen (gone - plz use gerrit), 2015/10/05 15:23:22]

why do you need this?

[caitp (gmail), 2015/10/05 15:24:51]

I figured I'd be asked to put this behind a flag. If people think it doesn't
need to live behind a flag for a while, then I suppose it's not needed

+
     BLINK_EXPORT static void enableMediaPlayer(bool);
 
     BLINK_EXPORT static void enableSubpixelFontScaling(bool);
 
     BLINK_EXPORT static void enableMediaCapture(bool);
 
     BLINK_EXPORT static void enableMediaRecorder(bool);
 
     BLINK_EXPORT static void enableMediaSource(bool);
 
@@ skipping 66 matching lines @@
     BLINK_EXPORT static void enableNewMediaPlaybackUi(bool);
 
     BLINK_EXPORT static void enablePresentationAPI(bool);
 private:
     WebRuntimeFeatures();
 };
 
 } // namespace blink
 
 #endif