Roll WebKit IDL to multivm@858

third_party/WebCore/html/track/TextTrack.idl

 /*
  * Copyright (C) 2011 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:
  * 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 18 matching lines @@
         Conditional=VIDEO_TRACK,
         V8EnabledAtRuntime=webkitVideoTrack,
         EventTarget,
         JSCustomMarkFunction,
         JSCustomIsReachable
     ] TextTrack {
         readonly attribute DOMString kind;
         readonly attribute DOMString label;
         readonly attribute DOMString language;
 
-        const unsigned short DISABLED = 0;
-        const unsigned short HIDDEN = 1;
-        const unsigned short SHOWING = 2;
-        attribute unsigned short mode
-            setter raises (DOMException);
+        attribute DOMString mode;
 
         readonly attribute TextTrackCueList cues;
         readonly attribute TextTrackCueList activeCues;
                  attribute EventListener oncuechange;
 
         void addCue(in TextTrackCue cue)
             raises (DOMException);
         void removeCue(in TextTrackCue cue)
             raises (DOMException);
 
         // EventTarget interface
         void addEventListener(in DOMString type, 
                               in EventListener listener, 
                               in [Optional] boolean useCapture);
         void removeEventListener(in DOMString type, 
                                  in EventListener listener, 
                                  in [Optional] boolean useCapture);
         boolean dispatchEvent(in Event evt)
             raises(EventException);
     };
 }