Remove the named item getters on TextTrackList and TextTrackCueList

third_party/WebKit/Source/core/html/track/TextTrackList.idl

 /*
  * Copyright (C) 2011 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 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 // https://html.spec.whatwg.org/#texttracklist
 
 [
     GarbageCollected,
     SetWrapperReferenceFrom=owner,
 ] interface TextTrackList : EventTarget {
     readonly attribute unsigned long length;
-    // TODO(philipj): This getter should be anonymous.
-    [Measure] getter TextTrack item(unsigned long index);
+    getter TextTrack (unsigned long index);
     TextTrack? getTrackById(DOMString id);
 
     attribute EventHandler onchange;
     attribute EventHandler onaddtrack;
     attribute EventHandler onremovetrack;
 };