Remove the named item getters on TextTrackList and TextTrackCueList

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

 /*
  * Copyright (C) 2011, 2012 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 37 matching lines @@
     {
         return new TextTrackList(owner);
     }
     ~TextTrackList() override;
 
     unsigned length() const;
     int getTrackIndex(TextTrack*);
     int getTrackIndexRelativeToRenderedTracks(TextTrack*);
     bool contains(TextTrack*) const;
 
-    TextTrack* item(unsigned index);
+    TextTrack* anonymousIndexedGetter(unsigned index);
     TextTrack* getTrackById(const AtomicString& id);
     void append(TextTrack*);
     void remove(TextTrack*);
 
     // EventTarget
     const AtomicString& interfaceName() const override;
     ExecutionContext* executionContext() const override;
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(addtrack);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(change);
@@ skipping 26 matching lines @@
     OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue;
 
     HeapVector<Member<TextTrack>> m_addTrackTracks;
     HeapVector<Member<TextTrack>> m_elementTracks;
     HeapVector<Member<TextTrack>> m_inbandTracks;
 };
 
 } // namespace blink
 
 #endif // TextTrackList_h