Remove the named item getters on TextTrackList and TextTrackCueList

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

 /*
  * 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 94 matching lines @@
         if (m_inbandTracks[i] == textTrack)
             return trackIndex;
         ++trackIndex;
     }
 
     ASSERT_NOT_REACHED();
 
     return -1;
 }
 
-TextTrack* TextTrackList::item(unsigned index)
+TextTrack* TextTrackList::anonymousIndexedGetter(unsigned index)
 {
     // 4.8.10.12.1 Text track model
     // The text tracks are sorted as follows:
     // 1. The text tracks corresponding to track element children of the media element, in tree order.
     // 2. Any text tracks added using the addTextTrack() method, in the order they were added, oldest first.
     // 3. Any media-resource-specific text tracks (text tracks corresponding to data in the media
     // resource), in the order defined by the media resource's format specification.
 
     if (index < m_elementTracks.size())
         return m_elementTracks[index];
 
     index -= m_elementTracks.size();
     if (index < m_addTrackTracks.size())
         return m_addTrackTracks[index];
 
     index -= m_addTrackTracks.size();
     if (index < m_inbandTracks.size())
         return m_inbandTracks[index];
 
     return 0;
 }
 
 TextTrack* TextTrackList::getTrackById(const AtomicString& id)
 {
     // 4.8.10.12.5 Text track API
     // The getTrackById(id) method must return the first TextTrack in the
     // TextTrackList object whose id IDL attribute would return a value equal
     // to the value of the id argument.
     for (unsigned i = 0; i < length(); ++i) {
-        TextTrack* track = item(i);
+        TextTrack* track = anonymousIndexedGetter(i);
         if (track->id() == id)
             return track;
     }
 
     // When no tracks match the given argument, the method must return null.
     return 0;
 }
 
 void TextTrackList::invalidateTrackIndexesAfterTrack(TextTrack* track)
 {
@@ skipping 153 matching lines @@
     // that does not bubble and is not cancelable, and that uses the TrackEvent
     // interface, with the track attribute initialized to the text track's
     // TextTrack object, at the media element's textTracks attribute's
     // TextTrackList object.
     scheduleTrackEvent(EventTypeNames::removetrack, track);
 }
 
 bool TextTrackList::hasShowingTracks()
 {
     for (unsigned i = 0; i < length(); ++i) {
-        if (item(i)->mode() == TextTrack::showingKeyword())
+        if (anonymousIndexedGetter(i)->mode() == TextTrack::showingKeyword())
             return true;
     }
     return false;
 }
 
 HTMLMediaElement* TextTrackList::owner() const
 {
     return m_owner;
 }
 
 DEFINE_TRACE(TextTrackList)
 {
     visitor->trace(m_owner);
     visitor->trace(m_asyncEventQueue);
     visitor->trace(m_addTrackTracks);
     visitor->trace(m_elementTracks);
     visitor->trace(m_inbandTracks);
     RefCountedGarbageCollectedEventTargetWithInlineData<TextTrackList>::trace(visitor);
 }