Remove HTMLMediaElement.webkitHasClosedCaptions/webkitClosedCaptionsVisible

Source/core/html/HTMLMediaElement.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 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 3609 matching lines @@
 
     if (RuntimeEnabledFeatures::videoTrackEnabled()) {
         m_processingPreferenceChange = true;
         markCaptionAndSubtitleTracksAsUnconfigured();
         m_processingPreferenceChange = false;
 
         updateTextTrackDisplay();
     }
 }
 
-void HTMLMediaElement::setWebkitClosedCaptionsVisible(bool visible)
-{
-    setClosedCaptionsVisible(visible);
-}
-
-bool HTMLMediaElement::webkitClosedCaptionsVisible() const
-{
-    return closedCaptionsVisible();
-}
-
-
-bool HTMLMediaElement::webkitHasClosedCaptions() const
-{
-    return hasClosedCaptions();
-}
-
 unsigned HTMLMediaElement::webkitAudioDecodedByteCount() const
 {
     if (!m_player)
         return 0;
     return m_player->audioDecodedByteCount();
 }
 
 unsigned HTMLMediaElement::webkitVideoDecodedByteCount() const
 {
     if (!m_player)
@@ skipping 323 matching lines @@
 {
     m_restrictions = NoRestrictions;
 }
 
 void HTMLMediaElement::mediaPlayerScheduleLayerUpdate()
 {
     scheduleLayerUpdate();
 }
 
 }