Remove HTMLMediaElement.webkitHasClosedCaptions/webkitClosedCaptionsVisible

Source/core/rendering/RenderMediaControls.cpp

 /*
  * Copyright (C) 2009 Apple Inc.
  * Copyright (C) 2009 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.
@@ skipping 316 matching lines @@
 
 static bool paintMediaToggleClosedCaptionsButton(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect)
 {
     HTMLMediaElement* mediaElement = toParentMediaElement(object);
     if (!mediaElement)
         return false;
 
     static Image* mediaClosedCaptionButton = platformResource("mediaplayerClosedCaption");
     static Image* mediaClosedCaptionButtonDisabled = platformResource("mediaplayerClosedCaptionDisabled");
 
-    if (mediaElement->webkitClosedCaptionsVisible())
+    if (mediaElement->closedCaptionsVisible())
         return paintMediaButton(paintInfo.context, rect, mediaClosedCaptionButton);
 
     return paintMediaButton(paintInfo.context, rect, mediaClosedCaptionButtonDisabled);
 }
 
 
 bool RenderMediaControls::paintMediaControlsPart(MediaControlElementType part, RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect)
 {
     switch (part) {
     case MediaMuteButton:
@@ skipping 95 matching lines @@
 {
     return formatChromiumMediaControlsTime(time, time);
 }
 
 String RenderMediaControls::formatMediaControlsCurrentTime(float currentTime, float duration)
 {
     return formatChromiumMediaControlsTime(currentTime, duration);
 }
 
 } // namespace WebCore