Remove the HTMLVideoElement-specific prefixed fullscreen API

Source/core/html/HTMLVideoElement.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010 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 102 matching lines @@
             if (renderer())
                 toRenderImage(renderer())->imageResource()->setImageResource(0);
         }
         // Notify the player when the poster image URL changes.
         if (player())
             player()->setPoster(posterImageURL());
     } else
         HTMLMediaElement::parseAttribute(name, value);
 }
 
-bool HTMLVideoElement::supportsFullscreen() const
-{
-    if (!document().page())
-        return false;
-
-    if (!player())
-        return false;
-
-    return true;
-}
-
 unsigned HTMLVideoElement::videoWidth() const
 {
     if (!player())
         return 0;
     return player()->naturalSize().width();
 }
 
 unsigned HTMLVideoElement::videoHeight() const
 {
     if (!player())
@@ skipping 56 matching lines @@
 }
 
 bool HTMLVideoElement::hasAvailableVideoFrame() const
 {
     if (!player())
         return false;
 
     return player()->hasVideo() && player()->readyState() >= MediaPlayer::HaveCurrentData;
 }
 
-void HTMLVideoElement::webkitEnterFullscreen(ExceptionState& exceptionState)
-{
-    if (isFullscreen())
-        return;
-
-    // Generate an exception if this isn't called in response to a user gesture, or if the
-    // element does not support fullscreen.
-    if (userGestureRequiredForFullscreen() && !UserGestureIndicator::processingUserGesture()) {
-        exceptionState.throwDOMException(InvalidStateError, "This element may only enter fullscreen mode in response to a user gesture ('click', for example).");
-        return;
-    }
-    if (!supportsFullscreen()) {
-        exceptionState.throwDOMException(InvalidStateError, "This element does not support fullscreen mode.");
-        return;
-    }
-
-    enterFullscreen();
-}
-
-void HTMLVideoElement::webkitExitFullscreen()
-{
-    if (isFullscreen())
-        exitFullscreen();
-}
-
-bool HTMLVideoElement::webkitSupportsFullscreen()
-{
-    return supportsFullscreen();
-}
-
-bool HTMLVideoElement::webkitDisplayingFullscreen()
-{
-    return isFullscreen();
-}
-
 void HTMLVideoElement::didMoveToNewDocument(Document& oldDocument)
 {
     if (m_imageLoader)
         m_imageLoader->elementDidMoveToNewDocument();
     HTMLMediaElement::didMoveToNewDocument(oldDocument);
 }
 
 unsigned HTMLVideoElement::webkitDecodedFrameCount() const
 {
     if (!player())
@@ skipping 17 matching lines @@
         return KURL();
     return document().completeURL(url);
 }
 
 KURL HTMLVideoElement::mediaPlayerPosterURL()
 {
     return posterImageURL();
 }
 
 }