Revert 111028 - Support W3C Full Screen API proposal

Source/WebCore/dom/Element.idl

 /*
  * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 111 matching lines @@
         ClientRectList getClientRects();
         ClientRect getBoundingClientRect();
 #endif
 
 #if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
         // Objective-C extensions
         readonly attribute DOMString innerText;
 #endif
 
 #if defined(ENABLE_FULLSCREEN_API) && ENABLE_FULLSCREEN_API
-        // Mozilla version
         const unsigned short ALLOW_KEYBOARD_INPUT = 1;
         [V8EnabledAtRuntime] void webkitRequestFullScreen(in [Optional=DefaultIsUndefined] unsigned short flags);
-
-        // W3C version
-        [V8EnabledAtRuntime] void webkitRequestFullscreen();
 #endif
 
         // CSS Regions API
         readonly attribute DOMString webkitRegionOverflow;
 
 #if !defined(LANGUAGE_OBJECTIVE_C) || !LANGUAGE_OBJECTIVE_C
         // Event handler DOM attributes
         attribute [NotEnumerable] EventListener onabort;
         attribute [NotEnumerable] EventListener onblur;
         attribute [NotEnumerable] EventListener onchange;
@@ skipping 61 matching lines @@
         attribute [NotEnumerable,Conditional=TOUCH_EVENTS,V8EnabledAtRuntime] EventListener ontouchstart;
         attribute [NotEnumerable,Conditional=TOUCH_EVENTS,V8EnabledAtRuntime] EventListener ontouchmove;
         attribute [NotEnumerable,Conditional=TOUCH_EVENTS,V8EnabledAtRuntime] EventListener ontouchend;
         attribute [NotEnumerable,Conditional=TOUCH_EVENTS,V8EnabledAtRuntime] EventListener ontouchcancel;
         attribute [NotEnumerable, Conditional=FULLSCREEN_API] EventListener onwebkitfullscreenchange;
         attribute [NotEnumerable, Conditional=FULLSCREEN_API] EventListener onwebkitfullscreenerror;
 #endif
     };
 
 }