Rename FullscreenElementStack to just Fullscreen

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 17 matching lines @@
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "bindings/core/v8/ScriptController.h"
 #include "bindings/core/v8/ScriptEventListener.h"
 #include "core/HTMLNames.h"
 #include "core/css/MediaList.h"
 #include "core/dom/Attribute.h"
 #include "core/dom/ElementTraversal.h"
 #include "core/dom/ExceptionCode.h"
-#include "core/dom/FullscreenElementStack.h"
+#include "core/dom/Fullscreen.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/events/Event.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/frame/UseCounter.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/html/HTMLMediaSource.h"
 #include "core/html/HTMLSourceElement.h"
 #include "core/html/HTMLTrackElement.h"
 #include "core/html/MediaController.h"
@@ skipping 3434 matching lines @@
     // controller and so it will clear itself on destruction.
 #if !ENABLE(OILPAN)
     if (m_mediaController)
         m_mediaController->clearExecutionContext();
 #endif
     ActiveDOMObject::contextDestroyed();
 }
 
 bool HTMLMediaElement::isFullscreen() const
 {
-    return FullscreenElementStack::isActiveFullScreenElement(*this);
+    return Fullscreen::isActiveFullScreenElement(*this);
 }
 
 void HTMLMediaElement::enterFullscreen()
 {
     WTF_LOG(Media, "HTMLMediaElement::enterFullscreen");
 
-    FullscreenElementStack::from(document()).requestFullscreen(*this, FullscreenElementStack::PrefixedVideoRequest);
+    Fullscreen::from(document()).requestFullscreen(*this, Fullscreen::PrefixedVideoRequest);
 }
 
 void HTMLMediaElement::exitFullscreen()
 {
     WTF_LOG(Media, "HTMLMediaElement::exitFullscreen");
 
-    FullscreenElementStack::from(document()).exitFullscreen();
+    Fullscreen::from(document()).exitFullscreen();
 }
 
 void HTMLMediaElement::didBecomeFullscreenElement()
 {
     if (hasMediaControls())
         mediaControls()->enteredFullscreen();
     if (RuntimeEnabledFeatures::overlayFullscreenVideoEnabled() && isHTMLVideoElement(*this))
         document().renderView()->compositor()->setNeedsCompositingUpdate(CompositingUpdateRebuildTree);
 }
 
@@ skipping 471 matching lines @@
 
 #if ENABLE(WEB_AUDIO)
 void HTMLMediaElement::clearWeakMembers(Visitor* visitor)
 {
     if (!visitor->isAlive(m_audioSourceNode) && audioSourceProvider())
         audioSourceProvider()->setClient(0);
 }
 #endif
 
 }