Move Web-facing fullscreen APIs to DocumentFullscreen and ElementFullscreen

Source/web/WebElement.cpp

 /*
  * 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "public/web/WebElement.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/Element.h"
+#include "core/dom/FullscreenElementStack.h"
 #include "core/dom/NamedNodeMap.h"
 #include "core/dom/custom/CustomElementCallbackDispatcher.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/rendering/RenderBoxModelObject.h"
 #include "core/rendering/RenderObject.h"
 #include "public/platform/WebRect.h"
 #include "public/web/WebDocument.h"
 #include "wtf/PassRefPtr.h"
 
 
@@ skipping 89 matching lines @@
     return unwrap<Element>()->innerText();
 }
 
 WebString WebElement::computeInheritedLanguage() const
 {
     return WebString(constUnwrap<Element>()->computeInheritedLanguage());
 }
 
 void WebElement::requestFullScreen()
 {
-    unwrap<Element>()->webkitRequestFullScreen(Element::ALLOW_KEYBOARD_INPUT);
+    Element* element = unwrap<Element>();
+    FullscreenElementStack::from(element->document()).requestFullscreen(*element, FullscreenElementStack::PrefixedMozillaAllowKeyboardInputRequest);
 }
 
 WebRect WebElement::boundsInViewportSpace()
 {
     return unwrap<Element>()->boundsInRootViewSpace();
 }
 
 WebImage WebElement::imageContents()
 {
     if (isNull())
@@ skipping 20 matching lines @@
     m_private = elem;
     return *this;
 }
 
 WebElement::operator PassRefPtrWillBeRawPtr<Element>() const
 {
     return toElement(m_private.get());
 }
 
 } // namespace blink