Make Fullscreen::requestFullscreen and exitFullscreen static

third_party/WebKit/Source/web/WebPluginContainerImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. 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.
@@ skipping 298 matching lines @@
         GraphicsLayer::registerContentsLayer(layer);
 
     m_webLayer = layer;
 
     if (m_element)
         m_element->setNeedsCompositingUpdate();
 }
 
 void WebPluginContainerImpl::requestFullscreen()
 {
-    Fullscreen::from(m_element->document()).requestFullscreen(*m_element, Fullscreen::PrefixedRequest);
+    Fullscreen::requestFullscreen(*m_element, Fullscreen::PrefixedRequest);
 }
 
 bool WebPluginContainerImpl::isFullscreenElement() const
 {
     return Fullscreen::isCurrentFullScreenElement(*m_element);
 }
 
 void WebPluginContainerImpl::cancelFullscreen()
 {
     Fullscreen::fullyExitFullscreen(m_element->document());
@@ skipping 607 matching lines @@
         // frame view.
         computeClipRectsForPlugin(m_element, windowRect, clipRect, unobscuredRect);
     }
     getPluginOcclusions(m_element, this->parent(), frameRect(), cutOutRects);
     // Convert to the plugin position.
     for (size_t i = 0; i < cutOutRects.size(); i++)
         cutOutRects[i].move(-frameRect().x(), -frameRect().y());
 }
 
 } // namespace blink