NOT FOR REVIEW: Fullscreen WIP

third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.cpp

 /*
  * Copyright (C) 2011 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 182 matching lines @@
 
   if (WebLayer* layoutViewportScrollLayer =
           frameView ? toWebLayer(frameView->layerForScrolling()) : nullptr) {
     layoutViewportScrollLayer->setBounds(frameView->contentsSize());
 
     // If there is a non-root fullscreen element, prevent the viewport from
     // scrolling.
     Document* mainFrameDocument =
         m_page->deprecatedLocalMainFrame()->document();
     Element* fullscreenElement =
-        Fullscreen::fullscreenElementFrom(*mainFrameDocument);
+        Fullscreen::fullscreenElement(*mainFrameDocument);
     WebLayer* visualViewportScrollLayer =
         toWebLayer(m_page->frameHost().visualViewport().scrollLayer());
 
     if (visualViewportScrollLayer) {
       if (fullscreenElement &&
           fullscreenElement != mainFrameDocument->documentElement())
         visualViewportScrollLayer->setUserScrollable(false, false);
       else
         visualViewportScrollLayer->setUserScrollable(true, true);
     }
@@ skipping 1015 matching lines @@
   if (frameIsScrollable != m_wasFrameScrollable)
     return true;
 
   if (WebLayer* scrollLayer =
           frameView ? toWebLayer(frameView->layerForScrolling()) : nullptr)
     return WebSize(frameView->contentsSize()) != scrollLayer->bounds();
   return false;
 }
 
 }  // namespace blink