[WIP] Migrate Fullscreen to use top layer instead of RenderFullScreen

Source/core/rendering/RenderInline.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *
  * 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.
  *
@@ skipping 19 matching lines @@
 #include "core/page/Frame.h"
 #include "core/page/Page.h"
 #include "core/platform/graphics/FloatQuad.h"
 #include "core/platform/graphics/GraphicsContext.h"
 #include "core/platform/graphics/transforms/TransformState.h"
 #include "core/rendering/HitTestResult.h"
 #include "core/rendering/InlineTextBox.h"
 #include "core/rendering/RenderArena.h"
 #include "core/rendering/RenderBlock.h"
 #include "core/rendering/RenderFlowThread.h"
-#include "core/rendering/RenderFullScreen.h"
 #include "core/rendering/RenderGeometryMap.h"
 #include "core/rendering/RenderLayer.h"
 #include "core/rendering/RenderTheme.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/style/StyleInheritedData.h"
 
 using namespace std;
 
 namespace WebCore {
 
@@ skipping 289 matching lines @@
 }
 
 void RenderInline::splitInlines(RenderBlock* fromBlock, RenderBlock* toBlock,
                                 RenderBlock* middleBlock,
                                 RenderObject* beforeChild, RenderBoxModelObject* oldCont)
 {
     // Create a clone of this inline.
     RenderInline* cloneInline = clone();
     cloneInline->setContinuation(oldCont);
 
-    // If we're splitting the inline containing the fullscreened element,
-    // |beforeChild| may be the renderer for the fullscreened element. However,
-    // that renderer is wrapped in a RenderFullScreen, so |this| is not its
-    // parent. Since the splitting logic expects |this| to be the parent, set
-    // |beforeChild| to be the RenderFullScreen.
-    if (FullscreenController* fullscreen = FullscreenController::fromIfExists(document())) {
-        const Element* fullScreenElement = fullscreen->webkitCurrentFullScreenElement();
-        if (fullScreenElement && beforeChild && beforeChild->node() == fullScreenElement)
-            beforeChild = fullscreen->fullScreenRenderer();
-    }
-
     // Now take all of the children from beforeChild to the end and remove
     // them from |this| and place them in the clone.
     RenderObject* o = beforeChild;
     while (o) {
         RenderObject* tmp = o;
         o = tmp->nextSibling();
         cloneInline->addChildIgnoringContinuation(children()->removeChildNode(this, tmp), 0);
         tmp->setNeedsLayoutAndPrefWidthsRecalc();
     }
 
@@ skipping 1193 matching lines @@
 
 void RenderInline::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, PlatformMemoryTypes::Rendering);
     RenderBoxModelObject::reportMemoryUsage(memoryObjectInfo);
     info.addMember(m_children, "children");
     info.addMember(m_lineBoxes, "lineBoxes");
 }
 
 } // namespace WebCore