Move rendering/RenderBox to layout/LayoutBox.

Source/core/dom/Node.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004-2011, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * 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
@@ skipping 57 matching lines @@
 class NodeList;
 class NodeListsNodeData;
 class NodeRareData;
 class PlatformGestureEvent;
 class PlatformKeyboardEvent;
 class PlatformMouseEvent;
 class PlatformWheelEvent;
 class QualifiedName;
 class RadioNodeList;
 class RegisteredEventListener;
-class RenderBox;
+class LayoutBox;
 class LayoutBoxModelObject;
 class LayoutObject;
 class LayoutStyle;
 class SVGQualifiedName;
 class ShadowRoot;
 template <typename NodeType> class StaticNodeTypeList;
 using StaticNodeList = StaticNodeTypeList<Node>;
 class TagCollection;
 class Text;
 class TouchEvent;
@@ skipping 413 matching lines @@
     LayoutObject* renderer() const { return hasRareData() ? m_data.m_rareData->renderer() : m_data.m_renderer; };
     void setRenderer(LayoutObject* renderer)
     {
         if (hasRareData())
             m_data.m_rareData->setRenderer(renderer);
         else
             m_data.m_renderer = renderer;
     }
 
     // Use these two methods with caution.
-    RenderBox* renderBox() const;
+    LayoutBox* layoutBox() const;
     LayoutBoxModelObject* layoutBoxModelObject() const;
 
     struct AttachContext {
         LayoutStyle* resolvedStyle;
         bool performingReattach;
 
         AttachContext() : resolvedStyle(nullptr), performingReattach(false) { }
     };
 
     // Attaches this node to the rendering tree. This calculates the style to be applied to the node and creates an
@@ skipping 377 matching lines @@
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showNode(const blink::Node*);
 void showTree(const blink::Node*);
 void showNodePath(const blink::Node*);
 #endif
 
 #endif // Node_h