Move rendering/RenderBox to layout/LayoutBox.

Source/core/layout/LayoutObject.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google 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
@@ skipping 165 matching lines @@
 
     // The following six functions are used when the render tree hierarchy changes to make sure layers get
     // properly added and removed.  Since containership can be implemented by any subclass, and since a hierarchy
     // can contain a mixture of boxes and other object types, these functions need to be in the base class.
     Layer* enclosingLayer() const;
     void addLayers(Layer* parentLayer);
     void removeLayers(Layer* parentLayer);
     void moveLayers(Layer* oldParent, Layer* newParent);
     Layer* findNextLayer(Layer* parentLayer, LayoutObject* startPoint, bool checkParent = true);
 
-    // Scrolling is a RenderBox concept, however some code just cares about recursively scrolling our enclosing ScrollableArea(s).
+    // Scrolling is a LayoutBox concept, however some code just cares about recursively scrolling our enclosing ScrollableArea(s).
     bool scrollRectToVisible(const LayoutRect&, const ScrollAlignment& alignX = ScrollAlignment::alignCenterIfNeeded, const ScrollAlignment& alignY = ScrollAlignment::alignCenterIfNeeded);
 
     // Convenience function for getting to the nearest enclosing box of a LayoutObject.
-    RenderBox* enclosingBox() const;
+    LayoutBox* enclosingBox() const;
     LayoutBoxModelObject* enclosingBoxModelObject() const;
 
-    RenderBox* enclosingScrollableBox() const;
+    LayoutBox* enclosingScrollableBox() const;
 
     // Function to return our enclosing flow thread if we are contained inside one. This
     // function follows the containing block chain.
     LayoutFlowThread* flowThreadContainingBlock() const
     {
         if (flowThreadState() == NotInsideFlowThread)
             return 0;
         return locateFlowThreadContainingBlock();
     }
 
@@ skipping 178 matching lines @@
 
     virtual bool isInlineBlockOrInlineTable() const { return false; }
     virtual bool isLayoutBoxModelObject() const { return false; }
     virtual bool isRenderBlock() const { return false; }
     virtual bool isRenderBlockFlow() const { return false; }
     virtual bool isLayoutFlowThread() const { return false; }
     virtual bool isRenderInline() const { return false; }
     virtual bool isLayoutPart() const { return false; }
 
     bool isDocumentElement() const { return document().documentElement() == m_node; }
-    // isBody is called from RenderBox::styleWillChange and is thus quite hot.
+    // isBody is called from LayoutBox::styleWillChange and is thus quite hot.
     bool isBody() const { return node() && node()->hasTagName(HTMLNames::bodyTag); }
     bool isHR() const;
     bool isLegend() const;
 
     bool isTablePart() const { return isTableCell() || isLayoutTableCol() || isTableCaption() || isTableRow() || isTableSection(); }
 
     inline bool isBeforeContent() const;
     inline bool isAfterContent() const;
     inline bool isBeforeOrAfterContent() const;
     static inline bool isAfterContent(const LayoutObject* obj) { return obj && obj->isAfterContent(); }
@@ skipping 1230 matching lines @@
 void showTree(const blink::LayoutObject*);
 void showLineTree(const blink::LayoutObject*);
 void showRenderTree(const blink::LayoutObject* object1);
 // We don't make object2 an optional parameter so that showRenderTree
 // can be called from gdb easily.
 void showRenderTree(const blink::LayoutObject* object1, const blink::LayoutObject* object2);
 
 #endif
 
 #endif // LayoutObject_h