Move rendering/RenderObject to layout/LayoutObject.

Source/core/svg/SVGMaskElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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
@@ skipping 99 matching lines @@
         renderer->invalidateCacheAndMarkForLayout();
 }
 
 void SVGMaskElement::childrenChanged(const ChildrenChange& change)
 {
     SVGElement::childrenChanged(change);
 
     if (change.byParser)
         return;
 
-    if (RenderObject* object = renderer())
+    if (LayoutObject* object = renderer())
         object->setNeedsLayoutAndFullPaintInvalidation();
 }
 
-RenderObject* SVGMaskElement::createRenderer(const RenderStyle&)
+LayoutObject* SVGMaskElement::createRenderer(const RenderStyle&)
 {
     return new RenderSVGResourceMasker(this);
 }
 
 bool SVGMaskElement::selfHasRelativeLengths() const
 {
     return m_x->currentValue()->isRelative()
         || m_y->currentValue()->isRelative()
         || m_width->currentValue()->isRelative()
         || m_height->currentValue()->isRelative();
 }
 
 } // namespace blink