Move rendering/RenderObject to layout/LayoutObject.

Source/core/rendering/svg/SVGTextMetricsBuilder.cpp

 /*
  * Copyright (C) Research In Motion Limited 2010-2012. 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 219 matching lines @@
     }
 
     if (!data->allCharactersMap)
         return;
 
     data->valueListPosition += textPosition - skippedCharacters;
 }
 
 static void walkTree(RenderSVGText* start, RenderSVGInlineText* stopAtLeaf, MeasureTextData* data)
 {
-    RenderObject* child = start->firstChild();
+    LayoutObject* child = start->firstChild();
     while (child) {
         if (child->isSVGInlineText()) {
             RenderSVGInlineText* text = toRenderSVGInlineText(child);
             measureTextRenderer(text, data, !stopAtLeaf || stopAtLeaf == text);
             if (stopAtLeaf && stopAtLeaf == text)
                 return;
         } else if (child->isSVGInline()) {
             // Visit children of text content elements.
-            if (RenderObject* inlineChild = toRenderSVGInline(child)->firstChild()) {
+            if (LayoutObject* inlineChild = toRenderSVGInline(child)->firstChild()) {
                 child = inlineChild;
                 continue;
             }
         }
         child = child->nextInPreOrderAfterChildren(start);
     }
 }
 
 void SVGTextMetricsBuilder::measureTextRenderer(RenderSVGInlineText* text)
 {
     ASSERT(text);
 
     RenderSVGText* textRoot = RenderSVGText::locateRenderSVGTextAncestor(text);
     if (!textRoot)
         return;
 
     MeasureTextData data(0);
     walkTree(textRoot, text, &data);
 }
 
 void SVGTextMetricsBuilder::buildMetricsAndLayoutAttributes(RenderSVGText* textRoot, RenderSVGInlineText* stopAtLeaf, SVGCharacterDataMap& allCharactersMap)
 {
     ASSERT(textRoot);
     MeasureTextData data(&allCharactersMap);
     walkTree(textRoot, stopAtLeaf, &data);
 }
 
 }