Rename rendering in core/svg.

Source/core/svg/SVGTextContentElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Rob Buis <buis@kde.org>
  *
  * 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,
@@ skipping 216 matching lines @@
 void SVGTextContentElement::svgAttributeChanged(const QualifiedName& attrName)
 {
     if (attrName == SVGNames::textLengthAttr)
         m_textLengthIsSpecifiedByUser = true;
 
     if (attrName == SVGNames::textLengthAttr
         || attrName == SVGNames::lengthAdjustAttr
         || attrName == XMLNames::spaceAttr) {
         SVGElement::InvalidationGuard invalidationGuard(this);
 
-        if (LayoutObject* renderer = this->layoutObject())
-            markForLayoutAndParentResourceInvalidation(renderer);
+        if (LayoutObject* layoutObject = this->layoutObject())
+            markForLayoutAndParentResourceInvalidation(layoutObject);
 
         return;
     }
 
     SVGGraphicsElement::svgAttributeChanged(attrName);
 }
 
 bool SVGTextContentElement::selfHasRelativeLengths() const
 {
     // Any element of the <text> subtree is advertized as using relative lengths.
     // On any window size change, we have to relayout the text subtree, as the
     // effective 'on-screen' font size may change.
     return true;
 }
 
-SVGTextContentElement* SVGTextContentElement::elementFromRenderer(LayoutObject* renderer)
+SVGTextContentElement* SVGTextContentElement::elementFromRenderer(LayoutObject* layoutObject)
 {
-    if (!renderer)
+    if (!layoutObject)
         return 0;
 
-    if (!renderer->isSVGText() && !renderer->isSVGInline())
+    if (!layoutObject->isSVGText() && !layoutObject->isSVGInline())
         return 0;
 
-    SVGElement* element = toSVGElement(renderer->node());
+    SVGElement* element = toSVGElement(layoutObject->node());
     ASSERT(element);
     return isSVGTextContentElement(*element) ? toSVGTextContentElement(element) : 0;
 }
 
 }