Rename renderer() to layoutObject().

Source/core/svg/SVGTextPathElement.cpp

 /*
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2010 Rob Buis <rwlbuis@gmail.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
  * 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 94 matching lines @@
     SVGElement::InvalidationGuard invalidationGuard(this);
 
     if (SVGURIReference::isKnownAttribute(attrName)) {
         buildPendingResource();
         return;
     }
 
     if (attrName == SVGNames::startOffsetAttr)
         updateRelativeLengthsInformation();
 
-    if (LayoutObject* object = renderer())
+    if (LayoutObject* object = layoutObject())
         markForLayoutAndParentResourceInvalidation(object);
 }
 
 LayoutObject* SVGTextPathElement::createLayoutObject(const LayoutStyle&)
 {
     return new LayoutSVGTextPath(this);
 }
 
 bool SVGTextPathElement::layoutObjectIsNeeded(const LayoutStyle& style)
 {
@@ skipping 41 matching lines @@
         clearResourceReferences();
 }
 
 bool SVGTextPathElement::selfHasRelativeLengths() const
 {
     return m_startOffset->currentValue()->isRelative()
         || SVGTextContentElement::selfHasRelativeLengths();
 }
 
 } // namespace blink