Rename renderer() to layoutObject().

Source/core/svg/SVGStopElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 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 32 matching lines @@
 void SVGStopElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
     parseAttributeNew(name, value);
 }
 
 void SVGStopElement::svgAttributeChanged(const QualifiedName& attrName)
 {
     if (attrName == SVGNames::offsetAttr) {
         SVGElement::InvalidationGuard invalidationGuard(this);
 
-        if (renderer())
-            markForLayoutAndParentResourceInvalidation(renderer());
+        if (layoutObject())
+            markForLayoutAndParentResourceInvalidation(layoutObject());
         return;
     }
 
     SVGElement::svgAttributeChanged(attrName);
 }
 
 LayoutObject* SVGStopElement::createLayoutObject(const LayoutStyle&)
 {
     return new LayoutSVGGradientStop(this);
 }
 
 bool SVGStopElement::layoutObjectIsNeeded(const LayoutStyle&)
 {
     return true;
 }
 
 Color SVGStopElement::stopColorIncludingOpacity() const
 {
-    LayoutStyle* style = renderer() ? renderer()->style() : 0;
+    LayoutStyle* style = layoutObject() ? layoutObject()->style() : 0;
     // FIXME: This check for null style exists to address Bug WK 90814, a rare crash condition in
     // which the renderer or style is null. This entire class is scheduled for removal (Bug WK 86941)
     // and we will tolerate this null check until then.
     if (!style)
         return Color(Color::transparent); // Transparent black.
 
     const SVGLayoutStyle& svgStyle = style->svgStyle();
     return svgStyle.stopColor().combineWithAlpha(svgStyle.stopOpacity());
 }
 
 } // namespace blink