Rename renderer() to layoutObject().

Source/core/layout/svg/ReferenceFilterBuilder.cpp

 /*
  * Copyright (C) 2013 Adobe Systems Inc. All rights reserved.
  * Copyright (C) 2013 Google Inc.  All rights reserved.
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 56 matching lines @@
 
     documentResourceReferences->remove(filterOperation);
 }
 
 // Returns whether or not the SVGElement object contains a valid color-interpolation-filters attribute
 static bool getSVGElementColorSpace(SVGElement* svgElement, ColorSpace& cs)
 {
     if (!svgElement)
         return false;
 
-    const LayoutObject* renderer = svgElement->renderer();
+    const LayoutObject* renderer = svgElement->layoutObject();
     const LayoutStyle* style = renderer ? renderer->style() : 0;
     const SVGLayoutStyle* svgStyle = style ? &style->svgStyle() : 0;
     EColorInterpolation eColorInterpolation = CI_AUTO;
     if (svgStyle) {
         // If a layout has been performed, then we can use the fast path to get this attribute
         eColorInterpolation = svgStyle->colorInterpolationFilters();
     } else if (!svgElement->presentationAttributeStyle()) {
         return false;
     } else {
         // Otherwise, use the slow path by using string comparison (used by external svg files)
@@ skipping 78 matching lines @@
         effect->setEffectBoundaries(SVGLengthContext::resolveRectangle<SVGFilterPrimitiveStandardAttributes>(effectElement, filterElement.primitiveUnits()->currentValue()->enumValue(), parentFilter->sourceImageRect()));
         ColorSpace colorSpace = filterColorSpace;
         if (useFilterColorSpace || getSVGElementColorSpace(effectElement, colorSpace))
             effect->setOperatingColorSpace(colorSpace);
         builder->add(AtomicString(effectElement->result()->currentValue()->value()), effect);
     }
     return builder->lastEffect();
 }
 
 } // namespace blink