Rename renderer() to layoutObject().

Source/core/svg/graphics/filters/SVGFEImage.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2010 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2013 Google Inc. 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
@@ skipping 117 matching lines @@
     return destRect;
 }
 
 LayoutObject* FEImage::referencedRenderer() const
 {
     if (!m_treeScope)
         return 0;
     Element* hrefElement = SVGURIReference::targetElementFromIRIString(m_href, *m_treeScope);
     if (!hrefElement || !hrefElement->isSVGElement())
         return 0;
-    return hrefElement->renderer();
+    return hrefElement->layoutObject();
 }
 
 TextStream& FEImage::externalRepresentation(TextStream& ts, int indent) const
 {
     IntSize imageSize;
     if (m_image)
         imageSize = m_image->size();
     else if (LayoutObject* renderer = referencedRenderer())
         imageSize = enclosingIntRect(getRendererRepaintRect(renderer)).size();
     writeIndent(ts, indent);
@@ skipping 68 matching lines @@
     m_preserveAspectRatio->transformRect(dstRect, srcRect);
 
     if (!m_image->nativeImageForCurrentFrame())
         return adoptRef(SkBitmapSource::Create(SkBitmap()));
 
     RefPtr<SkImageFilter> result = adoptRef(SkBitmapSource::Create(m_image->nativeImageForCurrentFrame()->bitmap(), srcRect, dstRect));
     return result.release();
 }
 
 } // namespace blink