Rename renderer() to layoutObject().

Source/core/imagebitmap/ImageBitmapFactories.cpp

 /*
  * Copyright (c) 2013, Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 36 matching lines @@
 #include "platform/graphics/BitmapImage.h"
 #include "platform/graphics/ImageSource.h"
 #include "platform/graphics/skia/NativeImageSkia.h"
 #include <v8.h>
 
 namespace blink {
 
 static LayoutSize sizeFor(HTMLImageElement* image)
 {
     if (ImageResource* cachedImage = image->cachedImage())
-        return cachedImage->imageSizeForRenderer(image->renderer(), 1.0f); // FIXME: Not sure about this.
+        return cachedImage->imageSizeForRenderer(image->layoutObject(), 1.0f); // FIXME: Not sure about this.
     return LayoutSize();
 }
 
 static IntSize sizeFor(HTMLVideoElement* video)
 {
     if (blink::WebMediaPlayer* webMediaPlayer = video->webMediaPlayer())
         return webMediaPlayer->naturalSize();
     return IntSize();
 }
 
@@ skipping 264 matching lines @@
     rejectPromise();
 }
 
 DEFINE_TRACE(ImageBitmapFactories::ImageBitmapLoader)
 {
     visitor->trace(m_factory);
     visitor->trace(m_resolver);
 }
 
 } // namespace blink