Rename rendering in core/svg.

Source/core/svg/graphics/SVGImage.cpp

 /*
  * Copyright (C) 2006 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. 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 127 matching lines @@
     if (!usesContainerSize())
         return;
 
     SVGSVGElement* rootElement = svgRootElement(m_page.get());
     if (!rootElement)
         return;
 
     FrameView* view = frameView();
     view->resize(this->containerSize());
 
-    LayoutSVGRoot* renderer = toLayoutSVGRoot(rootElement->layoutObject());
-    if (!renderer)
+    LayoutSVGRoot* layoutObject = toLayoutSVGRoot(rootElement->layoutObject());
+    if (!layoutObject)
         return;
-    renderer->setContainerSize(size);
+    layoutObject->setContainerSize(size);
 }
 
 IntSize SVGImage::containerSize() const
 {
     SVGSVGElement* rootElement = svgRootElement(m_page.get());
     if (!rootElement)
         return IntSize();
 
-    LayoutSVGRoot* renderer = toLayoutSVGRoot(rootElement->layoutObject());
-    if (!renderer)
+    LayoutSVGRoot* layoutObject = toLayoutSVGRoot(rootElement->layoutObject());
+    if (!layoutObject)
         return IntSize();
 
     // If a container size is available it has precedence.
-    IntSize containerSize = renderer->containerSize();
+    IntSize containerSize = layoutObject->containerSize();
     if (!containerSize.isEmpty())
         return containerSize;
 
     // Assure that a container size is always given for a non-identity zoom level.
-    ASSERT(renderer->style()->effectiveZoom() == 1);
+    ASSERT(layoutObject->style()->effectiveZoom() == 1);
 
     FloatSize intrinsicSize;
     double intrinsicRatio = 0;
-    renderer->computeIntrinsicRatioInformation(intrinsicSize, intrinsicRatio);
+    layoutObject->computeIntrinsicRatioInformation(intrinsicSize, intrinsicRatio);
 
     if (intrinsicSize.isEmpty() && intrinsicRatio) {
         if (!intrinsicSize.width() && intrinsicSize.height())
             intrinsicSize.setWidth(intrinsicSize.height() * intrinsicRatio);
         else if (intrinsicSize.width() && !intrinsicSize.height())
             intrinsicSize.setHeight(intrinsicSize.width() / intrinsicRatio);
     }
 
     // TODO(davve): In order to maintain aspect ratio the intrinsic
     // size is faked from the viewBox as a last resort. This may cause
@@ skipping 274 matching lines @@
 
     return m_page;
 }
 
 String SVGImage::filenameExtension() const
 {
     return "svg";
 }
 
 }