[SVG] SVGLength{,List} migration to new SVG property impl.

Source/core/rendering/svg/RenderSVGImage.cpp

 /*
  * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007, 2008, 2009 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 46 matching lines @@
     m_imageResource->shutdown();
 }
 
 bool RenderSVGImage::updateImageViewport()
 {
     SVGImageElement* image = toSVGImageElement(element());
     FloatRect oldBoundaries = m_objectBoundingBox;
     bool updatedViewport = false;
 
     SVGLengthContext lengthContext(image);
-    m_objectBoundingBox = FloatRect(image->xCurrentValue().value(lengthContext), image->yCurrentValue().value(lengthContext), image->widthCurrentValue().value(lengthContext), image->heightCurrentValue().value(lengthContext));
+    m_objectBoundingBox = FloatRect(image->x()->currentValue()->value(lengthContext), image->y()->currentValue()->value(lengthContext), image->width()->currentValue()->value(lengthContext), image->height()->currentValue()->value(lengthContext));
 
     // Images with preserveAspectRatio=none should force non-uniform scaling. This can be achieved
     // by setting the image's container size to its intrinsic size.
     // See: http://www.w3.org/TR/SVG/single-page.html, 7.8 The ‘preserveAspectRatio’ attribute.
     if (image->preserveAspectRatioCurrentValue().align() == SVGPreserveAspectRatio::SVG_PRESERVEASPECTRATIO_NONE) {
         if (ImageResource* cachedImage = m_imageResource->cachedImage()) {
             LayoutSize intrinsicSize = cachedImage->imageSizeForRenderer(0, style()->effectiveZoom());
             if (intrinsicSize != m_imageResource->imageSize(style()->effectiveZoom())) {
                 m_imageResource->setContainerSizeForRenderer(roundedIntSize(intrinsicSize));
                 updatedViewport = true;
@@ skipping 145 matching lines @@
 
 void RenderSVGImage::addFocusRingRects(Vector<IntRect>& rects, const LayoutPoint&, const RenderLayerModelObject*)
 {
     // this is called from paint() after the localTransform has already been applied
     IntRect contentRect = enclosingIntRect(repaintRectInLocalCoordinates());
     if (!contentRect.isEmpty())
         rects.append(contentRect);
 }
 
 } // namespace WebCore