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

Source/core/rendering/svg/RenderSVGText.cpp

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved.
  * Copyright (C) 2012 Google Inc.
  *
@@ skipping 502 matching lines @@
 FloatRect RenderSVGText::strokeBoundingBox() const
 {
     FloatRect strokeBoundaries = objectBoundingBox();
     const SVGRenderStyle* svgStyle = style()->svgStyle();
     if (!svgStyle->hasStroke())
         return strokeBoundaries;
 
     ASSERT(node());
     ASSERT(node()->isSVGElement());
     SVGLengthContext lengthContext(toSVGElement(node()));
-    strokeBoundaries.inflate(svgStyle->strokeWidth().value(lengthContext));
+    strokeBoundaries.inflate(svgStyle->strokeWidth()->value(lengthContext));
     return strokeBoundaries;
 }
 
 FloatRect RenderSVGText::repaintRectInLocalCoordinates() const
 {
     FloatRect repaintRect = strokeBoundingBox();
     SVGRenderSupport::intersectRepaintRectWithResources(this, repaintRect);
 
     if (const ShadowList* textShadow = style()->textShadow())
         textShadow->adjustRectForShadow(repaintRect);
@@ skipping 27 matching lines @@
     return 0;
 }
 
 // Fix for <rdar://problem/8048875>. We should not render :first-letter CSS Style
 // in a SVG text element context.
 void RenderSVGText::updateFirstLetter()
 {
 }
 
 }