Oilpan: move SVG property hierarchy to the heap.

Source/core/rendering/svg/SVGRenderSupport.cpp

 /*
  * Copyright (C) 2007, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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
@@ skipping 334 matching lines @@
     ASSERT(object->node()->isSVGElement());
 
     const SVGRenderStyle& svgStyle = style->svgStyle();
 
     SVGLengthContext lengthContext(toSVGElement(object->node()));
     context->setStrokeThickness(svgStyle.strokeWidth()->value(lengthContext));
     context->setLineCap(svgStyle.capStyle());
     context->setLineJoin(svgStyle.joinStyle());
     context->setMiterLimit(svgStyle.strokeMiterLimit());
 
-    RefPtr<SVGLengthList> dashes = svgStyle.strokeDashArray();
+    RefPtrWillBeRawPtr<SVGLengthList> dashes = svgStyle.strokeDashArray();
     if (dashes->isEmpty())
         return;
 
     DashArray dashArray;
     SVGLengthList::ConstIterator it = dashes->begin();
     SVGLengthList::ConstIterator itEnd = dashes->end();
     for (; it != itEnd; ++it)
         dashArray.append(it->value(lengthContext));
 
     context->setLineDash(dashArray, svgStyle.strokeDashOffset()->value(lengthContext));
 }
 
 void SVGRenderSupport::applyStrokeStyleToStrokeData(StrokeData* strokeData, const RenderStyle* style, const RenderObject* object)
 {
     ASSERT(strokeData);
     ASSERT(style);
     ASSERT(object);
     ASSERT(object->node());
     ASSERT(object->node()->isSVGElement());
 
     const SVGRenderStyle& svgStyle = style->svgStyle();
 
     SVGLengthContext lengthContext(toSVGElement(object->node()));
     strokeData->setThickness(svgStyle.strokeWidth()->value(lengthContext));
     strokeData->setLineCap(svgStyle.capStyle());
     strokeData->setLineJoin(svgStyle.joinStyle());
     strokeData->setMiterLimit(svgStyle.strokeMiterLimit());
 
-    RefPtr<SVGLengthList> dashes = svgStyle.strokeDashArray();
+    RefPtrWillBeRawPtr<SVGLengthList> dashes = svgStyle.strokeDashArray();
     if (dashes->isEmpty())
         return;
 
     DashArray dashArray;
     size_t length = dashes->length();
     for (size_t i = 0; i < length; ++i)
         dashArray.append(dashes->at(i)->value(lengthContext));
 
     strokeData->setLineDash(dashArray, svgStyle.strokeDashOffset()->value(lengthContext));
 }
@@ skipping 33 matching lines @@
 }
 
 bool SVGRenderSupport::isRenderableTextNode(const RenderObject* object)
 {
     ASSERT(object->isText());
     // <br> is marked as text, but is not handled by the SVG rendering code-path.
     return object->isSVGInlineText() && !toRenderSVGInlineText(object)->hasEmptyText();
 }
 
 }