Oilpan: put ClientRect(List) on the heap.

Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 955 matching lines @@
     if (quads.isEmpty())
         return IntRect();
 
     IntRect result = quads[0].enclosingBoundingBox();
     for (size_t i = 1; i < quads.size(); ++i)
         result.unite(quads[i].enclosingBoundingBox());
 
     return view->soonToBeRemovedContentsToUnscaledViewport(result);
 }
 
-PassRefPtrWillBeRawPtr<ClientRectList> Element::getClientRects()
+ClientRectList* Element::getClientRects()
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     LayoutObject* elementRenderer = layoutObject();
     if (!elementRenderer || (!elementRenderer->isBoxModelObject() && !elementRenderer->isBR()))
         return ClientRectList::create();
 
     // FIXME: Handle SVG elements.
     // FIXME: Handle table/inline-table with a caption.
 
     Vector<FloatQuad> quads;
     elementRenderer->absoluteQuads(quads);
     document().adjustFloatQuadsForScrollAndAbsoluteZoom(quads, *elementRenderer);
     return ClientRectList::create(quads);
 }
 
-PassRefPtrWillBeRawPtr<ClientRect> Element::getBoundingClientRect()
+ClientRect* Element::getBoundingClientRect()
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     Vector<FloatQuad> quads;
     LayoutObject* elementRenderer = layoutObject();
     if (elementRenderer) {
         if (isSVGElement() && !elementRenderer->isSVGRoot()) {
             // Get the bounding rectangle from the SVG model.
             SVGElement* svgElement = toSVGElement(this);
             FloatRect localRect;
@@ skipping 2508 matching lines @@
 {
 #if ENABLE(OILPAN)
     if (hasRareData())
         visitor->trace(elementRareData());
     visitor->trace(m_elementData);
 #endif
     ContainerNode::trace(visitor);
 }
 
 } // namespace blink