Oilpan: move ClientRect and its list to the oilpan 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 815 matching lines @@
         return IntRect();
 
     IntRect result = quads[0].enclosingBoundingBox();
     for (size_t i = 1; i < quads.size(); ++i)
         result.unite(quads[i].enclosingBoundingBox());
 
     result = view->contentsToRootView(result);
     return result;
 }
 
-PassRefPtr<ClientRectList> Element::getClientRects()
+PassRefPtrWillBeRawPtr<ClientRectList> Element::getClientRects()
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     RenderBoxModelObject* renderBoxModelObject = this->renderBoxModelObject();
     if (!renderBoxModelObject)
         return ClientRectList::create();
 
     // FIXME: Handle SVG elements.
     // FIXME: Handle table/inline-table with a caption.
 
     Vector<FloatQuad> quads;
     renderBoxModelObject->absoluteQuads(quads);
     document().adjustFloatQuadsForScrollAndAbsoluteZoom(quads, *renderBoxModelObject);
     return ClientRectList::create(quads);
 }
 
-PassRefPtr<ClientRect> Element::getBoundingClientRect()
+PassRefPtrWillBeRawPtr<ClientRect> Element::getBoundingClientRect()
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     Vector<FloatQuad> quads;
     if (isSVGElement() && renderer() && !renderer()->isSVGRoot()) {
         // Get the bounding rectangle from the SVG model.
         SVGElement* svgElement = toSVGElement(this);
         FloatRect localRect;
         if (svgElement->getBoundingBox(localRect))
             quads.append(renderer()->localToAbsoluteQuad(localRect));
@@ skipping 2487 matching lines @@
         || isHTMLObjectElement(*this)
         || isHTMLAppletElement(*this)
         || isHTMLCanvasElement(*this))
         return false;
     if (FullscreenElementStack::isActiveFullScreenElement(this))
         return false;
     return true;
 }
 
 } // namespace WebCore