Oilpan: move LiveNodeList collections to the heap.

Source/core/svg/SVGSVGElement.cpp

Index: Source/core/svg/SVGSVGElement.cpp
diff --git a/Source/core/svg/SVGSVGElement.cpp b/Source/core/svg/SVGSVGElement.cpp
index c7754e3e746b0fddbe83e04731c81f9743b51638..83e8707f0f1a888af6c010cfd7089ccea3fab725 100644
--- a/Source/core/svg/SVGSVGElement.cpp
+++ b/Source/core/svg/SVGSVGElement.cpp
@@ -374,7 +374,7 @@ bool SVGSVGElement::checkIntersectionOrEnclosure(const SVGElement& element, cons
     return result;
 }
 
-PassRefPtr<NodeList> SVGSVGElement::collectIntersectionOrEnclosureList(const FloatRect& rect,
+PassRefPtrWillBeRawPtr<NodeList> SVGSVGElement::collectIntersectionOrEnclosureList(const FloatRect& rect,
     SVGElement* referenceElement, CheckIntersectionOrEnclosure mode) const
 {
     Vector<RefPtr<Node> > nodes;
@@ -399,14 +399,14 @@ PassRefPtr<NodeList> SVGSVGElement::collectIntersectionOrEnclosureList(const Flo
     return StaticNodeList::adopt(nodes);
 }
 
-PassRefPtr<NodeList> SVGSVGElement::getIntersectionList(PassRefPtr<SVGRectTearOff> rect, SVGElement* referenceElement) const
+PassRefPtrWillBeRawPtr<NodeList> SVGSVGElement::getIntersectionList(PassRefPtr<SVGRectTearOff> rect, SVGElement* referenceElement) const
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     return collectIntersectionOrEnclosureList(rect->target()->value(), referenceElement, CheckIntersection);
 }
 
-PassRefPtr<NodeList> SVGSVGElement::getEnclosureList(PassRefPtr<SVGRectTearOff> rect, SVGElement* referenceElement) const
+PassRefPtrWillBeRawPtr<NodeList> SVGSVGElement::getEnclosureList(PassRefPtr<SVGRectTearOff> rect, SVGElement* referenceElement) const
 {
     document().updateLayoutIgnorePendingStylesheets();