Use stricter typing for NodeLists throughout the code base

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 d883e79b316069430e0393eaf58b7609d7cb92f4..9f69a674f7484f45b9684a68c48d93f73823f7f9 100644
--- a/Source/core/svg/SVGSVGElement.cpp
+++ b/Source/core/svg/SVGSVGElement.cpp
@@ -375,7 +375,7 @@ bool SVGSVGElement::checkIntersectionOrEnclosure(const SVGElement& element, cons
     return result;
 }
 
-PassRefPtrWillBeRawPtr<NodeList> SVGSVGElement::collectIntersectionOrEnclosureList(const FloatRect& rect,
+PassRefPtrWillBeRawPtr<StaticNodeList> SVGSVGElement::collectIntersectionOrEnclosureList(const FloatRect& rect,
     SVGElement* referenceElement, CheckIntersectionOrEnclosure mode) const
 {
     WillBeHeapVector<RefPtrWillBeMember<Node> > nodes;
@@ -400,14 +400,14 @@ PassRefPtrWillBeRawPtr<NodeList> SVGSVGElement::collectIntersectionOrEnclosureLi
     return StaticNodeList::adopt(nodes);
 }
 
-PassRefPtrWillBeRawPtr<NodeList> SVGSVGElement::getIntersectionList(PassRefPtr<SVGRectTearOff> rect, SVGElement* referenceElement) const
+PassRefPtrWillBeRawPtr<StaticNodeList> SVGSVGElement::getIntersectionList(PassRefPtr<SVGRectTearOff> rect, SVGElement* referenceElement) const
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     return collectIntersectionOrEnclosureList(rect->target()->value(), referenceElement, CheckIntersection);
 }
 
-PassRefPtrWillBeRawPtr<NodeList> SVGSVGElement::getEnclosureList(PassRefPtr<SVGRectTearOff> rect, SVGElement* referenceElement) const
+PassRefPtrWillBeRawPtr<StaticNodeList> SVGSVGElement::getEnclosureList(PassRefPtr<SVGRectTearOff> rect, SVGElement* referenceElement) const
 {
     document().updateLayoutIgnorePendingStylesheets();