Oilpan: move LiveNodeList collections to the heap.

Source/bindings/v8/V8WindowShell.cpp

 /*
  * Copyright (C) 2008, 2009, 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 400 matching lines @@
         return;
     updateDocumentProperty();
     updateSecurityOrigin(m_frame->document()->securityOrigin());
 }
 
 static v8::Handle<v8::Value> getNamedProperty(HTMLDocument* htmlDocument, const AtomicString& key, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     if (!htmlDocument->hasNamedItem(key) && !htmlDocument->hasExtraNamedItem(key))
         return v8Undefined();
 
-    RefPtr<HTMLCollection> items = htmlDocument->documentNamedItems(key);
+    RefPtrWillBeRawPtr<HTMLCollection> items = htmlDocument->documentNamedItems(key);
     if (items->isEmpty())
         return v8Undefined();
 
     if (items->hasExactlyOneItem()) {
         Element* element = items->item(0);
         ASSERT(element);
         Frame* frame = 0;
         if (isHTMLIFrameElement(*element) && (frame = toHTMLIFrameElement(*element).contentFrame()))
             return toV8(frame->domWindow(), creationContext, isolate);
         return toV8(element, creationContext, isolate);
@@ skipping 52 matching lines @@
 
 void V8WindowShell::updateSecurityOrigin(SecurityOrigin* origin)
 {
     ASSERT(m_world->isMainWorld());
     if (!isContextInitialized())
         return;
     setSecurityToken(origin);
 }
 
 } // WebCore