Oilpan: move LiveNodeList collections to the heap.

Source/core/html/HTMLOptionsCollection.cpp

 /*
  * Copyright (C) 2006, 2011, 2012 Apple Computer, Inc.
  * Copyright (C) 2014 Samsung Electronics. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 46 matching lines @@
         }
         const AtomicString& nameAttribute = element->getNameAttribute();
         if (!nameAttribute.isEmpty()) {
             HashSet<AtomicString>::AddResult addResult = existingNames.add(nameAttribute);
             if (addResult.isNewEntry)
                 names.append(nameAttribute);
         }
     }
 }
 
-PassRefPtr<HTMLOptionsCollection> HTMLOptionsCollection::create(ContainerNode& select, CollectionType)
+PassRefPtrWillBeRawPtr<HTMLOptionsCollection> HTMLOptionsCollection::create(ContainerNode& select, CollectionType)
 {
-    return adoptRef(new HTMLOptionsCollection(select));
+    return adoptRefWillBeNoop(new HTMLOptionsCollection(select));
 }
 
 void HTMLOptionsCollection::add(PassRefPtrWillBeRawPtr<HTMLOptionElement> element, ExceptionState& exceptionState)
 {
     add(element, length(), exceptionState);
 }
 
 void HTMLOptionsCollection::add(PassRefPtrWillBeRawPtr<HTMLOptionElement> element, int index, ExceptionState& exceptionState)
 {
     HTMLOptionElement* newOption = element.get();
@@ skipping 36 matching lines @@
 void HTMLOptionsCollection::setSelectedIndex(int index)
 {
     toHTMLSelectElement(ownerNode()).setSelectedIndex(index);
 }
 
 void HTMLOptionsCollection::setLength(unsigned length, ExceptionState& exceptionState)
 {
     toHTMLSelectElement(ownerNode()).setLength(length, exceptionState);
 }
 
-void HTMLOptionsCollection::namedGetter(const AtomicString& name, bool& returnValue0Enabled, RefPtr<NodeList>& returnValue0, bool& returnValue1Enabled, RefPtr<Element>& returnValue1)
+void HTMLOptionsCollection::namedGetter(const AtomicString& name, bool& returnValue0Enabled, RefPtrWillBeRawPtr<NodeList>& returnValue0, bool& returnValue1Enabled, RefPtr<Element>& returnValue1)
 {
-    Vector<RefPtr<Element> > namedItems;
+    WillBeHeapVector<RefPtrWillBeMember<Element> > namedItems;
     this->namedItems(name, namedItems);
 
     if (!namedItems.size())
         return;
 
     if (namedItems.size() == 1) {
         returnValue1Enabled = true;
-        returnValue1 = namedItems.at(0);
+        // FIXME: Oilpan: remove the call to |get| when Element becomes [GarbageCollected].
+        returnValue1 = namedItems.at(0).get();
         return;
     }
 
     // FIXME: The spec and Firefox do not return a NodeList. They always return the first matching Element.
     returnValue0Enabled = true;
     returnValue0 = NamedNodesCollection::create(namedItems);
 }
 
 bool HTMLOptionsCollection::anonymousIndexedSetter(unsigned index, PassRefPtrWillBeRawPtr<HTMLOptionElement> value, ExceptionState& exceptionState)
 {
     HTMLSelectElement& base = toHTMLSelectElement(ownerNode());
     if (!value) { // undefined or null
         base.remove(index);
         return true;
     }
     base.setOption(index, value.get(), exceptionState);
     return true;
 }
 
 } //namespace