[oilpan] Handlify childrenChanged.

Source/core/html/HTMLScriptElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. 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.
@@ skipping 35 matching lines @@
 Result<HTMLScriptElement> HTMLScriptElement::create(const QualifiedName& tagName, Handle<Document> document, bool wasInsertedByParser, bool alreadyStarted)
 {
     return adoptTreeShared(new HTMLScriptElement(tagName, document, wasInsertedByParser, alreadyStarted));
 }
 
 bool HTMLScriptElement::isURLAttribute(const Attribute& attribute) const
 {
     return attribute.name() == srcAttr || HTMLElement::isURLAttribute(attribute);
 }
 
-void HTMLScriptElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
+void HTMLScriptElement::childrenChanged(bool changedByParser, const Handle<Node>& beforeChange, const Handle<Node>& afterChange, int childCountDelta)
 {
     HTMLElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
     ScriptElement::childrenChanged();
 }
 
 void HTMLScriptElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
     if (name == srcAttr)
         handleSourceAttribute(value);
     else if (name == asyncAttr)
@@ skipping 111 matching lines @@
 
 // FIXME(oilpan): There is multiple inheritance going on here. This is a ScriptElement as
 // well as an HTMLElement. The ScriptElement has a Element member that we should deal with
 // as well. We need to treat ScriptElement in the same way that we did for TreeScope.
 void HTMLScriptElement::accept(Visitor* visitor) const
 {
     HTMLElement::accept(visitor);
 }
 
 }