First part of work to move V8 binding integrity off of vtables.

Source/WebCore/html/RadioNodeList.cpp

 /*
  * Copyright (c) 2012 Motorola Mobility, 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 23 matching lines @@
 #include "NodeRareData.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 RadioNodeList::RadioNodeList(Node* rootNode, const AtomicString& name)
     : LiveNodeList(rootNode, RadioNodeListType, InvalidateForFormControls, rootNode->hasTagName(formTag) ? NodeListIsRootedAtDocument : NodeListIsRootedAtNode)
     , m_name(name)
 {
+    ScriptWrappable::init(this);
 }
 
 RadioNodeList::~RadioNodeList()
 {
     ownerNode()->nodeLists()->removeCacheWithAtomicName(this, RadioNodeListType, m_name);
 }
 
 static inline HTMLInputElement* toRadioButtonInputElement(Node* node)
 {
     ASSERT(node->isElementNode());
@@ skipping 51 matching lines @@
     if (HTMLInputElement* inputElement = testElement->toInputElement()) {
         if (inputElement->isImageButton())
             return false;
     }
 
     return checkElementMatchesRadioNodeListFilter(testElement);
 }
 
 } // namspace