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

Source/WebCore/Modules/speech/SpeechRecognitionEvent.cpp

 /*
  * Copyright (C) 2012 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 copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 59 matching lines @@
 SpeechRecognitionEvent::SpeechRecognitionEvent()
     : m_resultIndex(0)
 {
 }
 
 SpeechRecognitionEvent::SpeechRecognitionEvent(const AtomicString& eventName, const SpeechRecognitionEventInit& initializer)
     : Event(eventName, initializer)
     , m_resultIndex(initializer.resultIndex)
     , m_results(initializer.results)
 {
+    ScriptWrappable::init(this);
 }
 
 SpeechRecognitionEvent::SpeechRecognitionEvent(const AtomicString& eventName, unsigned long resultIndex, PassRefPtr<SpeechRecognitionResultList> results)
     : Event(eventName, /*canBubble=*/false, /*cancelable=*/false)
     , m_resultIndex(resultIndex)
     , m_results(results)
 {
+    ScriptWrappable::init(this);
 }
 
 SpeechRecognitionEvent::~SpeechRecognitionEvent()
 {
+    ScriptWrappable::init(this);
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(SCRIPTED_SPEECH)