bindings: Retires ScriptWrappable::init, etc.

Source/core/events/FocusEvent.cpp

 /*
  * Copyright (C) 2013 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:
  * 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 30 matching lines @@
     return EventNames::FocusEvent;
 }
 
 bool FocusEvent::isFocusEvent() const
 {
     return true;
 }
 
 FocusEvent::FocusEvent()
 {
-    ScriptWrappable::init(this);
 }
 
 FocusEvent::FocusEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<AbstractView> view, int detail, EventTarget* relatedTarget)
     : UIEvent(type, canBubble, cancelable, view, detail)
     , m_relatedTarget(relatedTarget)
 {
-    ScriptWrappable::init(this);
 }
 
 FocusEvent::FocusEvent(const AtomicString& type, const FocusEventInit& initializer)
     : UIEvent(type, initializer)
     , m_relatedTarget(initializer.relatedTarget)
 {
-    ScriptWrappable::init(this);
 }
 
 void FocusEvent::trace(Visitor* visitor)
 {
     visitor->trace(m_relatedTarget);
     UIEvent::trace(visitor);
 }
 
 PassRefPtrWillBeRawPtr<FocusEventDispatchMediator> FocusEventDispatchMediator::create(PassRefPtrWillBeRawPtr<FocusEvent> focusEvent)
 {
@@ skipping 53 matching lines @@
 {
 }
 
 bool FocusOutEventDispatchMediator::dispatchEvent(EventDispatcher* dispatcher) const
 {
     event()->eventPath().adjustForRelatedTarget(dispatcher->node(), event()->relatedTarget());
     return EventDispatchMediator::dispatchEvent(dispatcher);
 }
 
 } // namespace blink