bindings: Adds virtual ScriptWrappable::wrap method.

Source/modules/serviceworkers/InstallPhaseEvent.h

 /*
  * Copyright (C) 2014 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
@@ skipping 21 matching lines @@
 #define InstallPhaseEvent_h
 
 #include "bindings/core/v8/ScriptValue.h"
 #include "modules/EventModules.h"
 
 namespace blink {
 
 class WaitUntilObserver;
 
 class InstallPhaseEvent : public Event {
+    DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<InstallPhaseEvent> create();
     static PassRefPtrWillBeRawPtr<InstallPhaseEvent> create(const AtomicString& type, const EventInit&, WaitUntilObserver*);
 
     virtual ~InstallPhaseEvent();
 
     void waitUntil(ScriptState*, const ScriptValue&);
 
     virtual const AtomicString& interfaceName() const OVERRIDE;
     virtual void trace(Visitor*) OVERRIDE;
 
 protected:
     InstallPhaseEvent();
     InstallPhaseEvent(const AtomicString& type, const EventInit&, WaitUntilObserver*);
 
     PersistentWillBeMember<WaitUntilObserver> m_observer;
 };
 
 } // namespace blink
 
 #endif // InstallPhaseEvent_h