bindings: Adds virtual ScriptWrappable::wrap method.

Source/core/events/KeyboardEvent.h

 /*
  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * 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 28 matching lines @@
     String keyIdentifier;
     unsigned location;
     bool ctrlKey;
     bool altKey;
     bool shiftKey;
     bool metaKey;
     bool repeat;
 };
 
 class KeyboardEvent FINAL : public UIEventWithKeyState {
+    DEFINE_WRAPPERTYPEINFO();
 public:
     enum KeyLocationCode {
         DOM_KEY_LOCATION_STANDARD   = 0x00,
         DOM_KEY_LOCATION_LEFT       = 0x01,
         DOM_KEY_LOCATION_RIGHT      = 0x02,
         DOM_KEY_LOCATION_NUMPAD     = 0x03
     };
 
     static PassRefPtrWillBeRawPtr<KeyboardEvent> create()
     {
@@ skipping 61 matching lines @@
 private:
     explicit KeyboardEventDispatchMediator(PassRefPtrWillBeRawPtr<KeyboardEvent>);
     virtual bool dispatchEvent(EventDispatcher*) const OVERRIDE;
 };
 
 DEFINE_EVENT_TYPE_CASTS(KeyboardEvent);
 
 } // namespace blink
 
 #endif // KeyboardEvent_h