bindings: Adds virtual ScriptWrappable::wrap method.

Source/core/html/canvas/WebGLContextEvent.h

 /*
  * Copyright (C) 2010 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
@@ skipping 19 matching lines @@
 
 namespace blink {
 
 struct WebGLContextEventInit : public EventInit {
     WebGLContextEventInit();
 
     String statusMessage;
 };
 
 class WebGLContextEvent FINAL : public Event {
+    DEFINE_WRAPPERTYPEINFO();
+
 public:
     static PassRefPtrWillBeRawPtr<WebGLContextEvent> create()
     {
         return adoptRefWillBeNoop(new WebGLContextEvent);
     }
     static PassRefPtrWillBeRawPtr<WebGLContextEvent> create(const AtomicString& type, bool canBubble, bool cancelable, const String& statusMessage)
     {
         return adoptRefWillBeNoop(new WebGLContextEvent(type, canBubble, cancelable, statusMessage));
     }
     static PassRefPtrWillBeRawPtr<WebGLContextEvent> create(const AtomicString& type, const WebGLContextEventInit& initializer)
@@ skipping 12 matching lines @@
     WebGLContextEvent();
     WebGLContextEvent(const AtomicString& type, bool canBubble, bool cancelable, const String& statusMessage);
     WebGLContextEvent(const AtomicString&, const WebGLContextEventInit&);
 
     String m_statusMessage;
 };
 
 } // namespace blink
 
 #endif // WebGLContextEvent_h