bindings: Adds virtual ScriptWrappable::wrap method.

Source/core/html/HTMLFieldSetElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2010 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 15 matching lines @@
 
 #include "core/html/HTMLFormControlElement.h"
 
 namespace blink {
 
 class FormAssociatedElement;
 class HTMLCollection;
 class HTMLFormControlsCollection;
 
 class HTMLFieldSetElement FINAL : public HTMLFormControlElement {
+    DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<HTMLFieldSetElement> create(Document&, HTMLFormElement*);
     virtual void trace(Visitor*) OVERRIDE;
     HTMLLegendElement* legend() const;
 
     PassRefPtrWillBeRawPtr<HTMLFormControlsCollection> elements();
 
     const FormAssociatedElement::List& associatedElements() const;
 
 protected:
@@ skipping 11 matching lines @@
     virtual bool areAuthorShadowsAllowed() const OVERRIDE { return false; }
 
     static void invalidateDisabledStateUnder(Element&);
     void refreshElementsIfNeeded() const;
 
     mutable FormAssociatedElement::List m_associatedElements;
     // When dom tree is modified, we have to refresh the m_associatedElements array.
     mutable uint64_t m_documentVersion;
 };
 
-} // namespace
+} // namespace blink
 
-#endif
+#endif // HTMLFieldSetElement_h