Update modules classes to use OVERRIDE / FINAL when needed

Source/modules/geolocation/NavigatorGeolocation.h

 /*
     Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
 
     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.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 11 matching lines @@
 
 #include "core/frame/DOMWindowProperty.h"
 #include "platform/Supplementable.h"
 
 namespace WebCore {
 
 class Frame;
 class Geolocation;
 class Navigator;
 
-class NavigatorGeolocation : public Supplement<Navigator>, public DOMWindowProperty {
+class NavigatorGeolocation FINAL : public Supplement<Navigator>, public DOMWindowProperty {
 public:
     virtual ~NavigatorGeolocation();
     static NavigatorGeolocation* from(Navigator*);
 
     static Geolocation* geolocation(Navigator*);
     Geolocation* geolocation() const;
 
 private:
     NavigatorGeolocation(Frame*);
     static const char* supplementName();
 
     mutable RefPtr<Geolocation> m_geolocation;
 };
 
 } // namespace WebCore
 
 #endif // NavigatorGeolocation_h