Update bindings classes to use OVERRIDE / FINAL when needed

Source/bindings/v8/V8WorkerGlobalScopeEventListener.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 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 V8WorkerGlobalScopeEventListener_h
 
 #include "bindings/v8/V8EventListener.h"
 #include "wtf/PassRefPtr.h"
 #include <v8.h>
 
 namespace WebCore {
 
     class Event;
 
-    class V8WorkerGlobalScopeEventListener : public V8EventListener {
+    class V8WorkerGlobalScopeEventListener FINAL : public V8EventListener {
     public:
         static PassRefPtr<V8WorkerGlobalScopeEventListener> create(v8::Local<v8::Object> listener, bool isInline, v8::Isolate* isolate)
         {
             return adoptRef(new V8WorkerGlobalScopeEventListener(listener, isInline, isolate));
         }
 
-        virtual void handleEvent(ExecutionContext*, Event*);
+        virtual void handleEvent(ExecutionContext*, Event*) OVERRIDE;
 
     protected:
         V8WorkerGlobalScopeEventListener(v8::Local<v8::Object> listener, bool isInline, v8::Isolate*);
 
     private:
-        virtual v8::Local<v8::Value> callListenerFunction(ExecutionContext*, v8::Handle<v8::Value> jsEvent, Event*);
+        virtual v8::Local<v8::Value> callListenerFunction(ExecutionContext*, v8::Handle<v8::Value> jsEvent, Event*) OVERRIDE;
         v8::Local<v8::Object> getReceiverObject(ExecutionContext*, Event*);
     };
 
 } // namespace WebCore
 
 #endif // V8WorkerGlobalScopeEventListener_h