Update bindings classes to use OVERRIDE / FINAL when needed

Source/bindings/v8/WorkerScriptDebugServer.h

Index: Source/bindings/v8/WorkerScriptDebugServer.h
diff --git a/Source/bindings/v8/WorkerScriptDebugServer.h b/Source/bindings/v8/WorkerScriptDebugServer.h
index befaaa90942df27f0e2137845fa0aaa2aa9f5a33..3dded015d824d5831df71979f481c83f466f2a09 100644
--- a/Source/bindings/v8/WorkerScriptDebugServer.h
+++ b/Source/bindings/v8/WorkerScriptDebugServer.h
@@ -42,7 +42,7 @@ namespace WebCore {
 class WorkerGlobalScope;
 class WorkerThread;
 
-class WorkerScriptDebugServer : public ScriptDebugServer {
+class WorkerScriptDebugServer FINAL : public ScriptDebugServer {
     WTF_MAKE_NONCOPYABLE(WorkerScriptDebugServer);
 public:
     WorkerScriptDebugServer(WorkerGlobalScope*, const String&);
@@ -54,9 +54,9 @@ public:
     void interruptAndRunTask(PassOwnPtr<Task>);
 
 private:
-    virtual ScriptDebugListener* getDebugListenerForContext(v8::Handle<v8::Context>);
-    virtual void runMessageLoopOnPause(v8::Handle<v8::Context>);
-    virtual void quitMessageLoopOnPause();
+    virtual ScriptDebugListener* getDebugListenerForContext(v8::Handle<v8::Context>) OVERRIDE;
+    virtual void runMessageLoopOnPause(v8::Handle<v8::Context>) OVERRIDE;
+    virtual void quitMessageLoopOnPause() OVERRIDE;
 
     typedef HashMap<WorkerGlobalScope*, ScriptDebugListener*> ListenersMap;
     ScriptDebugListener* m_listener;