Update worker classes to use OVERRIDE / FINAL when needed

Source/core/workers/WorkerObjectProxy.h

 /*
  * Copyright (C) 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 29 matching lines @@
 
     class ExecutionContext;
     class WorkerMessagingProxy;
 
     // A proxy to talk to the worker object. This object is created on the
     // worker object thread (i.e. usually the main thread), passed on to
     // the worker thread, and used just to proxy messages to the
     // WorkerMessagingProxy on the worker object thread.
     //
     // Used only by Dedicated Worker.
-    class WorkerObjectProxy : public WorkerReportingProxy {
+    class WorkerObjectProxy FINAL : public WorkerReportingProxy {
     public:
         static PassOwnPtr<WorkerObjectProxy> create(ExecutionContext*, WorkerMessagingProxy*);
-        ~WorkerObjectProxy() { }
+        virtual ~WorkerObjectProxy() { }

[eseidel, 2014/01/11 02:35:38]

Bleh.  inline destructors. :(

 
         void postMessageToWorkerObject(PassRefPtr<SerializedScriptValue>, PassOwnPtr<MessagePortChannelArray>);
 
         void confirmMessageFromWorkerObject(bool hasPendingActivity);
         void reportPendingActivity(bool hasPendingActivity);
 
         // WorkerReportingProxy overrides.
         virtual void reportException(const String& errorMessage, int lineNumber, int columnNumber, const String& sourceURL) OVERRIDE;
         virtual void reportConsoleMessage(MessageSource, MessageLevel, const String& message, int lineNumber, const String& sourceURL) OVERRIDE;
         virtual void postMessageToPageInspector(const String&) OVERRIDE;
         virtual void updateInspectorStateCookie(const String&) OVERRIDE;
         virtual void workerGlobalScopeStarted() OVERRIDE { }
         virtual void workerGlobalScopeClosed() OVERRIDE;
         virtual void workerGlobalScopeDestroyed() OVERRIDE;
 
     private:
         WorkerObjectProxy(ExecutionContext*, WorkerMessagingProxy*);
 
         // These objects always outlive this proxy.
         ExecutionContext* m_executionContext;
         WorkerMessagingProxy* m_messagingProxy;
     };
 
 } // namespace WebCore
 
 #endif // WorkerObjectProxy_h