Update modules classes to use OVERRIDE / FINAL when needed

Source/modules/webdatabase/DatabaseSync.h

 /*
  * Copyright (C) 2010 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 33 matching lines @@
 
 namespace WebCore {
 
 class DatabaseCallback;
 class ExceptionState;
 class SQLTransactionSync;
 class SQLTransactionSyncCallback;
 class SecurityOrigin;
 
 // Instances of this class should be created and used only on the worker's context thread.
-class DatabaseSync : public DatabaseBase, public DatabaseBackendSync, public ScriptWrappable {
+class DatabaseSync FINAL : public DatabaseBase, public DatabaseBackendSync, public ScriptWrappable {
 public:
     virtual ~DatabaseSync();
 
     void changeVersion(const String& oldVersion, const String& newVersion, PassOwnPtr<SQLTransactionSyncCallback>, ExceptionState&);
     void transaction(PassOwnPtr<SQLTransactionSyncCallback>, ExceptionState&);
     void readTransaction(PassOwnPtr<SQLTransactionSyncCallback>, ExceptionState&);
 
-    virtual void closeImmediately();
+    virtual void closeImmediately() OVERRIDE;
 
     const String& lastErrorMessage() const { return m_lastErrorMessage; }
     void setLastErrorMessage(const String& message) { m_lastErrorMessage = message; }
     void setLastErrorMessage(const char* message, int sqliteCode)
     {
         setLastErrorMessage(String::format("%s (%d)", message, sqliteCode));
     }
     void setLastErrorMessage(const char* message, int sqliteCode, const char* sqliteMessage)
     {
         setLastErrorMessage(String::format("%s (%d, %s)", message, sqliteCode, sqliteMessage));
@@ skipping 10 matching lines @@
 
     String m_lastErrorMessage;
 
     friend class DatabaseManager;
     friend class DatabaseServer; // FIXME: remove this when the backend has been split out.
 };
 
 } // namespace WebCore
 
 #endif