Update modules classes to use OVERRIDE / FINAL when needed

Source/modules/webdatabase/Database.h

 /*
  * Copyright (C) 2007, 2008, 2013 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 30 matching lines @@
 class ChangeVersionData;
 class DatabaseCallback;
 class DatabaseContext;
 class SecurityOrigin;
 class SQLTransaction;
 class SQLTransactionBackend;
 class SQLTransactionCallback;
 class SQLTransactionErrorCallback;
 class VoidCallback;
 
-class Database : public DatabaseBase, public DatabaseBackend, public ScriptWrappable {
+class Database FINAL : public DatabaseBase, public DatabaseBackend, public ScriptWrappable {
 public:
     virtual ~Database();
 
     // Direct support for the DOM API
-    virtual String version() const;
+    virtual String version() const OVERRIDE;
     void changeVersion(const String& oldVersion, const String& newVersion, PassOwnPtr<SQLTransactionCallback>, PassOwnPtr<SQLTransactionErrorCallback>, PassOwnPtr<VoidCallback> successCallback);
     void transaction(PassOwnPtr<SQLTransactionCallback>, PassOwnPtr<SQLTransactionErrorCallback>, PassOwnPtr<VoidCallback> successCallback);
     void readTransaction(PassOwnPtr<SQLTransactionCallback>, PassOwnPtr<SQLTransactionErrorCallback>, PassOwnPtr<VoidCallback> successCallback);
 
     // Internal engine support
     static Database* from(DatabaseBackend*);
     DatabaseContext* databaseContext() const { return m_databaseContext.get(); }
 
     Vector<String> tableNames();
 
-    virtual SecurityOrigin* securityOrigin() const;
+    virtual SecurityOrigin* securityOrigin() const OVERRIDE;
 
-    virtual void closeImmediately();
+    virtual void closeImmediately() OVERRIDE;
 
     void scheduleTransactionCallback(SQLTransaction*);
 
 private:
     Database(PassRefPtr<DatabaseContext>, const String& name,
         const String& expectedVersion, const String& displayName, unsigned long estimatedSize);
     PassRefPtr<DatabaseBackend> backend();
     static PassRefPtr<Database> create(ExecutionContext*, PassRefPtr<DatabaseBackendBase>);
 
     void runTransaction(PassOwnPtr<SQLTransactionCallback>, PassOwnPtr<SQLTransactionErrorCallback>,
@@ skipping 10 matching lines @@
     friend class DatabaseManager;
     friend class DatabaseServer; // FIXME: remove this when the backend has been split out.
     friend class DatabaseBackend; // FIXME: remove this when the backend has been split out.
     friend class SQLStatement;
     friend class SQLTransaction;
 };
 
 } // namespace WebCore
 
 #endif // Database_h