Update modules classes to use OVERRIDE / FINAL when needed

Source/modules/webdatabase/DatabaseTask.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 57 matching lines @@
 #ifndef NDEBUG
     bool m_hasCheckedForTermination;
 #endif
 };
 
 class DatabaseTask : public blink::WebThread::Task {
     WTF_MAKE_NONCOPYABLE(DatabaseTask); WTF_MAKE_FAST_ALLOCATED;
 public:
     virtual ~DatabaseTask();
 
-    virtual void run() OVERRIDE;
+    virtual void run() OVERRIDE FINAL;
 
     DatabaseBackend* database() const { return m_database.get(); }
 #ifndef NDEBUG
     bool hasSynchronizer() const { return m_synchronizer; }
     bool hasCheckedForTermination() const { return m_synchronizer->hasCheckedForTermination(); }
 #endif
 
 protected:
     DatabaseTask(DatabaseBackend*, DatabaseTaskSynchronizer*);
 
 private:
     virtual void doPerformTask() = 0;
     virtual void taskCancelled() { }
 
     RefPtr<DatabaseBackend> m_database;
     DatabaseTaskSynchronizer* m_synchronizer;
 
 #if !LOG_DISABLED
     virtual const char* debugTaskName() const = 0;
     bool m_complete;
 #endif
 };
 
-class DatabaseBackend::DatabaseOpenTask : public DatabaseTask {
+class DatabaseBackend::DatabaseOpenTask FINAL : public DatabaseTask {
 public:
     static PassOwnPtr<DatabaseOpenTask> create(DatabaseBackend* db, bool setVersionInNewDatabase, DatabaseTaskSynchronizer* synchronizer, DatabaseError& error, String& errorMessage, bool& success)
     {
         return adoptPtr(new DatabaseOpenTask(db, setVersionInNewDatabase, synchronizer, error, errorMessage, success));
     }
 
 private:
     DatabaseOpenTask(DatabaseBackend*, bool setVersionInNewDatabase, DatabaseTaskSynchronizer*, DatabaseError&, String& errorMessage, bool& success);
 
-    virtual void doPerformTask();
+    virtual void doPerformTask() OVERRIDE;
 #if !LOG_DISABLED
-    virtual const char* debugTaskName() const;
+    virtual const char* debugTaskName() const OVERRIDE;
 #endif
 
     bool m_setVersionInNewDatabase;
     DatabaseError& m_error;
     String& m_errorMessage;
     bool& m_success;
 };
 
-class DatabaseBackend::DatabaseCloseTask : public DatabaseTask {
+class DatabaseBackend::DatabaseCloseTask FINAL : public DatabaseTask {
 public:
     static PassOwnPtr<DatabaseCloseTask> create(DatabaseBackend* db, DatabaseTaskSynchronizer* synchronizer)
     {
         return adoptPtr(new DatabaseCloseTask(db, synchronizer));
     }
 
 private:
     DatabaseCloseTask(DatabaseBackend*, DatabaseTaskSynchronizer*);
 
-    virtual void doPerformTask();
+    virtual void doPerformTask() OVERRIDE;
 #if !LOG_DISABLED
-    virtual const char* debugTaskName() const;
+    virtual const char* debugTaskName() const OVERRIDE;
 #endif
 };
 
-class DatabaseBackend::DatabaseTransactionTask : public DatabaseTask {
+class DatabaseBackend::DatabaseTransactionTask FINAL : public DatabaseTask {
 public:
     virtual ~DatabaseTransactionTask();
 
     // Transaction task is never synchronous, so no 'synchronizer' parameter.
     static PassOwnPtr<DatabaseTransactionTask> create(PassRefPtr<SQLTransactionBackend> transaction)
     {
         return adoptPtr(new DatabaseTransactionTask(transaction));
     }
 
     SQLTransactionBackend* transaction() const { return m_transaction.get(); }
 
 private:
     explicit DatabaseTransactionTask(PassRefPtr<SQLTransactionBackend>);
 
-    virtual void doPerformTask();
-    virtual void taskCancelled();
+    virtual void doPerformTask() OVERRIDE;
+    virtual void taskCancelled() OVERRIDE;
 #if !LOG_DISABLED
-    virtual const char* debugTaskName() const;
+    virtual const char* debugTaskName() const OVERRIDE;
 #endif
 
     RefPtr<SQLTransactionBackend> m_transaction;
 };
 
-class DatabaseBackend::DatabaseTableNamesTask : public DatabaseTask {
+class DatabaseBackend::DatabaseTableNamesTask FINAL : public DatabaseTask {
 public:
     static PassOwnPtr<DatabaseTableNamesTask> create(DatabaseBackend* db, DatabaseTaskSynchronizer* synchronizer, Vector<String>& names)
     {
         return adoptPtr(new DatabaseTableNamesTask(db, synchronizer, names));
     }
 
 private:
     DatabaseTableNamesTask(DatabaseBackend*, DatabaseTaskSynchronizer*, Vector<String>& names);
 
-    virtual void doPerformTask();
+    virtual void doPerformTask() OVERRIDE;
 #if !LOG_DISABLED
-    virtual const char* debugTaskName() const;
+    virtual const char* debugTaskName() const OVERRIDE;
 #endif
 
     Vector<String>& m_tableNames;
 };
 
 } // namespace WebCore
 
 #endif // DatabaseTask_h