Update modules classes to use OVERRIDE / FINAL when needed

Source/modules/indexeddb/IDBTransaction.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:
  *
  * 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 31 matching lines @@
 namespace WebCore {
 
 class DOMError;
 class ExceptionState;
 class IDBCursor;
 class IDBDatabase;
 class IDBObjectStore;
 class IDBOpenDBRequest;
 struct IDBObjectStoreMetadata;
 
-class IDBTransaction : public ScriptWrappable, public RefCounted<IDBTransaction>, public EventTargetWithInlineData, public ActiveDOMObject {
+class IDBTransaction FINAL : public ScriptWrappable, public RefCounted<IDBTransaction>, public EventTargetWithInlineData, public ActiveDOMObject {
     REFCOUNTED_EVENT_TARGET(IDBTransaction);
 
 public:
     static PassRefPtr<IDBTransaction> create(ExecutionContext*, int64_t, const Vector<String>& objectStoreNames, IndexedDB::TransactionMode, IDBDatabase*);
     static PassRefPtr<IDBTransaction> create(ExecutionContext*, int64_t, IDBDatabase*, IDBOpenDBRequest*, const IDBDatabaseMetadata& previousMetadata);
     virtual ~IDBTransaction();
 
     static const AtomicString& modeReadOnly();
     static const AtomicString& modeReadWrite();
     static const AtomicString& modeVersionChange();
@@ skipping 20 matching lines @@
     void unregisterRequest(IDBRequest*);
     void objectStoreCreated(const String&, PassRefPtr<IDBObjectStore>);
     void objectStoreDeleted(const String&);
     void setActive(bool);
     void setError(PassRefPtr<DOMError>);
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(abort);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(complete);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
 
-    virtual void onAbort(PassRefPtr<DOMError>);
-    virtual void onComplete();
+    void onAbort(PassRefPtr<DOMError>);
+    void onComplete();
 
     // EventTarget
     virtual const AtomicString& interfaceName() const OVERRIDE;
     virtual ExecutionContext* executionContext() const OVERRIDE;
 
     using EventTarget::dispatchEvent;
     virtual bool dispatchEvent(PassRefPtr<Event>) OVERRIDE;
 
     // ActiveDOMObject
     virtual bool hasPendingActivity() const OVERRIDE;
@@ skipping 30 matching lines @@
     IDBObjectStoreSet m_deletedObjectStores;
 
     typedef HashMap<RefPtr<IDBObjectStore>, IDBObjectStoreMetadata> IDBObjectStoreMetadataMap;
     IDBObjectStoreMetadataMap m_objectStoreCleanupMap;
     IDBDatabaseMetadata m_previousMetadata;
 };
 
 } // namespace WebCore
 
 #endif // IDBTransaction_h