Fix virtual/override/final usage in Source/modules/.

Source/modules/indexeddb/IDBRequest.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 44 matching lines @@
 class IDBValue;
 
 class MODULES_EXPORT IDBRequest
     : public RefCountedGarbageCollectedEventTargetWithInlineData<IDBRequest>
     , public ActiveDOMObject {
     REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(IDBRequest);
     DEFINE_WRAPPERTYPEINFO();
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(IDBRequest);
 public:
     static IDBRequest* create(ScriptState*, IDBAny* source, IDBTransaction*);
-    virtual ~IDBRequest();
+    ~IDBRequest() override;
     DECLARE_VIRTUAL_TRACE();
 
     ScriptState* scriptState() { return m_scriptState.get(); }
     ScriptValue result(ExceptionState&);
     DOMError* error(ExceptionState&) const;
     ScriptValue source() const;
     IDBTransaction* transaction() const { return m_transaction.get(); }
 
     bool isResultDirty() const { return m_resultDirty; }
     IDBAny* resultAsAny() const { return m_result; }
@@ skipping 27 matching lines @@
     virtual void onSuccess(int64_t);
     virtual void onSuccess();
     virtual void onSuccess(IDBKey*, IDBKey* primaryKey, PassRefPtr<IDBValue>);
 
     // Only IDBOpenDBRequest instances should receive these:
     virtual void onBlocked(int64_t oldVersion) { ASSERT_NOT_REACHED(); }
     virtual void onUpgradeNeeded(int64_t oldVersion, PassOwnPtr<WebIDBDatabase>, const IDBDatabaseMetadata&, WebIDBDataLoss, String dataLossMessage) { ASSERT_NOT_REACHED(); }
     virtual void onSuccess(PassOwnPtr<WebIDBDatabase>, const IDBDatabaseMetadata&) { ASSERT_NOT_REACHED(); }
 
     // ActiveDOMObject
-    virtual bool hasPendingActivity() const override final;
-    virtual void stop() override final;
+    bool hasPendingActivity() const final;
+    void stop() final;
 
     // EventTarget
-    virtual const AtomicString& interfaceName() const override;
-    virtual ExecutionContext* executionContext() const override final;
-    virtual void uncaughtExceptionInEventHandler() override final;
+    const AtomicString& interfaceName() const override;
+    ExecutionContext* executionContext() const final;
+    void uncaughtExceptionInEventHandler() final;
 
     using EventTarget::dispatchEvent;
-    virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>) override;
+    bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>) override;
 
     // Called by a version change transaction that has finished to set this
     // request back from DONE (following "upgradeneeded") back to PENDING (for
     // the upcoming "success" or "error").
     void transactionDidFinishAndDispatch();
 
     IDBCursor* getResultCursor() const;
 
 protected:
     IDBRequest(ScriptState*, IDBAny* source, IDBTransaction*);
@@ skipping 32 matching lines @@
     RefPtr<IDBValue> m_cursorValue;
 
     bool m_didFireUpgradeNeededEvent;
     bool m_preventPropagation;
     bool m_resultDirty;
 };
 
 } // namespace blink
 
 #endif // IDBRequest_h