Standardize usage of virtual/override/final in net/

net/quic/quic_client_session.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // A client specific QuicSession subclass.  This class owns the underlying
 // QuicConnection and QuicConnectionHelper objects.  The connection stores
 // a non-owning pointer to the helper so this session needs to ensure that
 // the helper outlives the connection.
 
 #ifndef NET_QUIC_QUIC_CLIENT_SESSION_H_
@@ skipping 80 matching lines @@
   // |stream_factory|, which must outlive this session.
   // TODO(rch): decouple the factory from the session via a Delegate interface.
   QuicClientSession(QuicConnection* connection,
                     scoped_ptr<DatagramClientSocket> socket,
                     QuicStreamFactory* stream_factory,
                     TransportSecurityState* transport_security_state,
                     scoped_ptr<QuicServerInfo> server_info,
                     const QuicConfig& config,
                     base::TaskRunner* task_runner,
                     NetLog* net_log);
-  virtual ~QuicClientSession();
+  ~QuicClientSession() override;
 
   // Initialize session's connection to |server_id|.
   void InitializeSession(
       const QuicServerId& server_id,
       QuicCryptoClientConfig* config,
       QuicCryptoClientStreamFactory* crypto_client_stream_factory);
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
   // Attempts to create a new stream.  If the stream can be
   // created immediately, returns OK.  If the open stream limit
   // has been reached, returns ERR_IO_PENDING, and |request|
   // will be added to the stream requets queue and will
   // be completed asynchronously.
   // TODO(rch): remove |stream| from this and use setter on |request|
   // and fix in spdy too.
   int TryCreateStream(StreamRequest* request,
                       QuicReliableClientStream** stream);
 
   // Cancels the pending stream creation request.
   void CancelRequest(StreamRequest* request);
 
   // QuicSession methods:
-  virtual void OnStreamFrames(
-      const std::vector<QuicStreamFrame>& frames) override;
-  virtual QuicReliableClientStream* CreateOutgoingDataStream() override;
-  virtual QuicCryptoClientStream* GetCryptoStream() override;
-  virtual void CloseStream(QuicStreamId stream_id) override;
-  virtual void SendRstStream(QuicStreamId id,
-                             QuicRstStreamErrorCode error,
-                             QuicStreamOffset bytes_written) override;
-  virtual void OnCryptoHandshakeEvent(CryptoHandshakeEvent event) override;
-  virtual void OnCryptoHandshakeMessageSent(
+  void OnStreamFrames(const std::vector<QuicStreamFrame>& frames) override;
+  QuicReliableClientStream* CreateOutgoingDataStream() override;
+  QuicCryptoClientStream* GetCryptoStream() override;
+  void CloseStream(QuicStreamId stream_id) override;
+  void SendRstStream(QuicStreamId id,
+                     QuicRstStreamErrorCode error,
+                     QuicStreamOffset bytes_written) override;
+  void OnCryptoHandshakeEvent(CryptoHandshakeEvent event) override;
+  void OnCryptoHandshakeMessageSent(
       const CryptoHandshakeMessage& message) override;
-  virtual void OnCryptoHandshakeMessageReceived(
+  void OnCryptoHandshakeMessageReceived(
       const CryptoHandshakeMessage& message) override;
-  virtual bool GetSSLInfo(SSLInfo* ssl_info) const override;
+  bool GetSSLInfo(SSLInfo* ssl_info) const override;
 
   // QuicClientSessionBase methods:
-  virtual void OnProofValid(
-      const QuicCryptoClientConfig::CachedState& cached) override;
-  virtual void OnProofVerifyDetailsAvailable(
+  void OnProofValid(const QuicCryptoClientConfig::CachedState& cached) override;
+  void OnProofVerifyDetailsAvailable(
       const ProofVerifyDetails& verify_details) override;
 
   // QuicConnectionVisitorInterface methods:
-  virtual void OnConnectionClosed(QuicErrorCode error, bool from_peer) override;
-  virtual void OnSuccessfulVersionNegotiation(
-      const QuicVersion& version) override;
+  void OnConnectionClosed(QuicErrorCode error, bool from_peer) override;
+  void OnSuccessfulVersionNegotiation(const QuicVersion& version) override;
 
   // Performs a crypto handshake with the server.
   int CryptoConnect(bool require_confirmation,
                     const CompletionCallback& callback);
 
   // Resumes a crypto handshake with the server after a timeout.
   int ResumeCryptoConnect(const CompletionCallback& callback);
 
   // Causes the QuicConnectionHelper to start reading from the socket
   // and passing the data along to the QuicConnection.
@@ skipping 14 matching lines @@
   // than the number of round-trips needed for the handshake.
   int GetNumSentClientHellos() const;
 
   // Returns true if |hostname| may be pooled onto this session.  If this
   // is a secure QUIC session, then |hostname| must match the certificate
   // presented during the handshake.
   bool CanPool(const std::string& hostname) const;
 
  protected:
   // QuicSession methods:
-  virtual QuicDataStream* CreateIncomingDataStream(QuicStreamId id) override;
+  QuicDataStream* CreateIncomingDataStream(QuicStreamId id) override;
 
  private:
   friend class test::QuicClientSessionPeer;
 
   typedef std::set<Observer*> ObserverSet;
   typedef std::list<StreamRequest*> StreamRequestQueue;
 
   QuicReliableClientStream* CreateOutgoingReliableStreamImpl();
   // A completion callback invoked when a read completes.
   void OnReadComplete(int result);
@@ skipping 51 matching lines @@
   // on this session. Existing stream will continue to be processed.
   bool going_away_;
   base::WeakPtrFactory<QuicClientSession> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicClientSession);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CLIENT_SESSION_H_