Standardize usage of virtual/override/final in remoting/

remoting/protocol/fake_datagram_socket.h

 // Copyright 2014 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.
 
 #ifndef REMOTING_PROTOCOL_FAKE_DATAGRAM_SOCKET_H_
 #define REMOTING_PROTOCOL_FAKE_DATAGRAM_SOCKET_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 17 matching lines @@
 // AppendInputPacket(). Pending reads are supported, so if there is a pending
 // read AppendInputPacket() calls the read callback.
 //
 // Two fake sockets can be connected to each other using the
 // PairWith() method, e.g.: a->PairWith(b). After this all data
 // written to |a| can be read from |b| and vice versa. Two connected
 // sockets |a| and |b| must be created and used on the same thread.
 class FakeDatagramSocket : public net::Socket {
  public:
   FakeDatagramSocket();
-  virtual ~FakeDatagramSocket();
+  ~FakeDatagramSocket() override;
 
   const std::vector<std::string>& written_packets() const {
     return written_packets_;
   }
 
   void AppendInputPacket(const std::string& data);
 
   // Current position in the input in number of packets, i.e. number of finished
   // Read() calls.
   int input_pos() const { return input_pos_; }
 
   // Pairs the socket with |peer_socket|. Deleting either of the paired sockets
   // unpairs them.
   void PairWith(FakeDatagramSocket* peer_socket);
 
   base::WeakPtr<FakeDatagramSocket> GetWeakPtr();
 
   // net::Socket implementation.
-  virtual int Read(net::IOBuffer* buf, int buf_len,
-                   const net::CompletionCallback& callback) override;
-  virtual int Write(net::IOBuffer* buf, int buf_len,
-                    const net::CompletionCallback& callback) override;
-  virtual int SetReceiveBufferSize(int32 size) override;
-  virtual int SetSendBufferSize(int32 size) override;
+  int Read(net::IOBuffer* buf,
+           int buf_len,
+           const net::CompletionCallback& callback) override;
+  int Write(net::IOBuffer* buf,
+            int buf_len,
+            const net::CompletionCallback& callback) override;
+  int SetReceiveBufferSize(int32 size) override;
+  int SetSendBufferSize(int32 size) override;
 
  private:
   int CopyReadData(net::IOBuffer* buf, int buf_len);
 
   base::WeakPtr<FakeDatagramSocket> peer_socket_;
 
   scoped_refptr<net::IOBuffer> read_buffer_;
   int read_buffer_size_;
   net::CompletionCallback read_callback_;
 
   std::vector<std::string> written_packets_;
   std::vector<std::string> input_packets_;
   int input_pos_;
 
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   base::WeakPtrFactory<FakeDatagramSocket> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeDatagramSocket);
 };
 
 class FakeDatagramChannelFactory : public DatagramChannelFactory {
  public:
   FakeDatagramChannelFactory();
-  virtual ~FakeDatagramChannelFactory();
+  ~FakeDatagramChannelFactory() override;
 
   void set_asynchronous_create(bool asynchronous_create) {
     asynchronous_create_ = asynchronous_create;
   }
 
   void set_fail_create(bool fail_create) { fail_create_ = fail_create; }
 
   // Pair with |peer_factory|. Once paired the factory will be automatically
   // pairing created sockets with the sockets with the same name from the peer
   // factory.
   void PairWith(FakeDatagramChannelFactory* peer_factory);
 
   // Can be used to retrieve FakeDatagramSocket created by this factory, e.g. to
   // feed data into it. The caller doesn't get ownership of the result. Returns
   // NULL if the socket doesn't exist.
   FakeDatagramSocket* GetFakeChannel(const std::string& name);
 
   // DatagramChannelFactory interface.
-  virtual void CreateChannel(const std::string& name,
-                             const ChannelCreatedCallback& callback) override;
-  virtual void CancelChannelCreation(const std::string& name) override;
+  void CreateChannel(const std::string& name,
+                     const ChannelCreatedCallback& callback) override;
+  void CancelChannelCreation(const std::string& name) override;
 
  private:
   typedef std::map<std::string, base::WeakPtr<FakeDatagramSocket> > ChannelsMap;
 
   void NotifyChannelCreated(scoped_ptr<FakeDatagramSocket> owned_socket,
                             const std::string& name,
                             const ChannelCreatedCallback& callback);
 
   base::WeakPtr<FakeDatagramChannelFactory> peer_factory_;
 
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   bool asynchronous_create_;
   ChannelsMap channels_;
 
   bool fail_create_;
 
   base::WeakPtrFactory<FakeDatagramChannelFactory> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeDatagramChannelFactory);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_FAKE_DATAGRAM_SOCKET_H_