Standardize usage of virtual/override/final in remoting/

remoting/protocol/channel_multiplexer.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.
 
 #ifndef REMOTING_PROTOCOL_CHANNEL_MULTIPLEXER_H_
 #define REMOTING_PROTOCOL_CHANNEL_MULTIPLEXER_H_
 
 #include "base/memory/weak_ptr.h"
 #include "remoting/proto/mux.pb.h"
 #include "remoting/protocol/buffered_socket_writer.h"
 #include "remoting/protocol/message_reader.h"
 #include "remoting/protocol/stream_channel_factory.h"
 
 namespace remoting {
 namespace protocol {
 
 class ChannelMultiplexer : public StreamChannelFactory {
  public:
   static const char kMuxChannelName[];
 
   // |factory| is used to create the channel upon which to multiplex.
   ChannelMultiplexer(StreamChannelFactory* factory,
                      const std::string& base_channel_name);
-  virtual ~ChannelMultiplexer();
+  ~ChannelMultiplexer() override;
 
   // StreamChannelFactory 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:
   struct PendingChannel;
   class MuxChannel;
   class MuxSocket;
   friend class MuxChannel;
 
   // Callback for |base_channel_| creation.
   void OnBaseChannelReady(scoped_ptr<net::StreamSocket> socket);
 
@@ skipping 43 matching lines @@
   base::WeakPtrFactory<ChannelMultiplexer> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChannelMultiplexer);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 
 #endif  // REMOTING_PROTOCOL_CHANNEL_MULTIPLEXER_H_