Standardize usage of virtual/override/final in remoting/

remoting/host/cast_extension_session.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_HOST_CAST_EXTENSION_SESSION_H_
 #define REMOTING_HOST_CAST_EXTENSION_SESSION_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 26 matching lines @@
 
 namespace protocol {
 struct NetworkSettings;
 }  // namespace protocol
 
 // A HostExtensionSession implementation that enables WebRTC support using
 // the PeerConnection native API.
 class CastExtensionSession : public HostExtensionSession,
                              public webrtc::PeerConnectionObserver {
  public:
-  virtual ~CastExtensionSession();
+  ~CastExtensionSession() override;
 
   // Creates and returns a CastExtensionSession object, after performing
   // initialization steps on it. The caller must take ownership of the returned
   // object.
   static scoped_ptr<CastExtensionSession> Create(
       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
       scoped_refptr<net::URLRequestContextGetter> url_request_context_getter,
       const protocol::NetworkSettings& network_settings,
       ClientSessionControl* client_session_control,
       protocol::ClientStub* client_stub);
 
   // Called by webrtc::CreateSessionDescriptionObserver implementation.
   void OnCreateSessionDescription(webrtc::SessionDescriptionInterface* desc);
   void OnCreateSessionDescriptionFailure(const std::string& error);
 
   // HostExtensionSession interface.
-  virtual void OnCreateVideoCapturer(
+  void OnCreateVideoCapturer(
       scoped_ptr<webrtc::DesktopCapturer>* capturer) override;
-  virtual bool ModifiesVideoPipeline() const override;
-  virtual bool OnExtensionMessage(
-      ClientSessionControl* client_session_control,
-      protocol::ClientStub* client_stub,
-      const protocol::ExtensionMessage& message) override;
+  bool ModifiesVideoPipeline() const override;
+  bool OnExtensionMessage(ClientSessionControl* client_session_control,
+                          protocol::ClientStub* client_stub,
+                          const protocol::ExtensionMessage& message) override;
 
   // webrtc::PeerConnectionObserver interface.
-  virtual void OnError() override;
-  virtual void OnSignalingChange(
+  void OnError() override;
+  void OnSignalingChange(
       webrtc::PeerConnectionInterface::SignalingState new_state) override;
-  virtual void OnStateChange(
+  void OnStateChange(
       webrtc::PeerConnectionObserver::StateType state_changed) override;
-  virtual void OnAddStream(webrtc::MediaStreamInterface* stream) override;
-  virtual void OnRemoveStream(webrtc::MediaStreamInterface* stream) override;
-  virtual void OnDataChannel(
-      webrtc::DataChannelInterface* data_channel) override;
-  virtual void OnRenegotiationNeeded() override;
-  virtual void OnIceConnectionChange(
+  void OnAddStream(webrtc::MediaStreamInterface* stream) override;
+  void OnRemoveStream(webrtc::MediaStreamInterface* stream) override;
+  void OnDataChannel(webrtc::DataChannelInterface* data_channel) override;
+  void OnRenegotiationNeeded() override;
+  void OnIceConnectionChange(
       webrtc::PeerConnectionInterface::IceConnectionState new_state) override;
-  virtual void OnIceGatheringChange(
+  void OnIceGatheringChange(
       webrtc::PeerConnectionInterface::IceGatheringState new_state) override;
-  virtual void OnIceCandidate(
-      const webrtc::IceCandidateInterface* candidate) override;
-  virtual void OnIceComplete() override;
+  void OnIceCandidate(const webrtc::IceCandidateInterface* candidate) override;
+  void OnIceComplete() override;
 
  private:
   CastExtensionSession(
       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
       scoped_refptr<net::URLRequestContextGetter> url_request_context_getter,
       const protocol::NetworkSettings& network_settings,
       ClientSessionControl* client_session_control,
       protocol::ClientStub* client_stub);
 
   // Parses |message| for a Session Description and sets the remote
@@ skipping 136 matching lines @@
 
   // Worker thread that is wrapped to create |worker_thread_wrapper_|.
   base::Thread worker_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(CastExtensionSession);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_CAST_EXTENSION_SESSION_H_