Standardize usage of virtual/override/final in remoting/

remoting/protocol/third_party_authenticator_base.h

 // Copyright 2013 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_THIRD_PARTY_AUTHENTICATOR_BASE_H_
 #define REMOTING_PROTOCOL_THIRD_PARTY_AUTHENTICATOR_BASE_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 14 matching lines @@
 // authentication of both client and host.
 // When third party authentication is being used, the client must request both a
 // token and a shared secret from a third-party server (which may require the
 // user to authenticate themselves). The client then sends only the token to the
 // host. The host signs the token, then contacts the third-party server to
 // exchange the token for the shared secret. Once both client and host have the
 // shared secret, they use an underlying |V2Authenticator| (SPAKE2) to negotiate
 // an authentication key, which is used to establish the connection.
 class ThirdPartyAuthenticatorBase : public Authenticator {
  public:
-  virtual ~ThirdPartyAuthenticatorBase();
+  ~ThirdPartyAuthenticatorBase() override;
 
   // Authenticator interface.
-  virtual State state() const override;
-  virtual bool started() const override;
-  virtual RejectionReason rejection_reason() const override;
-  virtual void ProcessMessage(const buzz::XmlElement* message,
-                              const base::Closure& resume_callback) override;
-  virtual scoped_ptr<buzz::XmlElement> GetNextMessage() override;
-  virtual scoped_ptr<ChannelAuthenticator>
-      CreateChannelAuthenticator() const override;
+  State state() const override;
+  bool started() const override;
+  RejectionReason rejection_reason() const override;
+  void ProcessMessage(const buzz::XmlElement* message,
+                      const base::Closure& resume_callback) override;
+  scoped_ptr<buzz::XmlElement> GetNextMessage() override;
+  scoped_ptr<ChannelAuthenticator> CreateChannelAuthenticator() const override;
 
  protected:
   // XML tag names for third party authentication fields.
   static const buzz::StaticQName kTokenUrlTag;
   static const buzz::StaticQName kTokenScopeTag;
   static const buzz::StaticQName kTokenTag;
 
   explicit ThirdPartyAuthenticatorBase(State initial_state);
 
   // Gives the message to the underlying authenticator for processing.
@@ skipping 15 matching lines @@
   RejectionReason rejection_reason_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ThirdPartyAuthenticatorBase);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_THIRD_PARTY_AUTHENTICATOR_BASE_H_