Simplify It2Me host shutdown

remoting/host/chromoting_host.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_HOST_CHROMOTING_HOST_H_
 #define REMOTING_HOST_CHROMOTING_HOST_H_
 
 #include <list>
 #include <string>
 
@@ skipping 76 matching lines @@
   // This method can only be called once during the lifetime of this object.
   void Start(const std::string& host_owner);
 
   // HostStatusMonitor interface.
   void AddStatusObserver(HostStatusObserver* observer) override;
   void RemoveStatusObserver(HostStatusObserver* observer) override;
 
   // Registers a host extension.
   void AddExtension(scoped_ptr<HostExtension> extension);
 
-  // This method may be called only from
-  // HostStatusObserver::OnClientAuthenticated() to reject the new
-  // client.
-  void RejectAuthenticatingClient();
-
   // Sets the authenticator factory to use for incoming
   // connections. Incoming connections are rejected until
   // authenticator factory is set. Must be called on the network
   // thread after the host is started. Must not be called more than
   // once per host instance because it may not be safe to delete
   // factory before all authenticators it created are deleted.
   void SetAuthenticatorFactory(
       scoped_ptr<protocol::AuthenticatorFactory> authenticator_factory);
 
   // Enables/disables curtaining when one or more clients are connected.
   // Takes immediate effect if clients are already connected.
   void SetEnableCurtaining(bool enable);
 
   // Sets the maximum duration of any session. By default, a session has no
   // maximum duration.
   void SetMaximumSessionDuration(const base::TimeDelta& max_session_duration);
 
   ////////////////////////////////////////////////////////////////////////////
   // ClientSession::EventHandler implementation.
   void OnSessionAuthenticating(ClientSession* client) override;
-  bool OnSessionAuthenticated(ClientSession* client) override;
+  void OnSessionAuthenticated(ClientSession* client) override;
   void OnSessionChannelsConnected(ClientSession* client) override;
   void OnSessionAuthenticationFailed(ClientSession* client) override;
   void OnSessionClosed(ClientSession* session) override;
   void OnSessionRouteChange(ClientSession* session,
                             const std::string& channel_name,
                             const protocol::TransportRoute& route) override;
 
   // SessionManager::Listener implementation.
   void OnSessionManagerReady() override;
   void OnIncomingSession(
@@ skipping 46 matching lines @@
 
   // The connections to remote clients.
   ClientList clients_;
 
   // True if the host has been started.
   bool started_;
 
   // Login backoff state.
   net::BackoffEntry login_backoff_;
 
-  // Flags used for RejectAuthenticatingClient().
-  bool authenticating_client_;
-  bool reject_authenticating_client_;
-
   // True if the curtain mode is enabled.
   bool enable_curtaining_;
 
   // The maximum duration of any session.
   base::TimeDelta max_session_duration_;
 
   // The pairing registry for PIN-less authentication.
   scoped_refptr<protocol::PairingRegistry> pairing_registry_;
 
   // List of host extensions.
   HostExtensionList extensions_;
 
   base::WeakPtrFactory<ChromotingHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingHost);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_CHROMOTING_HOST_H_