Fix GnubbyAuthHandlerPosix to handle requests correctly.

remoting/host/gnubby_auth_handler_posix.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_GNUBBY_AUTH_HANDLER_POSIX_H_
 #define REMOTING_HOST_GNUBBY_AUTH_HANDLER_POSIX_H_
 
 #include <map>
 #include <string>
 
@@ skipping 40 matching lines @@
 
   // Starts listening for connection.
   void DoAccept();
 
   // Called when a connection is accepted.
   void OnAccepted(int result);
 
   // Called when a GnubbySocket has done reading.
   void OnReadComplete(int connection_id);
 
-  // Removes a GnubbySocket from |active_sockets_| and deletes it.
-  void Close(const ActiveSockets::iterator& iter);
-
   // Create socket for authorization.
   void CreateAuthorizationSocket();
 
   // Process a gnubby request.
   void ProcessGnubbyRequest(int connection_id, const std::string& request_data);
 
   // Gets an active socket iterator for the connection id in |message|.
   ActiveSockets::iterator GetSocketForMessage(base::DictionaryValue* message);
 
-  // Send an error and close an active socket.
+  // Send an error and closes an active socket.
   void SendErrorAndCloseActiveSocket(const ActiveSockets::iterator& iter);
 
   // A request timed out.
   void RequestTimedOut(int connection_id);
 
   // Interface through which communication with the client occurs.
   protocol::ClientStub* client_stub_;
 
   // Socket used to listen for authorization requests.
   scoped_ptr<net::UnixDomainServerSocket> auth_socket_;
 
   // A temporary holder for an accepted connection.
   scoped_ptr<net::StreamSocket> accept_socket_;
 
   // The last assigned gnubby connection id.
   int last_connection_id_;
 
   // Sockets by connection id used to process gnubbyd requests.
   ActiveSockets active_sockets_;
 
   // Timeout used for a request.
   base::TimeDelta request_timeout_;
 
   DISALLOW_COPY_AND_ASSIGN(GnubbyAuthHandlerPosix);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_GNUBBY_AUTH_HANDLER_POSIX_H_