Revert 123635 - Implement timeouts for IQ requests.

remoting/host/register_support_host_request.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_REGISTER_SUPPORT_HOST_REQUEST_H_
 #define REMOTING_HOST_REGISTER_SUPPORT_HOST_REQUEST_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 49 matching lines @@
   virtual bool OnSignalStrategyIncomingStanza(
       const buzz::XmlElement* stanza) OVERRIDE;
 
  private:
   void DoSend();
 
   scoped_ptr<buzz::XmlElement> CreateRegistrationRequest(
       const std::string& jid);
   scoped_ptr<buzz::XmlElement> CreateSignature(const std::string& jid);
 
-  void ProcessResponse(IqRequest* request, const buzz::XmlElement* response);
+  void ProcessResponse(const buzz::XmlElement* response);
   bool ParseResponse(const buzz::XmlElement* response,
                      std::string* support_id, base::TimeDelta* lifetime);
 
   void CallCallback(
       bool success, const std::string& support_id, base::TimeDelta lifetime);
 
   SignalStrategy* signal_strategy_;
   HostKeyPair* key_pair_;
   RegisterCallback callback_;
 
   scoped_ptr<IqSender> iq_sender_;
   scoped_ptr<IqRequest> request_;
 
   DISALLOW_COPY_AND_ASSIGN(RegisterSupportHostRequest);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_REGISTER_SUPPORT_HOST_REQUEST_H_