Revert 123635 - Implement timeouts for IQ requests.

remoting/host/heartbeat_sender.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_HEARTBEAT_SENDER_H_
 #define REMOTING_HOST_HEARTBEAT_SENDER_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 85 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(HeartbeatSenderTest,
                            DoSendStanzaWithExpectedSequenceId);
   FRIEND_TEST_ALL_PREFIXES(HeartbeatSenderTest, CreateHeartbeatMessage);
   FRIEND_TEST_ALL_PREFIXES(HeartbeatSenderTest, ProcessResponseSetInterval);
   FRIEND_TEST_ALL_PREFIXES(HeartbeatSenderTest,
                            ProcessResponseExpectedSequenceId);
 
   void SendStanza();
   void ResendStanza();
   void DoSendStanza();
-  void ProcessResponse(IqRequest* request, const buzz::XmlElement* response);
+  void ProcessResponse(const buzz::XmlElement* response);
   void SetInterval(int interval);
   void SetSequenceId(int sequence_id);
 
   // Helper methods used by DoSendStanza() to generate heartbeat stanzas.
   scoped_ptr<buzz::XmlElement> CreateHeartbeatMessage();
   scoped_ptr<buzz::XmlElement> CreateSignature();
 
   std::string host_id_;
   SignalStrategy* signal_strategy_;
   HostKeyPair* key_pair_;
   scoped_ptr<IqSender> iq_sender_;
   scoped_ptr<IqRequest> request_;
   int interval_ms_;
   base::RepeatingTimer<HeartbeatSender> timer_;
   base::OneShotTimer<HeartbeatSender> timer_resend_;
   int sequence_id_;
   bool sequence_id_was_set_;
   int sequence_id_recent_set_num_;
 
   DISALLOW_COPY_AND_ASSIGN(HeartbeatSender);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_HEARTBEAT_SENDER_H_