Refactor SignalStrategy so that it can be reused for multiple connections.

remoting/protocol/pepper_session.cc

 // Copyright (c) 2011 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.
 
 #include "remoting/protocol/pepper_session.h"
 
 #include "base/bind.h"
 #include "base/rand_util.h"
 #include "base/stl_util.h"
 #include "base/string_number_conversions.h"
@@ skipping 60 matching lines @@
 
   // Generate random session ID. There are usually not more than 1
   // concurrent session per host, so a random 64-bit integer provides
   // enough entropy. In the worst case connection will fail when two
   // clients generate the same session ID concurrently.
   session_id_ = base::Int64ToString(base::RandGenerator(kint64max));
 
   // Send session-initiate message.
   JingleMessage message(peer_jid_, JingleMessage::SESSION_INITIATE,
                         session_id_);
-  message.from = session_manager_->local_jid_;
+  message.from = session_manager_->signal_strategy_->GetLocalJid();
   message.description.reset(
       new ContentDescription(candidate_config_->Clone(),
                              authenticator_->GetNextMessage()));
   initiate_request_.reset(session_manager_->iq_sender()->SendIq(
       message.ToXml(),
       base::Bind(&PepperSession::OnSessionInitiateResponse,
                  base::Unretained(this))));
 
   SetState(CONNECTING);
 }
@@ skipping 333 matching lines @@
     DCHECK_NE(state_, FAILED);
 
     state_ = new_state;
     if (!state_change_callback_.is_null())
       state_change_callback_.Run(new_state);
   }
 }
 
 }  // namespace protocol
 }  // namespace remoting