Fix crash on It2Me host.

remoting/host/it2me/it2me_host.cc

 // Copyright 2013 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/host/it2me/it2me_host.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 225 matching lines @@
   }
 
   scoped_refptr<protocol::TransportContext> transport_context =
       new protocol::TransportContext(
           signal_strategy_.get(),
           make_scoped_ptr(new protocol::ChromiumPortAllocatorFactory(
               host_context_->url_request_context_getter())),
           network_settings, protocol::TransportRole::SERVER);
 
   scoped_ptr<protocol::SessionManager> session_manager(
-      new protocol::JingleSessionManager(signal_strategy.get()));
+      new protocol::JingleSessionManager(signal_strategy_.get()));
 
   scoped_ptr<protocol::CandidateSessionConfig> protocol_config =
       protocol::CandidateSessionConfig::CreateDefault();
   // Disable audio by default.
   // TODO(sergeyu): Add UI to enable it.
   protocol_config->DisableAudioChannel();
   session_manager->set_protocol_config(std::move(protocol_config));
 
   // Create the host.
   host_.reset(new ChromotingHost(
@@ skipping 235 matching lines @@
   scoped_ptr<It2MeConfirmationDialogFactory> confirmation_dialog_factory(
       new It2MeConfirmationDialogFactory());
   scoped_ptr<PolicyWatcher> policy_watcher =
       PolicyWatcher::Create(policy_service_, context->file_task_runner());
   return new It2MeHost(std::move(context), std::move(policy_watcher),
                        std::move(confirmation_dialog_factory), observer,
                        xmpp_server_config, directory_bot_jid);
 }
 
 }  // namespace remoting