Remove dependency on AudioStub in ConnectionToClient

remoting/protocol/connection_unittest.cc

 // Copyright 2015 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 <utility>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 108 matching lines @@
       host_connection_.reset(new WebrtcConnectionToClient(
           base::WrapUnique(host_session_),
           TransportContext::ForTests(protocol::TransportRole::SERVER),
           message_loop_.task_runner()));
       client_connection_.reset(new WebrtcConnectionToHost());
 
     } else {
       host_connection_.reset(new IceConnectionToClient(
           base::WrapUnique(host_session_),
           TransportContext::ForTests(protocol::TransportRole::SERVER),
-          message_loop_.task_runner()));
+          message_loop_.task_runner(), message_loop_.task_runner()));
       client_connection_.reset(new IceConnectionToHost());
     }
 
     // Setup host side.
     host_connection_->SetEventHandler(&host_event_handler_);
     host_connection_->set_clipboard_stub(&host_clipboard_stub_);
     host_connection_->set_host_stub(&host_stub_);
     host_connection_->set_input_stub(&host_input_stub_);
 
     // Setup client side.
@@ skipping 224 matching lines @@
                       QuitRunLoop(&run_loop)));
 
   // Send key event from the client.
   client_connection_->input_stub()->InjectKeyEvent(event);
 
   run_loop.Run();
 }
 
 }  // namespace protocol
 }  // namespace remoting