Eliminate mojo::Shell client lib class

mojo/services/network/tcp_bound_socket_impl.cc

 // Copyright 2014 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 "mojo/services/network/tcp_bound_socket_impl.h"
 
 #include <utility>
 
 #include "mojo/services/network/net_adapters.h"
 #include "mojo/services/network/net_address_type_converters.h"
 #include "mojo/services/network/tcp_connected_socket_impl.h"
 #include "mojo/services/network/tcp_server_socket_impl.h"
 #include "net/base/net_errors.h"
 
 namespace mojo {
 
 TCPBoundSocketImpl::TCPBoundSocketImpl(
-    scoped_ptr<mojo::AppRefCount> app_refcount,
+    scoped_ptr<mojo::MessageLoopRef> app_refcount,
     InterfaceRequest<TCPBoundSocket> request)
     : app_refcount_(std::move(app_refcount)),
       binding_(this, std::move(request)) {}
 
 TCPBoundSocketImpl::~TCPBoundSocketImpl() {
 }
 
 int TCPBoundSocketImpl::Bind(NetAddressPtr local_address) {
   net::IPEndPoint end_point = local_address.To<net::IPEndPoint>();
 
@@ skipping 88 matching lines @@
   } else {
     pending_connect_send_stream_.reset();
     pending_connect_receive_stream_.reset();
     pending_connect_socket_ = InterfaceRequest<TCPConnectedSocket>();
   }
   pending_connect_callback_.Run(MakeNetworkError(result));
   pending_connect_callback_ = Callback<void(NetworkErrorPtr)>();
 }
 
 }  // namespace mojo