Eliminate mojo::Shell client lib class

mojo/services/network/tcp_server_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_server_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 "net/base/net_errors.h"
 
 namespace mojo {
 
 TCPServerSocketImpl::TCPServerSocketImpl(
     scoped_ptr<net::TCPSocket> socket,
-    scoped_ptr<mojo::AppRefCount> app_refcount,
+    scoped_ptr<mojo::MessageLoopRef> app_refcount,
     InterfaceRequest<TCPServerSocket> request)
     : socket_(std::move(socket)),
       app_refcount_(std::move(app_refcount)),
       binding_(this, std::move(request)) {}
 
 TCPServerSocketImpl::~TCPServerSocketImpl() {
 }
 
 void TCPServerSocketImpl::Accept(
     ScopedDataPipeConsumerHandle send_stream,
@@ skipping 37 matching lines @@
         std::move(pending_receive_stream_), std::move(pending_client_socket_),
         app_refcount_->Clone());
     pending_callback_.Run(MakeNetworkError(net::OK),
                           NetAddress::From(accepted_address_));
   }
 
   pending_callback_ = AcceptCallback();
 }
 
 }  // namespace mojo