Update the network service from the Mojo repo.

mojo/services/network/network_service.cc

Index: mojo/services/network/network_service.cc
diff --git a/mojo/services/network/network_service.cc b/mojo/services/network/network_service.cc
index a8db8f485733a4fed5cd047db88519201f07e47f..0f604fbdae998ec7611b38c25d802882558276a7 100644
--- a/mojo/services/network/network_service.cc
+++ b/mojo/services/network/network_service.cc
@@ -2,7 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "base/at_exit.h"
 #include "base/base_paths.h"
+#include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
@@ -11,6 +13,7 @@
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/interface_factory.h"
+#include "mojo/public/cpp/bindings/interface_ptr.h"
 #include "mojo/services/network/network_context.h"
 #include "mojo/services/network/network_service_impl.h"
 
@@ -40,6 +43,7 @@ class NetworkServiceDelegate
         new mojo::NetworkServiceImpl(connection, context_.get()), &request);
   }
 
+ private:
   scoped_ptr<mojo::NetworkContext> context_;
 };