Fix autoupdate_EndToEndTest on veyron_rialto

chrome/browser/chromeos/login/mock_network_state_helper.cc

Index: chrome/browser/chromeos/login/mock_network_state_helper.cc
diff --git a/chrome/browser/chromeos/login/mock_network_state_helper.cc b/chrome/browser/chromeos/login/mock_network_state_helper.cc
new file mode 100644
index 0000000000000000000000000000000000000000..0e983a92be9c6aa360b4ebd85fdf5c81d66db359
--- /dev/null
+++ b/chrome/browser/chromeos/login/mock_network_state_helper.cc
@@ -0,0 +1,16 @@
+// Copyright (c) 2017 The Chromium Authors. All rights reserved.

[xiyuan, 2017/04/27 19:34:21]

nit: (c) is not needed

[kumarniranjan, 2017/04/27 22:58:58]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/chromeos/login/mock_network_state_helper.h"
+
+namespace chromeos {
+

[xiyuan, 2017/04/27 19:34:21]

nit: nuke the empty line

[kumarniranjan, 2017/04/27 22:58:58]

Done.

+namespace login {
+
+MockNetworkStateHelper::MockNetworkStateHelper() {}
+MockNetworkStateHelper::~MockNetworkStateHelper() {}
+
+}  // namespace login
+

[xiyuan, 2017/04/27 19:34:21]

nit: nuke the empty line

[kumarniranjan, 2017/04/27 22:58:59]

Done.

+}  // namespace chromeos