Add gnubby authentication to remoting host

remoting/remoting_test.gypi

 # 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.
 
 {
   'targets': [
     # Remoting unit tests
     {
       'target_name': 'remoting_unittests',
       'type': '<(gtest_target_type)',
@@ skipping 56 matching lines @@
         'host/branding.cc',
         'host/branding.h',
         'host/capture_scheduler_unittest.cc',
         'host/chromoting_host_context_unittest.cc',
         'host/chromoting_host_unittest.cc',
         'host/client_session_unittest.cc',
         'host/config_file_watcher_unittest.cc',
         'host/daemon_process_unittest.cc',
         'host/desktop_process_unittest.cc',
         'host/desktop_shape_tracker_unittest.cc',
+        'host/gnubby_auth_handler_posix_unittest.cc',
+        'host/gnubby_util_unittest.cc',
         'host/heartbeat_sender_unittest.cc',
         'host/host_change_notification_listener_unittest.cc',
         'host/host_mock_objects.cc',
         'host/host_status_monitor_fake.h',
         'host/host_status_sender_unittest.cc',
         'host/ipc_desktop_environment_unittest.cc',
         'host/it2me/it2me_native_messaging_host_unittest.cc',
         'host/json_host_config_unittest.cc',
         'host/linux/x_server_clipboard_unittest.cc',
         'host/local_input_monitor_unittest.cc',
@@ skipping 140 matching lines @@
         }],
         [ 'OS == "linux" and linux_use_tcmalloc==1', {
           'dependencies': [
             '../base/allocator/allocator.gyp:allocator',
           ],
         }],
       ],  # end of 'conditions'
     },  # end of target 'remoting_unittests'
   ],  # end of targets
 }