Fix so that login errors are shown from login/oobe screens....

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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': [
     {
       'target_name': 'browser',
       'type': '<(library)',
       'msvs_guid': '5BF908A7-68FB-4A4B-99E3-8C749F1FE4EA',
@@ skipping 667 matching lines @@
         'browser/chromeos/metrics_cros_settings_provider.cc',
         'browser/chromeos/metrics_cros_settings_provider.h',
         'browser/chromeos/native_dialog_window.cc',
         'browser/chromeos/native_dialog_window.h',
         'browser/chromeos/native_theme_chromeos.cc',
         'browser/chromeos/native_theme_chromeos.h',
         'browser/chromeos/network_list.cc',
         'browser/chromeos/network_list.h',
         'browser/chromeos/network_state_notifier.cc',
         'browser/chromeos/network_state_notifier.h',
+        'browser/chromeos/network_login_observer.cc',
+        'browser/chromeos/network_login_observer.h',
         'browser/chromeos/network_message_observer.cc',
         'browser/chromeos/network_message_observer.h',
         'browser/chromeos/notifications/balloon_collection_impl.cc',
         'browser/chromeos/notifications/balloon_collection_impl.h',
         'browser/chromeos/notifications/balloon_view.cc',
         'browser/chromeos/notifications/balloon_view.h',
         'browser/chromeos/notifications/balloon_view_host.cc',
         'browser/chromeos/notifications/balloon_view_host.h',
         'browser/chromeos/notifications/notification_panel.cc',
         'browser/chromeos/notifications/notification_panel.h',
@@ skipping 3833 matching lines @@
       ],
     },
   ],
 }
 
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