Eliminate NetworkLoginObserver

chrome/chrome_browser_chromeos.gypi

 # Copyright (c) 2012 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_chromeos',
       'type': 'static_library',
@@ skipping 588 matching lines @@
         'browser/chromeos/net/network_portal_detector.cc',
         'browser/chromeos/net/network_portal_detector.h',
         'browser/chromeos/net/network_portal_detector_impl.cc',
         'browser/chromeos/net/network_portal_detector_impl.h',
         'browser/chromeos/net/network_portal_detector_stub.cc',
         'browser/chromeos/net/network_portal_detector_stub.h',
         'browser/chromeos/net/onc_utils.cc',
         'browser/chromeos/net/onc_utils.h',
         'browser/chromeos/net/proxy_config_handler.cc',
         'browser/chromeos/net/proxy_config_handler.h',
-        'browser/chromeos/network_login_observer.cc',
-        'browser/chromeos/network_login_observer.h',
         'browser/chromeos/notifications/balloon_view_host_chromeos.cc',
         'browser/chromeos/notifications/balloon_view_host_chromeos.h',
         'browser/chromeos/offline/offline_load_page.cc',
         'browser/chromeos/offline/offline_load_page.h',
         'browser/chromeos/options/network_config_view.cc',
         'browser/chromeos/options/network_config_view.h',
         'browser/chromeos/options/network_connect.cc',
         'browser/chromeos/options/network_connect.h',
         'browser/chromeos/options/passphrase_textfield.cc',
         'browser/chromeos/options/passphrase_textfield.h',
@@ skipping 345 matching lines @@
         'browser/chromeos/attestation/attestation_key_payload.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/attestation',
         'proto_out_dir': 'chrome/browser/chromeos/attestation',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }