Implement a policy to autologin a public account.

chrome/chrome_tests_unit.gypi

 # Copyright 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': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 62 matching lines @@
         'browser/chromeos/cros/mock_network_library.cc',
         'browser/chromeos/cros/mock_network_library.h',
         'browser/chromeos/input_method/mock_candidate_window_controller.cc',
         'browser/chromeos/input_method/mock_candidate_window_controller.h',
         'browser/chromeos/input_method/mock_input_method_delegate.cc',
         'browser/chromeos/input_method/mock_input_method_delegate.h',
         'browser/chromeos/input_method/mock_input_method_manager.cc',
         'browser/chromeos/input_method/mock_input_method_manager.h',
         'browser/chromeos/input_method/mock_xkeyboard.cc',
         'browser/chromeos/input_method/mock_xkeyboard.h',
+        'browser/chromeos/login/mock_login_display.cc',
+        'browser/chromeos/login/mock_login_display.h',
+        'browser/chromeos/login/mock_login_display_host.cc',
+        'browser/chromeos/login/mock_login_display_host.h',
         'browser/chromeos/login/mock_login_status_consumer.cc',
         'browser/chromeos/login/mock_login_status_consumer.h',
         'browser/chromeos/login/mock_login_utils.cc',
         'browser/chromeos/login/mock_login_utils.h',
         'browser/chromeos/login/mock_url_fetchers.cc',
         'browser/chromeos/login/mock_url_fetchers.h',
         'browser/chromeos/login/mock_user_image_manager.cc',
         'browser/chromeos/login/mock_user_image_manager.h',
         'browser/chromeos/login/mock_user_manager.cc',
         'browser/chromeos/login/mock_user_manager.h',
@@ skipping 45 matching lines @@
         'browser/net/url_request_mock_util.cc',
         'browser/net/url_request_mock_util.h',
         'browser/notifications/notification_test_util.cc',
         'browser/notifications/notification_test_util.h',
         'browser/password_manager/mock_password_store.cc',
         'browser/password_manager/mock_password_store.h',
         'browser/password_manager/password_form_data.cc',
         'browser/password_manager/password_form_data.h',
         'browser/policy/cloud/mock_cloud_policy_client.cc',
         'browser/policy/cloud/mock_cloud_policy_client.h',
+        'browser/policy/cloud/mock_cloud_policy_store.cc',
+        'browser/policy/cloud/mock_cloud_policy_store.h',
         'browser/policy/cloud/policy_builder.cc',
         'browser/policy/cloud/policy_builder.h',
         'browser/policy/mock_configuration_policy_provider.cc',
         'browser/policy/mock_configuration_policy_provider.h',
         'browser/policy/test/local_policy_test_server.cc',
         'browser/policy/test/local_policy_test_server.h',
         'browser/prefs/pref_service_mock_builder.cc',
         'browser/prefs/pref_service_mock_builder.h',
         'browser/search_engines/template_url_service_test_util.cc',
         'browser/search_engines/template_url_service_test_util.h',
@@ skipping 431 matching lines @@
         'browser/chromeos/input_method/input_method_descriptor_unittest.cc',
         'browser/chromeos/input_method/input_method_manager_impl_unittest.cc',
         'browser/chromeos/input_method/input_method_persistence_unittest.cc',
         'browser/chromeos/input_method/input_method_property_unittest.cc',
         'browser/chromeos/input_method/input_method_util_unittest.cc',
         'browser/chromeos/input_method/input_method_whitelist_unittest.cc',
         'browser/chromeos/input_method/xkeyboard_unittest.cc',
         'browser/chromeos/kiosk_mode/kiosk_mode_idle_logout_unittest.cc',
         'browser/chromeos/kiosk_mode/kiosk_mode_settings_unittest.cc',
         'browser/chromeos/language_preferences_unittest.cc',
+        'browser/chromeos/login/existing_user_controller_auto_login_unittest.cc',
         'browser/chromeos/login/hwid_checker_unittest.cc',
         'browser/chromeos/login/merge_session_load_page_unittest.cc',
         'browser/chromeos/login/mock_auth_attempt_state_resolver.cc',
         'browser/chromeos/login/mock_auth_attempt_state_resolver.h',
         'browser/chromeos/login/online_attempt_unittest.cc',
         'browser/chromeos/login/parallel_authenticator_unittest.cc',
         'browser/chromeos/login/user_manager_unittest.cc',
         'browser/chromeos/memory/oom_priority_manager_unittest.cc',
         'browser/chromeos/mobile/mobile_activator_unittest.cc',
         'browser/chromeos/mobile_config_unittest.cc',
@@ skipping 322 matching lines @@
         'browser/policy/cloud/cloud_policy_client_unittest.cc',
         'browser/policy/cloud/cloud_policy_core_unittest.cc',
         'browser/policy/cloud/cloud_policy_manager_unittest.cc',
         'browser/policy/cloud/cloud_policy_refresh_scheduler_unittest.cc',
         'browser/policy/cloud/cloud_policy_service_unittest.cc',
         'browser/policy/cloud/cloud_policy_validator_unittest.cc',
         'browser/policy/cloud/component_cloud_policy_service_unittest.cc',
         'browser/policy/cloud/component_cloud_policy_store_unittest.cc',
         'browser/policy/cloud/component_cloud_policy_updater_unittest.cc',
         'browser/policy/cloud/device_management_service_unittest.cc',
-        'browser/policy/cloud/mock_cloud_policy_store.cc',
-        'browser/policy/cloud/mock_cloud_policy_store.h',
         'browser/policy/cloud/mock_device_management_service.cc',
         'browser/policy/cloud/mock_device_management_service.h',
         'browser/policy/cloud/mock_user_cloud_policy_store.cc',
         'browser/policy/cloud/mock_user_cloud_policy_store.h',
         'browser/policy/cloud/rate_limiter_unittest.cc',
         'browser/policy/cloud/resource_cache_unittest.cc',
         'browser/policy/cloud/user_cloud_policy_manager_unittest.cc',
         'browser/policy/cloud/user_cloud_policy_store_unittest.cc',
         'browser/policy/cloud/user_info_fetcher_unittest.cc',
         'browser/policy/cloud/user_policy_signin_service_unittest.cc',
@@ skipping 1455 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }