Sign out profile when local_state file has been changed.

chrome/browser/BUILD.gn

 # 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 1198 matching lines @@
     "signin/signin_error_controller_factory.cc",
     "signin/signin_error_controller_factory.h",
     "signin/signin_manager_factory.cc",
     "signin/signin_manager_factory.h",
     "signin/signin_promo_util.cc",
     "signin/signin_promo_util.h",
     "signin/signin_status_metrics_provider_chromeos.cc",
     "signin/signin_status_metrics_provider_chromeos.h",
     "signin/signin_tracker_factory.cc",
     "signin/signin_tracker_factory.h",
+    "signin/signin_util.cc",
+    "signin/signin_util.h",
     "site_details.cc",
     "site_details.h",
     "speech/chrome_speech_recognition_manager_delegate.cc",
     "speech/chrome_speech_recognition_manager_delegate.h",
     "speech/tts_android.cc",
     "speech/tts_android.h",
     "speech/tts_chromeos.cc",
     "speech/tts_controller.h",
     "speech/tts_controller_impl.cc",
     "speech/tts_controller_impl.h",
@@ skipping 3332 matching lines @@
       "media/pepper_cdm_test_constants.cc",
       "media/pepper_cdm_test_constants.h",
     ]
   }
 }
 
 service_manifest("preferences_manifest") {
   name = "preferences"
   source = "prefs/preferences_manifest.json"
 }