Sign out profile when local_state file has been changed.

chrome/browser/profiles/profile_info_cache.cc

 // 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.
 
 #include "chrome/browser/profiles/profile_info_cache.h"
 
 #include <algorithm>
 #include <memory>
 #include <utility>
 
@@ skipping 774 matching lines @@
 void ProfileInfoCache::SetProfileSigninRequiredAtIndex(size_t index,
                                                        bool value) {
   if (value == ProfileIsSigninRequiredAtIndex(index))
     return;
 
   std::unique_ptr<base::DictionaryValue> info(
       GetInfoForProfileAtIndex(index)->DeepCopy());
   info->SetBoolean(kSigninRequiredKey, value);
   // This takes ownership of |info|.
   SetInfoForProfileAtIndex(index, info.release());
-
-  base::FilePath profile_path = GetPathOfProfileAtIndex(index);
-  for (auto& observer : observer_list_)
-    observer.OnProfileSigninRequiredChanged(profile_path);
+  NotifyIsSigninRequiredChanged(GetPathOfProfileAtIndex(index));
 }
 
 void ProfileInfoCache::SetProfileIsEphemeralAtIndex(size_t index, bool value) {
   if (value == ProfileIsEphemeralAtIndex(index))
     return;
 
   std::unique_ptr<base::DictionaryValue> info(
       GetInfoForProfileAtIndex(index)->DeepCopy());
   info->SetBoolean(kProfileIsEphemeral, value);
   // This takes ownership of |info|.
@@ skipping 74 matching lines @@
 
 void ProfileInfoCache::SetStatsSettingsOfProfileAtIndex(size_t index,
                                                         int value) {
   std::unique_ptr<base::DictionaryValue> info(
       GetInfoForProfileAtIndex(index)->DeepCopy());
   info->SetInteger(kStatsSettingsKey, value);
   // This takes ownership of |info|.
   SetInfoForProfileAtIndex(index, info.release());
 }
 
+void ProfileInfoCache::NotifyIsSigninRequiredChanged(
+    const base::FilePath& profile_path) {
+  for (auto& observer : observer_list_)
+    observer.OnProfileSigninRequiredChanged(profile_path);
+}
+
 const base::FilePath& ProfileInfoCache::GetUserDataDir() const {
   return user_data_dir_;
 }
 
 // static
 void ProfileInfoCache::RegisterPrefs(PrefRegistrySimple* registry) {
   registry->RegisterDictionaryPref(prefs::kProfileInfoCache);
 }
 
 void ProfileInfoCache::DownloadHighResAvatarIfNeeded(
@@ skipping 324 matching lines @@
   if (!current_entry) {
     // The profile info is in the cache but its entry isn't created yet, insert
     // it in the map.
     current_entry.reset(new ProfileAttributesEntry());
     current_entry->Initialize(this, path);
   }
 
   *entry = current_entry.get();
   return true;
 }