Do not reload account picker when device-local account policy changes

chrome/browser/chromeos/login/users/chrome_user_manager.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/users/chrome_user_manager.h"
 
 #include <cstddef>
 #include <set>
 
 #include "ash/multi_profile_uma.h"
@@ skipping 399 matching lines @@
     WallpaperManager::Get()->OnPolicyFetched(policy, user_id, data.Pass());
   else
     NOTREACHED();
 }
 
 void ChromeUserManager::OnPolicyUpdated(const std::string& user_id) {
   const user_manager::User* user = FindUser(user_id);
   if (!user || user->GetType() != user_manager::USER_TYPE_PUBLIC_ACCOUNT)
     return;
   UpdatePublicAccountDisplayName(user_id);
-  NotifyUserListChanged();
 }
 
 void ChromeUserManager::OnDeviceLocalAccountsChanged() {
   // No action needed here, changes to the list of device-local accounts get
   // handled via the kAccountsPrefDeviceLocalAccounts device setting observer.
 }
 
 bool ChromeUserManager::CanCurrentUserLock() const {
   return UserManagerBase::CanCurrentUserLock() &&
          GetCurrentUserFlow()->CanLockScreen();
@@ skipping 576 matching lines @@
     if ((users + GetUsersAdmittedForMultiProfile().size()) > 1)
       ash::MultiProfileUMA::RecordUserCount(users);
   }
 
   base::debug::SetCrashKeyValue(
       crash_keys::kNumberOfUsers,
       base::StringPrintf("%" PRIuS, GetLoggedInUsers().size()));
 }
 
 }  // namespace chromeos