Remove use of deprecated base::ListValue::Append(Value*) overload in //chrome/browser/chromeos

chrome/browser/chromeos/login/screens/user_selection_screen.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/screens/user_selection_screen.h"
 
 #include <stddef.h>
 
+#include <utility>
+
 #include "base/location.h"
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_process_platform_part.h"
 #include "chrome/browser/chromeos/login/lock/screen_locker.h"
 #include "chrome/browser/chromeos/login/quick_unlock/pin_storage.h"
 #include "chrome/browser/chromeos/login/quick_unlock/pin_storage_factory.h"
 #include "chrome/browser/chromeos/login/reauth_stats.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host.h"
 #include "chrome/browser/chromeos/login/ui/views/user_board_view.h"
 #include "chrome/browser/chromeos/login/users/chrome_user_manager.h"
@@ skipping 365 matching lines @@
     const AccountId& account_id = (*it)->GetAccountId();
     bool is_owner = (account_id == owner);
     const bool is_public_account =
         ((*it)->GetType() == user_manager::USER_TYPE_PUBLIC_ACCOUNT);
     const AuthType initial_auth_type =
         is_public_account ? EXPAND_THEN_USER_CLICK
                           : (ShouldForceOnlineSignIn(*it) ? ONLINE_SIGN_IN
                                                           : OFFLINE_PASSWORD);
     user_auth_type_map_[account_id] = initial_auth_type;
 
-    base::DictionaryValue* user_dict = new base::DictionaryValue();
+    auto user_dict = base::MakeUnique<base::DictionaryValue>();
     const std::vector<std::string>* public_session_recommended_locales =
         public_session_recommended_locales_.find(account_id) ==
                 public_session_recommended_locales_.end()
             ? &kEmptyRecommendedLocales
             : &public_session_recommended_locales_[account_id];
-    FillUserDictionary(*it,
-                       is_owner,
-                       is_signin_to_add,
-                       initial_auth_type,
-                       public_session_recommended_locales,
-                       user_dict);
+    FillUserDictionary(*it, is_owner, is_signin_to_add, initial_auth_type,
+                       public_session_recommended_locales, user_dict.get());
     bool signed_in = (*it)->is_logged_in();
 
     // Single user check here is necessary because owner info might not be
     // available when running into login screen on first boot.
     // See http://crosbug.com/12723
     bool can_remove_user =
         ((!single_user || is_enterprise_managed) && account_id.is_valid() &&
          !is_owner && !is_public_account && !signed_in && !is_signin_to_add);
     user_dict->SetBoolean(kKeyCanRemove, can_remove_user);
-    users_list.Append(user_dict);
+    users_list.Append(std::move(user_dict));
   }
 
   handler_->LoadUsers(users_list, show_guest_);
 }
 
 void UserSelectionScreen::HandleGetUsers() {
   SendUserList();
 }
 
 void UserSelectionScreen::CheckUserStatus(const AccountId& account_id) {
@@ skipping 141 matching lines @@
   // The user profile should exist if and only if this is the lock screen.
   DCHECK_EQ(!!profile, GetScreenType() == LOCK_SCREEN);
 
   if (!profile)
     profile = profile_helper->GetSigninProfile();
 
   return EasyUnlockService::Get(profile);
 }
 
 }  // namespace chromeos