Rewrite simple uses of base::ListValue::Append() taking a raw pointer var.

chrome/browser/ui/webui/signin/user_manager_screen_handler.cc

 // Copyright 2013 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/ui/webui/signin/user_manager_screen_handler.h"
 
 #include <stddef.h>
+
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 864 matching lines @@
 #if defined(USE_ASH)
   can_remove = !ash::Shell::HasInstance();
 #endif
 
   for (const ProfileAttributesEntry* entry : entries) {
     // Don't show profiles still in the middle of being set up as new legacy
     // supervised users.
     if (entry->IsOmitted())
       continue;
 
-    base::DictionaryValue* profile_value = new base::DictionaryValue();
+    std::unique_ptr<base::DictionaryValue> profile_value(
+        new base::DictionaryValue());
     base::FilePath profile_path = entry->GetPath();
 
     profile_value->SetString(kKeyUsername, entry->GetUserName());
     profile_value->SetString(kKeyEmailAddress, entry->GetUserName());
     profile_value->SetString(kKeyDisplayName,
                              profiles::GetAvatarNameForProfile(profile_path));
     profile_value->Set(kKeyProfilePath,
                        base::CreateFilePathValue(profile_path));
     profile_value->SetBoolean(kKeyPublicAccount, false);
     profile_value->SetBoolean(kKeyLegacySupervisedUser,
@@ skipping 20 matching lines @@
     }
     profile_value->SetWithoutPathExpansion(kKeyStatistics,
                                            std::move(stats_dict));
 
     // GetProfileByPath returns a pointer if the profile is fully loaded, NULL
     // otherwise.
     Profile* profile =
         g_browser_process->profile_manager()->GetProfileByPath(profile_path);
     profile_value->SetBoolean(kKeyIsProfileLoaded, profile != nullptr);
 
-    users_list.Append(profile_value);
+    users_list.Append(std::move(profile_value));
   }
 
   web_ui()->CallJavascriptFunctionUnsafe(
       "login.AccountPickerScreen.loadUsers", users_list,
       base::FundamentalValue(IsGuestModeEnabled()));
 
   // This is the latest C++ code we have in the flow to show the UserManager.
   // This may be invoked more than once per UserManager lifetime; the
   // UserManager will ensure all relevant logging only happens once.
   UserManager::OnUserManagerShown();
@@ skipping 74 matching lines @@
     Profile* profile, Profile::CreateStatus profile_create_status) {
   Browser* browser = chrome::FindAnyBrowser(profile, false);
   if (browser && browser->window()) {
     OnBrowserWindowReady(browser);
   } else {
     registrar_.Add(this,
                    chrome::NOTIFICATION_BROWSER_WINDOW_READY,
                    content::NotificationService::AllSources());
   }
 }