Move TestingPrefService to use unique_ptr<Value>

chrome/browser/profiles/profile_manager_unittest.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 <stddef.h>
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/io_thread.h"
@@ skipping 535 matching lines @@
 
   EXPECT_TRUE(last_used_profile->IsSameProfile(active_profile));
 }
 #endif
 
 TEST_F(ProfileManagerTest, AutoloadProfilesWithBackgroundApps) {
   ProfileManager* profile_manager = g_browser_process->profile_manager();
   ProfileAttributesStorage& storage =
       profile_manager->GetProfileAttributesStorage();
   local_state_.Get()->SetUserPref(prefs::kBackgroundModeEnabled,
-                                  new base::Value(true));
+                                  base::MakeUnique<base::Value>(true));
 
   // Setting a pref which is not applicable to a system (i.e., Android in this
   // case) does not necessarily create it. Don't bother continuing with the
   // test if this pref doesn't exist because it will not load the profiles if
   // it cannot verify that the pref for background mode is enabled.
   if (!local_state_.Get()->HasPrefPath(prefs::kBackgroundModeEnabled))
     return;
 
   EXPECT_EQ(0u, storage.GetNumberOfProfiles());
 
@@ skipping 14 matching lines @@
   profile_manager->AutoloadProfiles();
 
   EXPECT_EQ(2u, profile_manager->GetLoadedProfiles().size());
 }
 
 TEST_F(ProfileManagerTest, DoNotAutoloadProfilesIfBackgroundModeOff) {
   ProfileManager* profile_manager = g_browser_process->profile_manager();
   ProfileAttributesStorage& storage =
       profile_manager->GetProfileAttributesStorage();
   local_state_.Get()->SetUserPref(prefs::kBackgroundModeEnabled,
-                                  new base::Value(false));
+                                  base::MakeUnique<base::Value>(false));
 
   EXPECT_EQ(0u, storage.GetNumberOfProfiles());
 
   storage.AddProfile(profile_manager->user_data_dir().AppendASCII("path_1"),
       ASCIIToUTF16("name_1"), "12345", base::string16(), 0, std::string());
   storage.AddProfile(profile_manager->user_data_dir().AppendASCII("path_2"),
       ASCIIToUTF16("name_2"), "23456", base::string16(), 0, std::string());
 
   EXPECT_EQ(2u, storage.GetNumberOfProfiles());
 
@@ skipping 841 matching lines @@
                          dest_path2.BaseName().MaybeAsASCII());
   profile_manager->ScheduleProfileForDeletion(dest_path2,
                                               ProfileManager::CreateCallback());
   // Spin the message loop so that all the callbacks can finish running.
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(dest_path3, profile_manager->GetLastUsedProfile()->GetPath());
   EXPECT_EQ(profile_name3, local_state->GetString(prefs::kProfileLastUsed));
 }
 #endif  // !defined(OS_MACOSX)