Move TestingPrefService to use unique_ptr<Value>

chrome/browser/ui/bookmarks/bookmark_context_menu_controller_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 "chrome/browser/ui/bookmarks/bookmark_context_menu_controller.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <string>
 
+#include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/bookmarks/bookmark_utils.h"
 #include "chrome/browser/ui/bookmarks/bookmark_utils_desktop.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/bookmarks/browser/bookmark_node.h"
@@ skipping 319 matching lines @@
   // By default, the pref is not managed and the command is enabled.
   sync_preferences::TestingPrefServiceSyncable* prefs =
       profile_->GetTestingPrefService();
   EXPECT_FALSE(prefs->IsManagedPreference(
       bookmarks::prefs::kShowAppsShortcutInBookmarkBar));
   EXPECT_TRUE(
       controller.IsCommandIdEnabled(IDC_BOOKMARK_BAR_SHOW_APPS_SHORTCUT));
 
   // Disabling the shorcut by policy disables the command.
   prefs->SetManagedPref(bookmarks::prefs::kShowAppsShortcutInBookmarkBar,
-                        new base::Value(false));
+                        base::MakeUnique<base::Value>(false));
   EXPECT_FALSE(
       controller.IsCommandIdEnabled(IDC_BOOKMARK_BAR_SHOW_APPS_SHORTCUT));
 
   // And enabling the shortcut by policy disables the command too.
   prefs->SetManagedPref(bookmarks::prefs::kShowAppsShortcutInBookmarkBar,
-                        new base::Value(true));
+                        base::MakeUnique<base::Value>(true));
   EXPECT_FALSE(
       controller.IsCommandIdEnabled(IDC_BOOKMARK_BAR_SHOW_APPS_SHORTCUT));
 }