Remove use of stl_util in search_engines.

chrome/browser/extensions/api/settings_overrides/settings_overrides_api.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/extensions/api/settings_overrides/settings_overrides_api.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/lazy_instance.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/preference/preference_api.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/common/extensions/manifest_handlers/settings_overrides_handler.h"
 #include "chrome/common/pref_names.h"
 #include "components/search_engines/search_engines_pref_names.h"
 #include "components/search_engines/template_url.h"
 #include "components/search_engines/template_url_prepopulate_data.h"
@@ skipping 249 matching lines @@
   std::unique_ptr<TemplateURL::AssociatedExtensionInfo> info(
       new TemplateURL::AssociatedExtensionInfo(
           TemplateURL::NORMAL_CONTROLLED_BY_EXTENSION, extension->id()));
   info->wants_to_be_default_engine = settings->search_engine->is_default;
   ExtensionPrefs* prefs = ExtensionPrefs::Get(profile_);
   info->install_time = prefs->GetInstallTime(extension->id());
   std::string install_parameter = prefs->GetInstallParam(extension->id());
   TemplateURLData data = ConvertSearchProvider(
       profile_->GetPrefs(), *settings->search_engine, install_parameter);
   data.show_in_default_list = info->wants_to_be_default_engine;
-  url_service_->AddExtensionControlledTURL(new TemplateURL(data),
+  url_service_->AddExtensionControlledTURL(base::MakeUnique<TemplateURL>(data),
                                            std::move(info));
 }
 
 template <>
 void BrowserContextKeyedAPIFactory<
     SettingsOverridesAPI>::DeclareFactoryDependencies() {
   DependsOn(ExtensionPrefsFactory::GetInstance());
   DependsOn(PreferenceAPI::GetFactoryInstance());
   DependsOn(TemplateURLServiceFactory::GetInstance());
 }
 
 }  // namespace extensions