Convert //ios from scoped_ptr to std::unique_ptr.

ios/chrome/browser/search_engines/template_url_service_factory.cc

 // Copyright 2015 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 "ios/chrome/browser/search_engines/template_url_service_factory.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
+#include "base/memory/ptr_util.h"
 #include "base/memory/singleton.h"
 #include "components/keyed_service/core/service_access_type.h"
 #include "components/keyed_service/ios/browser_state_dependency_manager.h"
 #include "components/search_engines/default_search_manager.h"
 #include "components/search_engines/template_url_service.h"
 #include "ios/chrome/browser/application_context.h"
 #include "ios/chrome/browser/browser_state/browser_state_otr_helper.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/google/google_url_tracker_factory.h"
 #include "ios/chrome/browser/history/history_service_factory.h"
@@ skipping 11 matching lines @@
 base::Closure GetDefaultSearchProviderChangedCallback() {
 #if defined(ENABLE_RLZ)
   return base::Bind(base::IgnoreResult(&rlz::RLZTracker::RecordProductEvent),
                     rlz_lib::CHROME, rlz::RLZTracker::ChromeOmnibox(),
                     rlz_lib::SET_TO_GOOGLE);
 #else
   return base::Closure();
 #endif
 }
 
-scoped_ptr<KeyedService> BuildTemplateURLService(web::BrowserState* context) {
+std::unique_ptr<KeyedService> BuildTemplateURLService(
+    web::BrowserState* context) {
   ios::ChromeBrowserState* browser_state =
       ios::ChromeBrowserState::FromBrowserState(context);
-  return make_scoped_ptr(new TemplateURLService(
+  return base::WrapUnique(new TemplateURLService(
       browser_state->GetPrefs(),
-      make_scoped_ptr(new ios::UIThreadSearchTermsData(browser_state)),
+      base::WrapUnique(new ios::UIThreadSearchTermsData(browser_state)),
       ios::WebDataServiceFactory::GetKeywordWebDataForBrowserState(
           browser_state, ServiceAccessType::EXPLICIT_ACCESS),
-      make_scoped_ptr(new ios::TemplateURLServiceClientImpl(
+      base::WrapUnique(new ios::TemplateURLServiceClientImpl(
           ios::HistoryServiceFactory::GetForBrowserState(
               browser_state, ServiceAccessType::EXPLICIT_ACCESS))),
       ios::GoogleURLTrackerFactory::GetForBrowserState(browser_state),
       GetApplicationContext()->GetRapporService(),
       GetDefaultSearchProviderChangedCallback()));
 }
 
 }  // namespace
 
 // static
@@ skipping 24 matching lines @@
 }
 
 TemplateURLServiceFactory::~TemplateURLServiceFactory() {}
 
 void TemplateURLServiceFactory::RegisterBrowserStatePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   DefaultSearchManager::RegisterProfilePrefs(registry);
   TemplateURLService::RegisterProfilePrefs(registry);
 }
 
-scoped_ptr<KeyedService> TemplateURLServiceFactory::BuildServiceInstanceFor(
+std::unique_ptr<KeyedService>
+TemplateURLServiceFactory::BuildServiceInstanceFor(
     web::BrowserState* context) const {
   return BuildTemplateURLService(context);
 }
 
 web::BrowserState* TemplateURLServiceFactory::GetBrowserStateToUse(
     web::BrowserState* context) const {
   return GetBrowserStateRedirectedInIncognito(context);
 }
 
 bool TemplateURLServiceFactory::ServiceIsNULLWhileTesting() const {
   return true;
 }
 
 }  // namespace ios