Move TestingPrefService to use unique_ptr<Value>

chrome/browser/search_engines/template_url_service_test_util.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/search_engines/template_url_service_test_util.h"
 
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/history/history_service_factory.h"
@@ skipping 32 matching lines @@
 
 }  // namespace
 
 void SetManagedDefaultSearchPreferences(const TemplateURLData& managed_data,
                                         bool enabled,
                                         TestingProfile* profile) {
   auto dict = TemplateURLDataToDictionary(managed_data);
   dict->SetBoolean(DefaultSearchManager::kDisabledByPolicy, !enabled);
 
   profile->GetTestingPrefService()->SetManagedPref(
-      DefaultSearchManager::kDefaultSearchProviderDataPrefName, dict.release());
+      DefaultSearchManager::kDefaultSearchProviderDataPrefName,
+      std::move(dict));
 }
 
 void RemoveManagedDefaultSearchPreferences(TestingProfile* profile) {
   profile->GetTestingPrefService()->RemoveManagedPref(
       DefaultSearchManager::kDefaultSearchProviderDataPrefName);
 }
 
 TemplateURLServiceTestUtil::TemplateURLServiceTestUtil()
     : changed_count_(0),
       search_terms_data_(NULL) {
@@ skipping 115 matching lines @@
     const std::string& extension_id) {
   TemplateURL* turl = model()->FindTemplateURLForExtension(
       extension_id, TemplateURL::NORMAL_CONTROLLED_BY_EXTENSION);
   ASSERT_TRUE(turl);
   ASSERT_TRUE(turl->GetExtensionInfoForTesting());
   if (turl->GetExtensionInfoForTesting()->wants_to_be_default_engine)
     RemoveExtensionDefaultSearchFromPrefs(profile()->GetTestingPrefService());
   model()->RemoveExtensionControlledTURL(
       extension_id, TemplateURL::NORMAL_CONTROLLED_BY_EXTENSION);
 }