Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/settings/scoped_cros_settings_test_helper.cc

 // Copyright (c) 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 "chrome/browser/chromeos/settings/scoped_cros_settings_test_helper.h"
 
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/ownership/fake_owner_settings_service.h"
 #include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos.h"
 #include "chrome/browser/chromeos/policy/proto/chrome_device_policy.pb.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/settings/device_settings_cache.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/ownership/mock_owner_key_util.h"
 #include "policy/proto/device_management_backend.pb.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromeos {
 
 ScopedCrosSettingsTestHelper::ScopedCrosSettingsTestHelper() {
   Initialize(true);
 }
 
 ScopedCrosSettingsTestHelper::ScopedCrosSettingsTestHelper(
     bool create_settings_service) {
   Initialize(create_settings_service);
 }
 
 ScopedCrosSettingsTestHelper::~ScopedCrosSettingsTestHelper() {
   RestoreProvider();
 }
 
-scoped_ptr<FakeOwnerSettingsService>
+std::unique_ptr<FakeOwnerSettingsService>
 ScopedCrosSettingsTestHelper::CreateOwnerSettingsService(Profile* profile) {
-  return make_scoped_ptr(new FakeOwnerSettingsService(
+  return base::WrapUnique(new FakeOwnerSettingsService(
       profile, new ownership::MockOwnerKeyUtil(), &stub_settings_provider_));
 }
 
 void ScopedCrosSettingsTestHelper::ReplaceProvider(const std::string& path) {
   CHECK(!real_settings_provider_);
   // Swap out the DeviceSettingsProvider with our settings provider so we can
   // set values for the specified path.
   CrosSettings* const cros_settings = CrosSettings::Get();
   real_settings_provider_ = cros_settings->GetProvider(path);
   EXPECT_TRUE(real_settings_provider_);
@@ skipping 74 matching lines @@
 
 void ScopedCrosSettingsTestHelper::Initialize(bool create_settings_service) {
   if (create_settings_service) {
     CHECK(!DeviceSettingsService::IsInitialized());
     test_device_settings_service_.reset(new ScopedTestDeviceSettingsService());
     test_cros_settings_.reset(new ScopedTestCrosSettings());
   }
 }
 
 }  // namespace chromeos