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

chrome/browser/chromeos/policy/device_network_configuration_updater.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_NETWORK_CONFIGURATION_UPDATER_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_NETWORK_CONFIGURATION_UPDATER_H_
 
+#include <memory>
 #include <string>
 
 #include "base/callback_list.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/chromeos/policy/network_configuration_updater.h"
 #include "components/onc/onc_constants.h"
 
 namespace base {
 class DictionaryValue;
 class ListValue;
 class Value;
 }
 
@@ skipping 13 matching lines @@
 
 // Implements addtional special handling of ONC device policies, which requires
 // listening for notifications from CrosSettings.
 class DeviceNetworkConfigurationUpdater : public NetworkConfigurationUpdater {
  public:
   ~DeviceNetworkConfigurationUpdater() override;
 
   // Creates an updater that applies the ONC device policy from |policy_service|
   // once the policy service is completely initialized and on each policy
   // change. The argument objects must outlive the returned updater.
-  static scoped_ptr<DeviceNetworkConfigurationUpdater> CreateForDevicePolicy(
+  static std::unique_ptr<DeviceNetworkConfigurationUpdater>
+  CreateForDevicePolicy(
       PolicyService* policy_service,
       chromeos::ManagedNetworkConfigurationHandler* network_config_handler,
       chromeos::NetworkDeviceHandler* network_device_handler,
       chromeos::CrosSettings* cros_settings);
 
  private:
   DeviceNetworkConfigurationUpdater(
       PolicyService* policy_service,
       chromeos::ManagedNetworkConfigurationHandler* network_config_handler,
       chromeos::NetworkDeviceHandler* network_device_handler,
       chromeos::CrosSettings* cros_settings);
 
   void Init() override;
   void ImportCertificates(const base::ListValue& certificates_onc) override;
   void ApplyNetworkPolicy(
       base::ListValue* network_configs_onc,
       base::DictionaryValue* global_network_config) override;
   void OnDataRoamingSettingChanged();
 
   chromeos::NetworkDeviceHandler* network_device_handler_;
   chromeos::CrosSettings* cros_settings_;
-  scoped_ptr<base::CallbackList<void(void)>::Subscription>
+  std::unique_ptr<base::CallbackList<void(void)>::Subscription>
       data_roaming_setting_subscription_;
 
   base::WeakPtrFactory<DeviceNetworkConfigurationUpdater> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceNetworkConfigurationUpdater);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_NETWORK_CONFIGURATION_UPDATER_H_