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

chrome/browser/ui/ash/system_tray_delegate_chromeos.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_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_
 #define CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 116 matching lines @@
   void ToggleBluetooth() override;
   void ShowOtherNetworkDialog(const std::string& type) override;
   bool GetBluetoothAvailable() override;
   bool GetBluetoothEnabled() override;
   bool GetBluetoothDiscovering() override;
   void ChangeProxySettings() override;
   ash::CastConfigDelegate* GetCastConfigDelegate() override;
   ash::NetworkingConfigDelegate* GetNetworkingConfigDelegate() const override;
   ash::VolumeControlDelegate* GetVolumeControlDelegate() const override;
   void SetVolumeControlDelegate(
-      scoped_ptr<ash::VolumeControlDelegate> delegate) override;
+      std::unique_ptr<ash::VolumeControlDelegate> delegate) override;
   bool GetSessionStartTime(base::TimeTicks* session_start_time) override;
   bool GetSessionLengthLimit(base::TimeDelta* session_length_limit) override;
   int GetSystemTrayMenuWidth() override;
   void ActiveUserWasChanged() override;
   bool IsSearchKeyMappedToCapsLock() override;
   void AddCustodianInfoTrayObserver(
       ash::CustodianInfoTrayObserver* observer) override;
   void RemoveCustodianInfoTrayObserver(
       ash::CustodianInfoTrayObserver* observer) override;
   void AddShutdownPolicyObserver(
@@ skipping 88 matching lines @@
   void AdapterDiscoveringChanged(device::BluetoothAdapter* adapter,
                                  bool discovering) override;
   void DeviceAdded(device::BluetoothAdapter* adapter,
                    device::BluetoothDevice* device) override;
   void DeviceChanged(device::BluetoothAdapter* adapter,
                      device::BluetoothDevice* device) override;
   void DeviceRemoved(device::BluetoothAdapter* adapter,
                      device::BluetoothDevice* device) override;
 
   void OnStartBluetoothDiscoverySession(
-      scoped_ptr<device::BluetoothDiscoverySession> discovery_session);
+      std::unique_ptr<device::BluetoothDiscoverySession> discovery_session);
 
   void UpdateEnterpriseDomain();
 
   // Overridden from CloudPolicyStore::Observer
   void OnStoreLoaded(policy::CloudPolicyStore* store) override;
   void OnStoreError(policy::CloudPolicyStore* store) override;
 
   // Overridden from ash::SessionStateObserver
   void UserAddedToSession(const AccountId& account_id) override;
   void ActiveUserChanged(const AccountId& account_id) override;
@@ skipping 18 matching lines @@
   void ImeMenuListChanged() override;
   void ImeMenuItemsChanged(
       const std::string& engine_id,
       const std::vector<input_method::InputMethodManager::MenuItem>& items)
       override;
 
   // helper methods used by GetSupervisedUserMessage.
   const base::string16 GetLegacySupervisedUserMessage() const;
   const base::string16 GetChildUserMessage() const;
 
-  scoped_ptr<content::NotificationRegistrar> registrar_;
-  scoped_ptr<PrefChangeRegistrar> local_state_registrar_;
-  scoped_ptr<PrefChangeRegistrar> user_pref_registrar_;
+  std::unique_ptr<content::NotificationRegistrar> registrar_;
+  std::unique_ptr<PrefChangeRegistrar> local_state_registrar_;
+  std::unique_ptr<PrefChangeRegistrar> user_pref_registrar_;
   Profile* user_profile_;
   base::HourClockType clock_type_;
   int search_key_mapped_to_;
   bool screen_locked_;
   bool have_session_start_time_;
   base::TimeTicks session_start_time_;
   bool have_session_length_limit_;
   base::TimeDelta session_length_limit_;
   std::string enterprise_domain_;
   bool should_run_bluetooth_discovery_;
   bool session_started_;
 
   scoped_refptr<device::BluetoothAdapter> bluetooth_adapter_;
-  scoped_ptr<device::BluetoothDiscoverySession> bluetooth_discovery_session_;
-  scoped_ptr<ash::CastConfigDelegate> cast_config_delegate_;
-  scoped_ptr<ash::NetworkingConfigDelegate> networking_config_delegate_;
-  scoped_ptr<ash::VolumeControlDelegate> volume_control_delegate_;
-  scoped_ptr<AccessibilityStatusSubscription> accessibility_subscription_;
-  scoped_ptr<ShutdownPolicyHandler> shutdown_policy_handler_;
-  scoped_ptr<ash::VPNDelegate> vpn_delegate_;
+  std::unique_ptr<device::BluetoothDiscoverySession>
+      bluetooth_discovery_session_;
+  std::unique_ptr<ash::CastConfigDelegate> cast_config_delegate_;
+  std::unique_ptr<ash::NetworkingConfigDelegate> networking_config_delegate_;
+  std::unique_ptr<ash::VolumeControlDelegate> volume_control_delegate_;
+  std::unique_ptr<AccessibilityStatusSubscription> accessibility_subscription_;
+  std::unique_ptr<ShutdownPolicyHandler> shutdown_policy_handler_;
+  std::unique_ptr<ash::VPNDelegate> vpn_delegate_;
 
   base::ObserverList<ash::CustodianInfoTrayObserver>
       custodian_info_changed_observers_;
 
   base::ObserverList<ash::ShutdownPolicyObserver> shutdown_policy_observers_;
 
   base::WeakPtrFactory<SystemTrayDelegateChromeOS> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegateChromeOS);
 };
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate();
 
 }  // namespace chromeos
 #endif  // CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_