Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/bluetooth/bluetooth_dispatcher_host.h

 // Copyright 2014 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 CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_DISPATCHER_HOST_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 80 matching lines @@
   // Map to keep track of connections. Inserting and removing connections
   // will update the Web Contents for the frame. Upon destruction
   // the map will clear Web Contents of Bluetooth connections.
   struct ConnectedDevicesMap {
     ConnectedDevicesMap(int render_process_id);
     ~ConnectedDevicesMap();
     bool HasActiveConnection(const std::string& device_id);
     void InsertOrReplace(
         int frame_routing_id,
         const std::string& device_id,
-        scoped_ptr<device::BluetoothGattConnection> connection);
+        std::unique_ptr<device::BluetoothGattConnection> connection);
     void Remove(int frame_routing_id, const std::string& device_id);
     void IncrementBluetoothConnectedDeviceCount(int frame_routing_id);
     void DecrementBluetoothConnectedDeviceCount(int frame_routing_id);
 
     int render_process_id_;
-    std::unordered_map<std::string, scoped_ptr<device::BluetoothGattConnection>>
+    std::unordered_map<std::string,
+                       std::unique_ptr<device::BluetoothGattConnection>>
         device_id_to_connection_map_;
     // Keeps track of which frame is connected to which device so that
     // we can clean up the WebContents in our destructor.
     std::set<std::pair<int, std::string>> frame_ids_device_ids_;
   };
 
   // Set |adapter_| to a BluetoothAdapter instance and register observers,
   // releasing references to previous |adapter_|.
   void set_adapter(scoped_refptr<device::BluetoothAdapter> adapter);
 
@@ skipping 82 matching lines @@
   void OnRequestDeviceImpl(
       int thread_id,
       int request_id,
       int frame_routing_id,
       const std::vector<content::BluetoothScanFilter>& filters,
       const std::vector<device::BluetoothUUID>& optional_services);
 
   // Callbacks for BluetoothAdapter::StartDiscoverySession.
   void OnDiscoverySessionStarted(
       int chooser_id,
-      scoped_ptr<device::BluetoothDiscoverySession> discovery_session);
+      std::unique_ptr<device::BluetoothDiscoverySession> discovery_session);
   void OnDiscoverySessionStartedError(int chooser_id);
 
   // BluetoothChooser::EventHandler:
   void OnBluetoothChooserEvent(int chooser_id,
                                BluetoothChooser::Event event,
                                const std::string& device_id);
 
   // The chooser implementation yields to the event loop to avoid re-entering
   // code that's still using the RequestDeviceSession, and continues with this
   // function.
   void FinishClosingChooser(int chooser_id,
                             BluetoothChooser::Event event,
                             const std::string& device_id);
 
   // Callbacks for BluetoothDevice::CreateGattConnection.
   void OnGATTConnectionCreated(
       int thread_id,
       int request_id,
       int frame_routing_id,
       const std::string& device_id,
       base::TimeTicks start_time,
-      scoped_ptr<device::BluetoothGattConnection> connection);
+      std::unique_ptr<device::BluetoothGattConnection> connection);
   void OnCreateGATTConnectionError(
       int thread_id,
       int request_id,
       const std::string& device_id,
       base::TimeTicks start_time,
       device::BluetoothDevice::ConnectErrorCode error_code);
 
   // Adds the service to the map of services' instance ids to devices' instance
   // ids and sends the service to the renderer.
   void AddToServicesMapAndSendGetPrimaryServiceSuccess(
       const device::BluetoothGattService& service,
       int thread_id,
       int request_id);
 
   // Callbacks for BluetoothGattCharacteristic::ReadRemoteCharacteristic.
   void OnCharacteristicValueRead(int thread_id,
                                  int request_id,
                                  const std::vector<uint8_t>& value);
   void OnCharacteristicReadValueError(
       int thread_id,
       int request_id,
       device::BluetoothGattService::GattErrorCode);
 
   // Callbacks for BluetoothGattCharacteristic::StartNotifySession.
   void OnStartNotifySessionSuccess(
       int thread_id,
       int request_id,
-      scoped_ptr<device::BluetoothGattNotifySession> notify_session);
+      std::unique_ptr<device::BluetoothGattNotifySession> notify_session);
   void OnStartNotifySessionFailed(
       int thread_id,
       int request_id,
       device::BluetoothGattService::GattErrorCode error_code);
 
   // Callback for BluetoothGattNotifySession::Stop.
   void OnStopNotifySession(int thread_id,
                            int request_id,
                            const std::string& characteristic_instance_id);
 
@@ skipping 42 matching lines @@
 
   // Maps to get the object's parent based on it's instanceID
   // Map of service_instance_id to device_address.
   std::map<std::string, std::string> service_to_device_;
   // Map of characteristic_instance_id to service_instance_id.
   std::map<std::string, std::string> characteristic_to_service_;
 
   // Map that matches characteristic_instance_id to notify session.
   // TODO(ortuno): Also key by thread_id once support for web workers,
   // is added: http://crbug.com/537372
-  std::map<std::string, scoped_ptr<device::BluetoothGattNotifySession>>
+  std::map<std::string, std::unique_ptr<device::BluetoothGattNotifySession>>
       characteristic_id_to_notify_session_;
 
   // Map of characteristic_instance_id to a set of thread ids.
   // A thread_id in the set represents a BluetoothDispatcher that
   // needs to be notified of changes to the characteristic.
   std::map<std::string, std::set<int>> active_characteristic_threads_;
 
   // Defines how long to scan for and how long to discover services for.
   int current_delay_time_;
 
   // A BluetoothAdapter instance representing an adapter of the system.
   scoped_refptr<device::BluetoothAdapter> adapter_;
 
   // Automatically stops Bluetooth discovery a set amount of time after it was
   // started. We have a single timer for all of Web Bluetooth because it's
   // simpler than tracking timeouts for each RequestDeviceSession individually,
   // and because there's no harm in extending the length of a few discovery
   // sessions when other sessions are active.
   base::Timer discovery_session_timer_;
 
   // Retains BluetoothGattConnection objects to keep connections open.
-  scoped_ptr<ConnectedDevicesMap> connected_devices_map_;
+  std::unique_ptr<ConnectedDevicesMap> connected_devices_map_;
 
   // Map of device_address's to primary-services requests that need responses
   // when that device's service discovery completes.
   std::map<std::string, std::vector<PrimaryServicesRequest>>
       pending_primary_services_requests_;
 
   // |weak_ptr_on_ui_thread_| provides weak pointers, e.g. for callbacks, and
   // because it exists and has been bound to the UI thread enforces that all
   // copies verify they are also used on the UI thread.
   base::WeakPtr<BluetoothDispatcherHost> weak_ptr_on_ui_thread_;
   base::WeakPtrFactory<BluetoothDispatcherHost> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothDispatcherHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_DISPATCHER_HOST_H_