chromeos: Move files in //ash/common to //ash

ash/common/system/chromeos/bluetooth/bluetooth_notification_controller.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 ASH_COMMON_SYSTEM_CHROMEOS_BLUETOOTH_BLUETOOTH_NOTIFICATION_CONTROLLER_H_
-#define ASH_COMMON_SYSTEM_CHROMEOS_BLUETOOTH_BLUETOOTH_NOTIFICATION_CONTROLLER_H_
-
-#include <stdint.h>
-
-#include <set>
-#include <string>
-
-#include "ash/ash_export.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/weak_ptr.h"
-#include "base/strings/string16.h"
-#include "device/bluetooth/bluetooth_adapter.h"
-#include "device/bluetooth/bluetooth_device.h"
-
-namespace ash {
-
-// The BluetoothNotificationController receives incoming pairing requests from
-// the BluetoothAdapter, and notifications of changes to the adapter state and
-// set of paired devices. It presents incoming pairing requests in the form of
-// rich notifications that the user can interact with to approve the request.
-class ASH_EXPORT BluetoothNotificationController
-    : public device::BluetoothAdapter::Observer,
-      public device::BluetoothDevice::PairingDelegate {
- public:
-  BluetoothNotificationController();
-  ~BluetoothNotificationController() override;
-
-  // device::BluetoothAdapter::Observer override.
-  void AdapterDiscoverableChanged(device::BluetoothAdapter* adapter,
-                                  bool discoverable) 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;
-
-  // device::BluetoothDevice::PairingDelegate override.
-  void RequestPinCode(device::BluetoothDevice* device) override;
-  void RequestPasskey(device::BluetoothDevice* device) override;
-  void DisplayPinCode(device::BluetoothDevice* device,
-                      const std::string& pincode) override;
-  void DisplayPasskey(device::BluetoothDevice* device,
-                      uint32_t passkey) override;
-  void KeysEntered(device::BluetoothDevice* device, uint32_t entered) override;
-  void ConfirmPasskey(device::BluetoothDevice* device,
-                      uint32_t passkey) override;
-  void AuthorizePairing(device::BluetoothDevice* device) override;
-
- private:
-  // Internal method called by BluetoothAdapterFactory to provide the adapter
-  // object.
-  void OnGetAdapter(scoped_refptr<device::BluetoothAdapter> adapter);
-
-  // Presents a notification to the user when the adapter becomes discoverable
-  // to other nearby devices.
-  void NotifyAdapterDiscoverable();
-
-  // Presents a notification to the user that a device |device| is making a
-  // pairing request. The exact message to display is given in |message| and
-  // should include all relevant instructions, if |with_buttons| is true then
-  // the notification will have Accept and Reject buttons, if false only the
-  // usual cancel/dismiss button will be present on the notification.
-  void NotifyPairing(device::BluetoothDevice* device,
-                     const base::string16& message,
-                     bool with_buttons);
-
-  // Clears any shown pairing notification now that the device has been paired.
-  void NotifyPairedDevice(device::BluetoothDevice* device);
-
-  // Reference to the underlying BluetoothAdapter object, holding this reference
-  // ensures we stay around as the pairing delegate for that adapter.
-  scoped_refptr<device::BluetoothAdapter> adapter_;
-
-  // Set of currently paired devices, stored by Bluetooth address, used to
-  // filter out property changes for devices that were previously paired.
-  std::set<std::string> paired_devices_;
-
-  // Note: This should remain the last member so it'll be destroyed and
-  // invalidate its weak pointers before any other members are destroyed.
-  base::WeakPtrFactory<BluetoothNotificationController> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(BluetoothNotificationController);
-};
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_SYSTEM_CHROMEOS_BLUETOOTH_BLUETOOTH_NOTIFICATION_CONTROLLER_H_