bluetooth: Add AdapterInfo in Bluetooth adapter service.

device/bluetooth/adapter.h

 // Copyright 2016 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 DEVICE_BLUETOOTH_ADAPTER_H_
 #define DEVICE_BLUETOOTH_ADAPTER_H_
 
 #include "base/macros.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_adapter_factory.h"
 #include "device/bluetooth/public/interfaces/adapter.mojom.h"
 
 namespace bluetooth {
 
 // Implementation of Mojo BluetoothAdapter located in
 // device/bluetooth/public/interfaces/bluetooth.mojom.
 // It handles requests for Bluetooth adapter capabilities
 // and devices and uses the platform abstraction of device/bluetooth.
 class Adapter : public mojom::Adapter,
                 public device::BluetoothAdapter::Observer {
  public:
   Adapter();
   ~Adapter() override;
 
   // Creates an Adapter with a strong Mojo binding to |request|.
   static void Create(mojom::AdapterRequest request);
 
   // mojom::Adapter overrides:
+  void GetAddress(const GetAddressCallback& callback) override;
+  void GetName(const GetNameCallback& callback) override;
+  void IsPresent(const IsPresentCallback& callback) override;
+  void IsPowered(const IsPoweredCallback& callback) override;
   void GetDevices(const GetDevicesCallback& callback) override;
   void SetClient(mojom::AdapterClientPtr client) override;
 
   // device::BluetoothAdapter::Observer overrides:
   void DeviceAdded(device::BluetoothAdapter* adapter,
                    device::BluetoothDevice* device) override;
   void DeviceRemoved(device::BluetoothAdapter* adapter,
                      device::BluetoothDevice* device) override;
 
  private:
@@ skipping 17 matching lines @@
   mojom::AdapterClientPtr client_;
 
   base::WeakPtrFactory<Adapter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Adapter);
 };
 
 }  // namespace bluetooth
 
 #endif  // DEVICE_BLUETOOTH_ADAPTER_H_