device/bluetooth: Introduce BluetoothGattConnection.

device/bluetooth/bluetooth_device_mac.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 DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_MAC_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_MAC_H_
 
 #import <IOBluetooth/IOBluetooth.h>
 
 #include <string>
@@ skipping 44 matching lines @@
   virtual void RejectPairing() OVERRIDE;
   virtual void CancelPairing() OVERRIDE;
   virtual void Disconnect(
       const base::Closure& callback,
       const ErrorCallback& error_callback) OVERRIDE;
   virtual void Forget(const ErrorCallback& error_callback) OVERRIDE;
   virtual void ConnectToService(
       const BluetoothUUID& uuid,
       const ConnectToServiceCallback& callback,
       const ConnectToServiceErrorCallback& error_callback) OVERRIDE;
+  virtual void CreateGattConnection(
+      const GattConnectionCallback& callback,
+      const ConnectErrorCallback& error_callback) OVERRIDE;
   virtual void StartConnectionMonitor(
       const base::Closure& callback,
       const ErrorCallback& error_callback) OVERRIDE;
 
   // Returns the Bluetooth address for the |device|. The returned address has a
   // normalized format (see below).
   static std::string GetDeviceAddress(IOBluetoothDevice* device);
 
  protected:
   // BluetoothDevice override
@@ skipping 11 matching lines @@
   ObserverList<Observer> observers_;
 
   base::scoped_nsobject<IOBluetoothDevice> device_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothDeviceMac);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_MAC_H_