Refactoring bluetooth API code.

chromeos/dbus/bluetooth_out_of_band_client.h

 // Copyright (c) 2012 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 CHROMEOS_DBUS_BLUETOOTH_OUT_OF_BAND_CLIENT_H_
 #define CHROMEOS_DBUS_BLUETOOTH_OUT_OF_BAND_CLIENT_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "chromeos/chromeos_export.h"
 #include "chromeos/dbus/dbus_client_implementation_type.h"
 #include "dbus/object_path.h"
 
 namespace dbus {
 class Bus;
 }  // namespace dbus
 
 namespace chromeos {
 
-const size_t kBluetoothOutOfBandPairingDataSize = 16;
-
-// A simple structure representing the data required to perform Out Of Band
-// Pairing.  See
-// http://mclean-linsky.net/joel/cv/Simple%20Pairing_WP_V10r00.pdf
-struct BluetoothOutOfBandPairingData {
-  // Simple Pairing Hash C.
-  uint8_t hash[kBluetoothOutOfBandPairingDataSize];
-
-  // Simple Pairing Randomizer R.
-  uint8_t randomizer[kBluetoothOutOfBandPairingDataSize];
-};
+struct BluetoothOutOfBandPairingData;
 
 // BluetoothOutOfBandClient is used to manage Out Of Band Pairing
 // Data for the local adapter and remote devices.
 class CHROMEOS_EXPORT BluetoothOutOfBandClient {
  public:
   virtual ~BluetoothOutOfBandClient();
 
   typedef base::Callback<void(const BluetoothOutOfBandPairingData& data,
       bool success)> DataCallback;
 
@@ skipping 27 matching lines @@
  protected:
   BluetoothOutOfBandClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BluetoothOutOfBandClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_BLUETOOTH_OUT_OF_BAND_CLIENT_H_