Delete unused BluetoothAudioSink code.

device/bluetooth/bluez/bluetooth_adapter_bluez.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_BLUEZ_BLUETOOTH_ADAPTER_BLUEZ_H_
 #define DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_ADAPTER_BLUEZ_H_
 
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <queue>
 #include <string>
 #include <tuple>
 #include <utility>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "dbus/object_path.h"
 #include "device/bluetooth/bluetooth_adapter.h"
-#include "device/bluetooth/bluetooth_audio_sink.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_discovery_session.h"
 #include "device/bluetooth/bluetooth_export.h"
 #include "device/bluetooth/bluetooth_gatt_service.h"
 #include "device/bluetooth/bluez/bluetooth_service_record_bluez.h"
 #include "device/bluetooth/dbus/bluetooth_adapter_client.h"
 #include "device/bluetooth/dbus/bluetooth_agent_service_provider.h"
 #include "device/bluetooth/dbus/bluetooth_device_client.h"
 #include "device/bluetooth/dbus/bluetooth_input_client.h"
 #include "device/bluetooth/dbus/bluetooth_profile_manager_client.h"
@@ skipping 76 matching lines @@
   void CreateRfcommService(
       const device::BluetoothUUID& uuid,
       const ServiceOptions& options,
       const CreateServiceCallback& callback,
       const CreateServiceErrorCallback& error_callback) override;
   void CreateL2capService(
       const device::BluetoothUUID& uuid,
       const ServiceOptions& options,
       const CreateServiceCallback& callback,
       const CreateServiceErrorCallback& error_callback) override;
-  void RegisterAudioSink(
-      const device::BluetoothAudioSink::Options& options,
-      const device::BluetoothAdapter::AcquiredCallback& callback,
-      const device::BluetoothAudioSink::ErrorCallback& error_callback) override;
 
   void RegisterAdvertisement(
       std::unique_ptr<device::BluetoothAdvertisement::Data> advertisement_data,
       const CreateAdvertisementCallback& callback,
       const AdvertisementErrorCallback& error_callback) override;
 
   void SetAdvertisingInterval(
       const base::TimeDelta& min,
       const base::TimeDelta& max,
       const base::Closure& callback,
@@ skipping 157 matching lines @@
   void OnRegisterAgent();
   void OnRegisterAgentError(const std::string& error_name,
                             const std::string& error_message);
 
   // Called by dbus:: on completion of the D-Bus method call to request that
   // the pairing agent be made the default.
   void OnRequestDefaultAgent();
   void OnRequestDefaultAgentError(const std::string& error_name,
                                   const std::string& error_message);
 
-  // Called by BluetoothAudioSinkBlueZ on completion of registering an audio
-  // sink.
-  void OnRegisterAudioSink(
-      const device::BluetoothAdapter::AcquiredCallback& callback,
-      const device::BluetoothAudioSink::ErrorCallback& error_callback,
-      scoped_refptr<device::BluetoothAudioSink> audio_sink);
-
   // Internal method to obtain a BluetoothPairingBlueZ object for the device
   // with path |object_path|. Returns the existing pairing object if the device
   // already has one (usually an outgoing connection in progress) or a new
   // pairing object with the default pairing delegate if not. If no default
   // pairing object exists, NULL will be returned.
   BluetoothPairingBlueZ* GetPairing(const dbus::ObjectPath& object_path);
 
   // Set the tracked adapter to the one in |object_path|, this object will
   // subsequently operate on that adapter until it is removed.
   void SetAdapter(const dbus::ObjectPath& object_path);
@@ skipping 185 matching lines @@
   // 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<BluetoothAdapterBlueZ> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterBlueZ);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_ADAPTER_BLUEZ_H_