dbus: No dbus::FileDescriptor in BluetoothMediaTransportClient

device/bluetooth/dbus/bluetooth_media_transport_client.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 DEVICE_BLUETOOTH_DBUS_BLUETOOTH_MEDIA_TRANSPORT_CLIENT_H_
 #define DEVICE_BLUETOOTH_DBUS_BLUETOOTH_MEDIA_TRANSPORT_CLIENT_H_
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
+#include "base/files/scoped_file.h"
 #include "base/macros.h"
-#include "dbus/file_descriptor.h"
 #include "dbus/object_path.h"
 #include "dbus/property.h"
 #include "device/bluetooth/bluetooth_export.h"
 #include "device/bluetooth/dbus/bluez_dbus_client.h"
 
 namespace bluez {
 
 class DEVICE_BLUETOOTH_EXPORT BluetoothMediaTransportClient
     : public BluezDBusClient {
  public:
@@ skipping 69 matching lines @@
   ~BluetoothMediaTransportClient() override;
 
   // The ErrorCallback is used by media transport API methods to indicate
   // failure. It receives two arguments: the name of the error in |error_name|
   // and an optional message in |error_message|.
   typedef base::Callback<void(const std::string& error_name,
                               const std::string& error_message)> ErrorCallback;
 
   // The AcquireCallback is used by |Acquire| method of media tansport API tp
   // indicate the success of the method.
-  typedef base::Callback<void(dbus::FileDescriptor* fd,
+  typedef base::Callback<void(base::ScopedFD fd,
                               const uint16_t read_mtu,
-                              const uint16_t write_mtu)> AcquireCallback;
+                              const uint16_t write_mtu)>
+      AcquireCallback;
 
   // Adds and removes observers for events on all remote Media Transports. Check
   // the |object_path| parameter of observer methods to determine which Media
   // Transport is issuing the event.
   virtual void AddObserver(Observer* observer) = 0;
   virtual void RemoveObserver(Observer* observer) = 0;
 
   virtual Properties* GetProperties(const dbus::ObjectPath& object_path) = 0;
 
   // Acquires transport file descriptor and the MTU for read and write.
@@ skipping 19 matching lines @@
  protected:
   BluetoothMediaTransportClient();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BluetoothMediaTransportClient);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_DBUS_BLUETOOTH_MEDIA_TRANSPORT_CLIENT_H_