dbus: No dbus::FileDescriptor in BluetoothProfileServiceProvider

device/bluetooth/dbus/bluetooth_profile_service_provider.cc

Index: device/bluetooth/dbus/bluetooth_profile_service_provider.cc
diff --git a/device/bluetooth/dbus/bluetooth_profile_service_provider.cc b/device/bluetooth/dbus/bluetooth_profile_service_provider.cc
index 57750f8f80fd030be0ab72409da6609c4aede265..b3dc805a0764d9d48ca7a35b7e4d22542d597631 100644
--- a/device/bluetooth/dbus/bluetooth_profile_service_provider.cc
+++ b/device/bluetooth/dbus/bluetooth_profile_service_provider.cc
@@ -103,10 +103,9 @@ class BluetoothProfileServiceProviderImpl
 
     dbus::MessageReader reader(method_call);
     dbus::ObjectPath device_path;
-    std::unique_ptr<dbus::FileDescriptor> fd(new dbus::FileDescriptor());
+    base::ScopedFD fd;
     dbus::MessageReader array_reader(NULL);
-    if (!reader.PopObjectPath(&device_path) ||
-        !reader.PopFileDescriptor(fd.get()) ||
+    if (!reader.PopObjectPath(&device_path) || !reader.PopFileDescriptor(&fd) ||
         !reader.PopArray(&array_reader)) {
       LOG(WARNING) << "NewConnection called with incorrect paramters: "
                    << method_call->ToString();