Cleanup: Drop some unnecessary params from the BluetoothSocketNet constructor.

device/bluetooth/bluetooth_adapter_win.cc

 // 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.
 
 #include "device/bluetooth/bluetooth_adapter_win.h"
 
 #include <hash_set>
 #include <string>
 #include <utility>
 
@@ skipping 150 matching lines @@
   MaybePostStartDiscoveryTask();
 }
 
 void BluetoothAdapterWin::CreateRfcommService(
     const BluetoothUUID& uuid,
     const ServiceOptions& options,
     const CreateServiceCallback& callback,
     const CreateServiceErrorCallback& error_callback) {
   scoped_refptr<BluetoothSocketWin> socket =
       BluetoothSocketWin::CreateBluetoothSocket(
-          ui_task_runner_,
-          socket_thread_,
-          NULL,
-          net::NetLog::Source());
+          ui_task_runner_, socket_thread_);
   socket->Listen(this, uuid, options,
                  base::Bind(callback, socket),
                  error_callback);
 }
 
 void BluetoothAdapterWin::CreateL2capService(
     const BluetoothUUID& uuid,
     const ServiceOptions& options,
     const CreateServiceCallback& callback,
     const CreateServiceErrorCallback& error_callback) {
@@ skipping 124 matching lines @@
     num_discovery_listeners_ -= on_stop_discovery_callbacks_.size();
     on_stop_discovery_callbacks_.clear();
     return;
   }
 
   discovery_status_ = DISCOVERY_STOPPING;
   task_manager_->PostStopDiscoveryTask();
 }
 
 }  // namespace device