Remove implicit conversions from scoped_refptr to T* in device/

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 28 matching lines @@
     : BluetoothAdapter(),
       init_callback_(init_callback),
       initialized_(false),
       powered_(false),
       discovery_status_(NOT_DISCOVERING),
       num_discovery_listeners_(0),
       weak_ptr_factory_(this) {
 }
 
 BluetoothAdapterWin::~BluetoothAdapterWin() {
-  if (task_manager_) {
+  if (task_manager_.get()) {
     task_manager_->RemoveObserver(this);
     task_manager_->Shutdown();
   }
 }
 
 void BluetoothAdapterWin::AddObserver(BluetoothAdapter::Observer* observer) {
   DCHECK(observer);
   observers_.AddObserver(observer);
 }
 
@@ skipping 289 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