Remove implicit conversions from scoped_refptr to T* in device/

device/serial/serial_connection_factory.cc

 // 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.
 
 #include "device/serial/serial_connection_factory.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "device/serial/serial_connection.h"
 #include "device/serial/serial_io_handler.h"
@@ skipping 96 matching lines @@
 }
 
 void SerialConnectionFactory::ConnectTask::Connect() {
   io_handler_ = factory_->io_handler_factory_.Run();
   io_handler_->Open(
       path_,
       base::Bind(&SerialConnectionFactory::ConnectTask::OnConnected, this));
 }
 
 void SerialConnectionFactory::ConnectTask::OnConnected(bool success) {
-  DCHECK(io_handler_);
+  DCHECK(io_handler_.get());
   if (!success)
     return;
   if (!options_)
     options_ = serial::ConnectionOptions::New();
   FillDefaultConnectionOptions(options_.get());
   if (!io_handler_->ConfigurePort(*options_))
     return;
   mojo::BindToRequest(
       new SerialConnection(io_handler_, sink_.Pass(), source_.Pass()),
       &connection_request_);
 }
 
 }  // namespace device