Remove implicit conversions from scoped_refptr to T* in device/

device/serial/serial_connection_unittest.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 <string>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/string_piece.h"
@@ skipping 71 matching lines @@
                      mojo::Get(&consumer),
                      mojo::Get(&producer));
     sender_.reset(new DataSender(
         consumer.Pass(), kBufferSize, serial::SEND_ERROR_DISCONNECTED));
     receiver_ = new DataReceiver(
         producer.Pass(), kBufferSize, serial::RECEIVE_ERROR_DISCONNECTED);
     connection_.set_error_handler(this);
     connection_->GetInfo(
         base::Bind(&SerialConnectionTest::StoreInfo, base::Unretained(this)));
     WaitForEvent(EVENT_GOT_INFO);
-    ASSERT_TRUE(io_handler_);
+    ASSERT_TRUE(io_handler_.get());
   }
 
   void StoreInfo(serial::ConnectionInfoPtr options) {
     info_ = options.Pass();
     EventReceived(EVENT_GOT_INFO);
   }
 
   void StoreControlSignals(serial::DeviceControlSignalsPtr signals) {
     signals_ = signals.Pass();
     EventReceived(EVENT_GOT_CONTROL_SIGNALS);
@@ skipping 215 matching lines @@
   WaitForEvent(EVENT_DATA_SENT);
   EXPECT_EQ(serial::SEND_ERROR_NONE, send_error_);
   EXPECT_EQ(4, bytes_sent_);
   ASSERT_NO_FATAL_FAILURE(Receive());
   WaitForEvent(EVENT_DATA_RECEIVED);
   EXPECT_EQ("data", data_received_);
   EXPECT_EQ(serial::RECEIVE_ERROR_NONE, receive_error_);
 }
 
 }  // namespace device