Convert device to std::unique_ptr

device/serial/data_receiver.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/data_receiver.h"
 
 #include <limits>
+#include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 
 namespace device {
 
 // Represents a receive that is not yet fulfilled.
 class DataReceiver::PendingReceive {
  public:
@@ skipping 208 matching lines @@
     data->dispatched = true;
     base::MessageLoop::current()->PostTask(
         FROM_HERE, base::Bind(receive_error_callback_, data->error));
     return true;
   }
   buffer_in_use_ = true;
   base::MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(
           receive_callback_,
-          base::Passed(scoped_ptr<ReadOnlyBuffer>(new Buffer(
-              receiver_,
-              this,
+          base::Passed(std::unique_ptr<ReadOnlyBuffer>(new Buffer(
+              receiver_, this,
               reinterpret_cast<char*>(&data->data[0]) + data->offset,
               static_cast<uint32_t>(data->data.size() - data->offset))))));
   return false;
 }
 
 void DataReceiver::PendingReceive::DispatchFatalError() {
   receive_error_callback_.Run(fatal_error_value_);
 }
 
 void DataReceiver::PendingReceive::Done(uint32_t bytes_consumed) {
@@ skipping 34 matching lines @@
   buffer_size_ = 0;
 }
 
 void DataReceiver::PendingReceive::Buffer::DoneWithError(
     uint32_t bytes_consumed,
     int32_t error) {
   Done(bytes_consumed);
 }
 
 }  // namespace device