Convert //components/proximity_auth from scoped_ptr to std::unique_ptr

components/proximity_auth/bluetooth_connection.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 "components/proximity_auth/bluetooth_connection.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 54 matching lines @@
   if (socket_.get()) {
     socket_->Disconnect(base::Bind(&base::DoNothing));
     socket_ = NULL;
   }
   if (adapter_.get()) {
     adapter_->RemoveObserver(this);
     adapter_ = NULL;
   }
 }
 
-void BluetoothConnection::SendMessageImpl(scoped_ptr<WireMessage> message) {
+void BluetoothConnection::SendMessageImpl(
+    std::unique_ptr<WireMessage> message) {
   DCHECK_EQ(status(), CONNECTED);
 
   // Serialize the message.
   std::string serialized_message = message->Serialize();
   int message_length = base::checked_cast<int>(serialized_message.size());
   scoped_refptr<net::IOBuffer> buffer = new net::IOBuffer(message_length);
   memcpy(buffer->data(), serialized_message.c_str(), message_length);
 
   // Send it.
   pending_message_ = std::move(message);
@@ skipping 111 matching lines @@
   PA_LOG(WARNING) << "Error receiving bytes: " << error_message;
 
   // Post a task to delay the read until the socket is available, as
   // calling StartReceive at this point would error with ERR_IO_PENDING.
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::Bind(&BluetoothConnection::StartReceive,
                             weak_ptr_factory_.GetWeakPtr()));
 }
 
 }  // namespace proximity_auth