Convert //remoting to use std::unique_ptr

remoting/host/security_key/fake_remote_security_key_ipc_client.cc

 // Copyright 2016 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 "remoting/host/security_key/fake_remote_security_key_ipc_client.h"
 
+#include <memory>
+
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/run_loop.h"
 #include "base/thread_task_runner_handle.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_message_macros.h"
 #include "remoting/host/chromoting_messages.h"
 
 namespace remoting {
 
@@ skipping 98 matching lines @@
   channel_event_callback_.Run();
 }
 
 void FakeRemoteSecurityKeyIpcClient::OnSecurityKeyResponse(
     const std::string& request_data) {
   last_message_received_ = request_data;
   channel_event_callback_.Run();
 }
 
 }  // namespace remoting