Convert //remoting to use std::unique_ptr

remoting/host/security_key/remote_security_key_message_reader_impl.h

 // 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.
 
 #ifndef REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_MESSAGE_READER_IMPL_H_
 #define REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_MESSAGE_READER_IMPL_H_
 
+#include <memory>
+
 #include "base/callback.h"
 #include "base/files/file.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread.h"
 #include "remoting/host/security_key/remote_security_key_message_reader.h"
 #include "remoting/host/security_key/security_key_message.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 }  // namespace base
 
 namespace remoting {
@@ skipping 13 matching lines @@
  private:
   // Reads a message from the remote security key process and passes it to
   // |message_callback_| on the originating thread. Run on |read_task_runner_|.
   void ReadMessage();
 
   // Callback run on |read_task_runner_| when an error occurs or EOF is reached.
   void NotifyError();
 
   // Used for callbacks on the appropriate task runner to signal status changes.
   // These callbacks are invoked on |main_task_runner_|.
-  void InvokeMessageCallback(scoped_ptr<SecurityKeyMessage> message);
+  void InvokeMessageCallback(std::unique_ptr<SecurityKeyMessage> message);
   void InvokeErrorCallback();
 
   base::File read_stream_;
 
   // Caller-supplied message and error callbacks.
   SecurityKeyMessageCallback message_callback_;
   base::Closure error_callback_;
 
   // Thread used for blocking IO operations.
   base::Thread reader_thread_;
   scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> read_task_runner_;
 
   base::WeakPtr<RemoteSecurityKeyMessageReaderImpl> reader_;
   base::WeakPtrFactory<RemoteSecurityKeyMessageReaderImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteSecurityKeyMessageReaderImpl);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_SECURITY_KEY_REMOTE_SECURITY_KEY_MESSAGE_READER_IMPL_H_