unique_ptr_migration: clean up references to scoped_ptr as of r389721

remoting/host/linux/certificate_watcher.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_LINUX_CERTIFICATE_WATCHER_H_
 #define REMOTING_HOST_LINUX_CERTIFICATE_WATCHER_H_
 
+#include <memory>
+
 #include "base/files/file_path.h"
 #include "base/files/file_path_watcher.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/timer/timer.h"
 #include "remoting/host/host_status_monitor.h"
 #include "remoting/host/host_status_observer.h"
 
 namespace remoting {
 
 // This class watches the cert database and notifies the host to restart when
 // a change of the database is detected. The runner script will restart the host
 // when the host is killed then the new host will capture any new changes of the
@@ skipping 62 matching lines @@
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
 
   bool inhibit_mode_ = false;
 
   bool restart_pending_ = false;
 
   // Path of the certificate files/directories.
   base::FilePath cert_watch_path_;
 
   // The file watcher to watch changes inside the certificate folder.
-  scoped_ptr<base::FilePathWatcher> file_watcher_;
+  std::unique_ptr<base::FilePathWatcher> file_watcher_;
 
   // The time to wait to restart when it is scheduled.
   base::TimeDelta delay_;
 
   // Timer to delay the restart action.
-  scoped_ptr<base::DelayTimer> restart_timer_;
+  std::unique_ptr<base::DelayTimer> restart_timer_;
 
   base::WeakPtrFactory<CertificateWatcher> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CertificateWatcher);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_LINUX_CERTIFICATE_WATCHER_H_