Replace scoped_ptr with unique_ptr in webrtc/base/

webrtc/base/physicalsocketserver.h

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_BASE_PHYSICALSOCKETSERVER_H__
 #define WEBRTC_BASE_PHYSICALSOCKETSERVER_H__
 
+#include <memory>
 #include <vector>
 
 #include "webrtc/base/asyncfile.h"
 #include "webrtc/base/nethelpers.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/socketserver.h"
 #include "webrtc/base/criticalsection.h"
 
 #if defined(WEBRTC_POSIX)
 typedef int SOCKET;
 #endif // WEBRTC_POSIX
 
 namespace rtc {
 
 // Event constants for the Dispatcher class.
@@ skipping 68 matching lines @@
   Dispatcher* signal_dispatcher();
 #endif
 
  private:
   typedef std::vector<Dispatcher*> DispatcherList;
   typedef std::vector<size_t*> IteratorList;
 
 #if defined(WEBRTC_POSIX)
   static bool InstallSignal(int signum, void (*handler)(int));
 
-  scoped_ptr<PosixSignalDispatcher> signal_dispatcher_;
+  std::unique_ptr<PosixSignalDispatcher> signal_dispatcher_;
 #endif
   DispatcherList dispatchers_;
   IteratorList iterators_;
   Signaler* signal_wakeup_;
   CriticalSection crit_;
   bool fWait_;
 #if defined(WEBRTC_WIN)
   WSAEVENT socket_ev_;
 #endif
 };
@@ skipping 102 matching lines @@
   static int next_id_;
   int id_;
   bool signal_close_;
   int signal_err_;
 #endif // WEBRTC_WIN
 };
 
 } // namespace rtc
 
 #endif // WEBRTC_BASE_PHYSICALSOCKETSERVER_H__