Replace scoped_ptr with unique_ptr in webrtc/modules/desktop_capture/

webrtc/modules/desktop_capture/mac/desktop_configuration_monitor.h

 /*
  *  Copyright (c) 2014 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_MODULES_DESKTOP_CAPTURE_MAC_DESKTOP_CONFIGURATION_MONITOR_H_
 #define WEBRTC_MODULES_DESKTOP_CAPTURE_MAC_DESKTOP_CONFIGURATION_MONITOR_H_
 
 #include <ApplicationServices/ApplicationServices.h>
 
+#include <memory>
 #include <set>
 
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/modules/desktop_capture/mac/desktop_configuration.h"
 #include "webrtc/system_wrappers/include/atomic32.h"
 
 namespace webrtc {
 
 class EventWrapper;
 
 // The class provides functions to synchronize capturing and display
 // reconfiguring across threads, and the up-to-date MacDesktopConfiguration.
 class DesktopConfigurationMonitor {
@@ skipping 20 matching lines @@
                                            CGDisplayChangeSummaryFlags flags,
                                            void *user_parameter);
   ~DesktopConfigurationMonitor();
 
   void DisplaysReconfigured(CGDirectDisplayID display,
                             CGDisplayChangeSummaryFlags flags);
 
   Atomic32 ref_count_;
   std::set<CGDirectDisplayID> reconfiguring_displays_;
   MacDesktopConfiguration desktop_configuration_;
-  rtc::scoped_ptr<EventWrapper> display_configuration_capture_event_;
+  std::unique_ptr<EventWrapper> display_configuration_capture_event_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(DesktopConfigurationMonitor);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_DESKTOP_CAPTURE_MAC_DESKTOP_CONFIGURATION_MONITOR_H_