Convert //remoting to use std::unique_ptr

remoting/host/mac/me2me_preference_pane.h

 // Copyright (c) 2012 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.
 
 #import <Cocoa/Cocoa.h>
 #import <PreferencePanes/PreferencePanes.h>
 #import <SecurityInterface/SFAuthorizationView.h>
 
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "third_party/jsoncpp/source/include/json/value.h"
 
 namespace remoting {
 
 // This is an implementation of JsonHostConfig which does not use code from
 // the "base" target, so it can be built for 64-bit on Mac OS X.
 
 // TODO(lambroslambrou): Once the "base" target has 64-bit support, remove this
 // implementation and use the functions from remoting/host/host_config.h - see
 // http://crbug.com/128122.
@@ skipping 21 matching lines @@
 @interface Me2MePreferencePane : NSPreferencePane {
   Me2MePreferencePaneConfirmPin* confirm_pin_view_;
   Me2MePreferencePaneDisable* disable_view_;
 
   IBOutlet NSTextField* status_message_;
   IBOutlet NSBox* box_;
   IBOutlet SFAuthorizationView* authorization_view_;
 
   // Holds the new proposed configuration if a temporary config file is
   // present.
-  scoped_ptr<remoting::JsonHostConfig> config_;
+  std::unique_ptr<remoting::JsonHostConfig> config_;
 
   NSTimer* service_status_timer_;
 
   // These flags determine the UI state.  These are computed in the
   // update...Status methods.
   BOOL is_service_running_;
   BOOL is_pane_unlocked_;
 
   // True if a new proposed config file has been loaded into memory.
   BOOL have_new_config_;
@@ skipping 73 matching lines @@
 - (void)checkInstalledVersion;
 
 - (void)mismatchAlertDidEnd:(NSAlert*)alert
                  returnCode:(NSInteger)returnCode
                 contextInfo:(void*)contextInfo;
 
 // Called when the user chooses OK when prompted to restart System Preferences.
 - (void)restartSystemPreferences;
 
 @end