Replace scoped_ptr with unique_ptr in webrtc/base/

webrtc/base/natsocketfactory.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_NATSOCKETFACTORY_H_
 #define WEBRTC_BASE_NATSOCKETFACTORY_H_
 
 #include <string>
 #include <map>
+#include <memory>
 #include <set>
 
 #include "webrtc/base/natserver.h"
 #include "webrtc/base/socketaddress.h"
 #include "webrtc/base/socketserver.h"
 
 namespace rtc {
 
 const size_t kNATEncodedIPv4AddressSize = 8U;
 const size_t kNATEncodedIPv6AddressSize = 20U;
@@ skipping 83 matching lines @@
     void RemoveTranslator(const SocketAddress& ext_ip);
 
     bool AddClient(const SocketAddress& int_ip);
     void RemoveClient(const SocketAddress& int_ip);
 
     // Looks for the specified client in this or a child NAT.
     Translator* FindClient(const SocketAddress& int_ip);
 
    private:
     NATSocketServer* server_;
-    scoped_ptr<SocketFactory> internal_factory_;
-    scoped_ptr<NATServer> nat_server_;
+    std::unique_ptr<SocketFactory> internal_factory_;
+    std::unique_ptr<NATServer> nat_server_;
     TranslatorMap nats_;
     std::set<SocketAddress> clients_;
   };
 
   explicit NATSocketServer(SocketServer* ss);
 
   SocketServer* socketserver() { return server_; }
   MessageQueue* queue() { return msg_queue_; }
 
   Translator* GetTranslator(const SocketAddress& ext_ip);
@@ skipping 26 matching lines @@
 };
 
 // Free-standing NAT helper functions.
 size_t PackAddressForNAT(char* buf, size_t buf_size,
                          const SocketAddress& remote_addr);
 size_t UnpackAddressFromNAT(const char* buf, size_t buf_size,
                             SocketAddress* remote_addr);
 }  // namespace rtc
 
 #endif  // WEBRTC_BASE_NATSOCKETFACTORY_H_