Change scoped_ptr to std::unique_ptr in //net/socket.

net/socket/server_socket.h

 // Copyright (c) 2011 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 NET_SOCKET_SERVER_SOCKET_H_
 #define NET_SOCKET_SERVER_SOCKET_H_
 
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "net/base/completion_callback.h"
 #include "net/base/net_export.h"
 
 namespace net {
 
 class IPEndPoint;
 class StreamSocket;
 
 class NET_EXPORT ServerSocket {
  public:
   ServerSocket();
   virtual ~ServerSocket();
 
   // Binds the socket and starts listening. Destroys the socket to stop
   // listening.
   virtual int Listen(const IPEndPoint& address, int backlog) = 0;
 
   // Binds the socket with address and port, and starts listening. It expects
   // a valid IPv4 or IPv6 address. Otherwise, it returns ERR_ADDRESS_INVALID.
   virtual int ListenWithAddressAndPort(const std::string& address_string,
                                        uint16_t port,
                                        int backlog);
 
   // Gets current address the socket is bound to.
   virtual int GetLocalAddress(IPEndPoint* address) const = 0;
 
   // Accepts connection. Callback is called when new connection is
   // accepted.
-  virtual int Accept(scoped_ptr<StreamSocket>* socket,
+  virtual int Accept(std::unique_ptr<StreamSocket>* socket,
                      const CompletionCallback& callback) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ServerSocket);
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SERVER_SOCKET_H_