Convert //remoting to use std::unique_ptr

remoting/protocol/http_ice_config_request.h

 // Copyright 2016 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 REMOTING_PROTOCOL_HTTP_ICE_CONFIG_REQUEST_H_
 #define REMOTING_PROTOCOL_HTTP_ICE_CONFIG_REQUEST_H_
 
+#include <memory>
+
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "remoting/base/url_request.h"
 #include "remoting/protocol/ice_config_request.h"
 
 namespace remoting {
 namespace protocol {
 
 // IceConfigRequest that fetches IceConfig from using HTTP. If the config has
 // been fetched succesfully but some parts couldn't be parsed then the returned
 // config contains all entries that were parsed successfully and
 // |expiration_time| is set to Now, i.e. the config is considered expired.
 class HttpIceConfigRequest : public IceConfigRequest {
  public:
   HttpIceConfigRequest(UrlRequestFactory* url_request_factory,
                        const std::string& url);
   ~HttpIceConfigRequest() override;
 
   // IceConfigRequest interface.
   void Send(const OnIceConfigCallback& callback) override;
 
  private:
   void OnResponse(const UrlRequest::Result& result);
 
   std::string url_;
-  scoped_ptr<UrlRequest> url_request_;
+  std::unique_ptr<UrlRequest> url_request_;
   OnIceConfigCallback on_ice_config_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpIceConfigRequest);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_HTTP_ICE_CONFIG_REQUEST_H_