Replace scoped_ptr with unique_ptr everywhere

webrtc/p2p/quic/quictransport.h

 /*
  *  Copyright 2016 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_P2P_QUIC_QUICTRANSPORT_H_
 #define WEBRTC_P2P_QUIC_QUICTRANSPORT_H_
 
 #include <string>
 #include <map>
+#include <memory>
 
 #include "webrtc/p2p/base/transport.h"
 #include "webrtc/p2p/quic/quictransportchannel.h"
 
 namespace cricket {
 
 class P2PTransportChannel;
 class PortAllocator;
 
 // TODO(mikescarlett): Refactor to avoid code duplication with DtlsTransport.
@@ skipping 22 matching lines @@
   bool ApplyLocalTransportDescription(TransportChannelImpl* channel,
                                       std::string* error_desc) override;
   bool NegotiateTransportDescription(ContentAction action,
                                      std::string* error_desc) override;
   bool ApplyNegotiatedTransportDescription(TransportChannelImpl* channel,
                                            std::string* error_desc) override;
 
  private:
   rtc::scoped_refptr<rtc::RTCCertificate> local_certificate_;
   rtc::SSLRole local_role_ = rtc::SSL_CLIENT;
-  rtc::scoped_ptr<rtc::SSLFingerprint> remote_fingerprint_;
+  std::unique_ptr<rtc::SSLFingerprint> remote_fingerprint_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_QUIC_QUICTRANSPORT_H_