Replace scoped_ptr with unique_ptr in webrtc/base/

webrtc/p2p/base/transport.cc

 /*
  *  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.
  */
 
+#include <memory>
 #include <utility>  // for std::pair
 
 #include "webrtc/p2p/base/transport.h"
 
 #include "webrtc/p2p/base/candidate.h"
 #include "webrtc/p2p/base/p2pconstants.h"
 #include "webrtc/p2p/base/port.h"
 #include "webrtc/p2p/base/transportchannelimpl.h"
 #include "webrtc/base/bind.h"
 #include "webrtc/base/checks.h"
@@ skipping 49 matching lines @@
   RTC_DCHECK(channels_destroyed_);
 }
 
 void Transport::SetIceRole(IceRole role) {
   ice_role_ = role;
   for (const auto& kv : channels_) {
     kv.second->SetIceRole(ice_role_);
   }
 }
 
-rtc::scoped_ptr<rtc::SSLCertificate> Transport::GetRemoteSSLCertificate() {
+std::unique_ptr<rtc::SSLCertificate> Transport::GetRemoteSSLCertificate() {
   if (channels_.empty()) {
     return nullptr;
   }
 
   auto iter = channels_.begin();
   return iter->second->GetRemoteSSLCertificate();
 }
 
 void Transport::SetIceConfig(const IceConfig& config) {
   ice_config_ = config;
@@ skipping 303 matching lines @@
   // negotiation happens.
   for (const auto& kv : channels_) {
     if (!ApplyNegotiatedTransportDescription(kv.second, error_desc)) {
       return false;
     }
   }
   return true;
 }
 
 }  // namespace cricket