Add signaling to support ICE renomination.

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.
  */
 
@@ skipping 303 matching lines @@
     TransportChannelImpl* channel = GetChannel(candidate.component());
     if (channel != nullptr) {
       channel->RemoveRemoteCandidate(candidate);
     }
   }
   return true;
 }
 
 bool Transport::ApplyLocalTransportDescription(TransportChannelImpl* ch,
                                                std::string* error_desc) {
-  ch->SetIceCredentials(local_description_->ice_ufrag,
-                        local_description_->ice_pwd);
+  ch->SetIceParameters(local_description_->GetIceParameters());
   return true;
 }
 
 bool Transport::ApplyRemoteTransportDescription(TransportChannelImpl* ch,
                                                 std::string* error_desc) {
-  ch->SetRemoteIceCredentials(remote_description_->ice_ufrag,
-                              remote_description_->ice_pwd);
+  ch->SetRemoteIceParameters(remote_description_->GetIceParameters());
   return true;
 }
 
 bool Transport::ApplyNegotiatedTransportDescription(
     TransportChannelImpl* channel,
     std::string* error_desc) {
   channel->SetRemoteIceMode(remote_ice_mode_);
   return true;
 }
 
@@ skipping 122 matching lines @@
     }
 
     // If local is passive, local will act as server.
   }
 
   *ssl_role = is_remote_server ? rtc::SSL_CLIENT : rtc::SSL_SERVER;
   return true;
 }
 
 }  // namespace cricket