Add signaling to support ICE renomination.

webrtc/p2p/base/port.h

 /*
  *  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 574 matching lines @@
 
   IceMode remote_ice_mode() const { return remote_ice_mode_; }
 
   uint32_t ComputeNetworkCost() const;
 
   // Update the ICE password and/or generation of the remote candidate if a
   // ufrag in |remote_ice_parameters| matches the candidate's ufrag, and the
   // candidate's password and/or ufrag has not been set.
   // |remote_ice_parameters| should be a list of known ICE parameters ordered
   // by generation.
-  void MaybeSetRemoteIceCredentialsAndGeneration(const std::string& ice_ufrag,
-                                                 const std::string& ice_pwd,
-                                                 int generation);
+  void MaybeSetRemoteIceParametersAndGeneration(const IceParameters& params,
+                                                int generation);
 
   // If |remote_candidate_| is peer reflexive and is equivalent to
   // |new_candidate| except the type, update |remote_candidate_| to
   // |new_candidate|.
   void MaybeUpdatePeerReflexiveCandidate(const Candidate& new_candidate);
 
   // Returns the last received time of any data, stun request, or stun
   // response in milliseconds
   int64_t last_received() const;
   // Returns the last time when the connection changed its receiving state.
@@ skipping 103 matching lines @@
            const rtc::PacketOptions& options) override;
   int GetError() override { return error_; }
 
  private:
   int error_ = 0;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_PORT_H_