diff --git a/p2p/base/ice_transport_internal.h b/p2p/base/ice_transport_internal.h
index 3a93ab0484..55f12382aa 100644
--- a/p2p/base/ice_transport_internal.h
+++ b/p2p/base/ice_transport_internal.h
@@ -228,12 +228,6 @@ enum class IceTransportState {
   STATE_FAILED
 };
 
-// TODO(zhihuang): Remove this once it's no longer used in
-// remoting/protocol/libjingle_transport_factory.cc
-enum IceProtocolType {
-  ICEPROTO_RFC5245  // Standard RFC 5245 version of ICE.
-};
-
 // IceTransportInternal is an internal abstract class that does ICE.
 // Once the public interface is supported,
 // (https://www.w3.org/TR/webrtc/#rtcicetransport)
@@ -256,10 +250,6 @@ class RTC_EXPORT IceTransportInternal : public rtc::PacketTransportInternal {
 
   virtual void SetIceTiebreaker(uint64_t tiebreaker) = 0;
 
-  // TODO(zhihuang): Remove this once it's no longer called in
-  // remoting/protocol/libjingle_transport_factory.cc
-  virtual void SetIceProtocolType(IceProtocolType type) {}
-
   virtual void SetIceCredentials(absl::string_view ice_ufrag,
                                  absl::string_view ice_pwd);