Add instrumentation to track the IceEndpointType.

webrtc/p2p/base/relayport.cc

Index: webrtc/p2p/base/relayport.cc
diff --git a/webrtc/p2p/base/relayport.cc b/webrtc/p2p/base/relayport.cc
index e593f52ecf3638ca6eee3b904e6dbcf129d27c63..fc077ff1e1a80a99285ebc63a5d5df742e653e89 100644
--- a/webrtc/p2p/base/relayport.cc
+++ b/webrtc/p2p/base/relayport.cc
@@ -231,9 +231,9 @@ void RelayPort::SetReady() {
       // In case of Gturn, related address is set to null socket address.
       // This is due to as mapped address stun attribute is used for allocated
       // address.
-      AddAddress(iter->address, iter->address, rtc::SocketAddress(),
-                 proto_name, "", RELAY_PORT_TYPE,
-                 ICE_TYPE_PREFERENCE_RELAY, 0, false);
+      AddAddress(iter->address, iter->address, rtc::SocketAddress(), proto_name,
+                 proto_name, "", RELAY_PORT_TYPE, ICE_TYPE_PREFERENCE_RELAY, 0,
+                 false);
     }
     ready_ = true;
     SignalPortComplete(this);