Revert "tools: display EndpointId in 'nfdc fib list'"

This reverts commit 13839ac94aaa06a8df6d4bf2c3a76e043e86b4af.

Refs: #4973
Change-Id: If03e8f22ff4c8c65b20b486302fda0ffc8192662
diff --git a/tools/nfdc/fib-module.cpp b/tools/nfdc/fib-module.cpp
index 76af0aa..e040109 100644
--- a/tools/nfdc/fib-module.cpp
+++ b/tools/nfdc/fib-module.cpp
@@ -65,7 +65,6 @@
   for (const NextHopRecord& nh : item.getNextHopRecords()) {
     os << "<nextHop>"
        << "<faceId>" << nh.getFaceId() << "</faceId>"
-       << "<endpointId>" << (nh.hasEndpointId() ? nh.getEndpointId() : 0) << "</endpointId>"
        << "<cost>" << nh.getCost() << "</cost>"
        << "</nextHop>";
   }
@@ -91,13 +90,8 @@
   text::Separator sep(", ");
   for (const NextHopRecord& nh : item.getNextHopRecords()) {
     os << sep
-       << "face=" << nh.getFaceId();
-
-    if (nh.hasEndpointId() && nh.getEndpointId() != 0) {
-      os << ":" << nh.getEndpointId();
-    }
-
-    os << " (cost=" << nh.getCost() << ")";
+       << "faceid=" << nh.getFaceId()
+       << " (cost=" << nh.getCost() << ")";
   }
 
   os << "}";