Revert "pit: add EndpointId field in in-record and out-record"

This reverts commit d3ae85dbad518da84d0ef5ba61b81108e40f84f3.

refs: #4973

Change-Id: I0aedfca8ae75137c8c9073a51642bfacf9d8f212
diff --git a/tests/daemon/fw/multicast-strategy.t.cpp b/tests/daemon/fw/multicast-strategy.t.cpp
index b162926..7db3abd 100644
--- a/tests/daemon/fw/multicast-strategy.t.cpp
+++ b/tests/daemon/fw/multicast-strategy.t.cpp
@@ -75,7 +75,7 @@
 
   shared_ptr<Interest> interest = makeInterest("ndn:/H0D6i5fc");
   shared_ptr<pit::Entry> pitEntry = pit.insert(*interest).first;
-  pitEntry->insertOrUpdateInRecord(*face3, 0, *interest);
+  pitEntry->insertOrUpdateInRecord(*face3, *interest);
 
   strategy.afterReceiveInterest(FaceEndpoint(*face3, 0), *interest, pitEntry);
   BOOST_CHECK_EQUAL(strategy.rejectPendingInterestHistory.size(), 0);
@@ -100,7 +100,7 @@
   time::steady_clock::TimePoint timeSentLast = time::steady_clock::now();
   std::function<void()> periodicalRetxFrom4; // let periodicalRetxFrom4 lambda capture itself
   periodicalRetxFrom4 = [&] {
-    pitEntry->insertOrUpdateInRecord(*face3, 0, *interest);
+    pitEntry->insertOrUpdateInRecord(*face3, *interest);
     strategy.afterReceiveInterest(FaceEndpoint(*face3, 0), *interest, pitEntry);
 
     size_t nSent = strategy.sendInterestHistory.size();
@@ -127,7 +127,7 @@
 
   shared_ptr<Interest> interest = makeInterest("ndn:/H0D6i5fc");
   shared_ptr<pit::Entry> pitEntry = pit.insert(*interest).first;
-  pitEntry->insertOrUpdateInRecord(*face1, 0, *interest);
+  pitEntry->insertOrUpdateInRecord(*face1, *interest);
 
   strategy.afterReceiveInterest(FaceEndpoint(*face1, 0), *interest, pitEntry);
   BOOST_CHECK_EQUAL(strategy.rejectPendingInterestHistory.size(), 1);