fw: replace Link with forwarding hint

Forwarding now processes forwarding hint on Interests,
and no longer considers the Link object.

refs #4055

Change-Id: I0331687ee8ec31afa2f1a105e903670689647c4d
diff --git a/tests/daemon/table/pit-entry.t.cpp b/tests/daemon/table/pit-entry.t.cpp
index 73cf7de..effb624 100644
--- a/tests/daemon/table/pit-entry.t.cpp
+++ b/tests/daemon/table/pit-entry.t.cpp
@@ -1,5 +1,5 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
-/**
+/*
  * Copyright (c) 2014-2017,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
@@ -55,8 +55,7 @@
   BOOST_CHECK_EQUAL(entry.canMatch(*interest3), true);
 
   shared_ptr<Interest> interest4 = makeInterest("/A");
-  shared_ptr<Link> link4 = makeLink("/net/ndnsim", {{10, "/telia/terabits"}, {20, "/ucla/cs"}});
-  interest4->setLink(link4->wireEncode());
+  interest4->setForwardingHint({{10, "/telia/terabits"}, {20, "/ucla/cs"}});
   BOOST_CHECK_EQUAL(entry.canMatch(*interest4), false); // expected failure until #3162
 
   shared_ptr<Interest> interest5 = makeInterest("/A");