tests: Use ndn-cxx/DummyClientFace

refs: #2637

Change-Id: Ife16a81d08e538b4b0a82f1f5d4cc819fc764257
diff --git a/tests/test-link-state-calculator.cpp b/tests/test-link-state-calculator.cpp
index df61cdb..f50001e 100644
--- a/tests/test-link-state-calculator.cpp
+++ b/tests/test-link-state-calculator.cpp
@@ -41,7 +41,7 @@
 {
 public:
   LinkStateCalculatorFixture()
-    : face(ndn::util::makeDummyClientFace(g_ioService))
+    : face(make_shared<ndn::util::DummyClientFace>(g_ioService))
     , nlsr(g_ioService, g_scheduler, ndn::ref(*face))
     , routingTable(nlsr.getRoutingTable())
     , lsdb(nlsr.getLsdb())