tests: Use ndn-cxx/DummyClientFace

refs: #2637

Change-Id: Ife16a81d08e538b4b0a82f1f5d4cc819fc764257
diff --git a/tests/publisher/publisher-fixture.hpp b/tests/publisher/publisher-fixture.hpp
index 2edb668..df299e3 100644
--- a/tests/publisher/publisher-fixture.hpp
+++ b/tests/publisher/publisher-fixture.hpp
@@ -33,7 +33,7 @@
 {
 public:
   PublisherFixture()
-    : face(ndn::util::makeDummyClientFace())
+    : face(make_shared<ndn::util::DummyClientFace>())
     , nlsr(g_ioService, g_scheduler, ndn::ref(*face))
     , lsdb(nlsr, g_scheduler, nlsr.getSyncLogicHandler())
   {