core: use ndn::dns from ndn-cxx

refs #2207

Change-Id: Ice97c9203283b5b89982049cb29c0ccfed0ef422
diff --git a/daemon/face/tcp-factory.hpp b/daemon/face/tcp-factory.hpp
index e2ebda5..e50bf66 100644
--- a/daemon/face/tcp-factory.hpp
+++ b/daemon/face/tcp-factory.hpp
@@ -1,12 +1,12 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014,  Regents of the University of California,
- *                      Arizona Board of Regents,
- *                      Colorado State University,
- *                      University Pierre & Marie Curie, Sorbonne University,
- *                      Washington University in St. Louis,
- *                      Beijing Institute of Technology,
- *                      The University of Memphis
+ * Copyright (c) 2014-2015,  Regents of the University of California,
+ *                           Arizona Board of Regents,
+ *                           Colorado State University,
+ *                           University Pierre & Marie Curie, Sorbonne University,
+ *                           Washington University in St. Louis,
+ *                           Beijing Institute of Technology,
+ *                           The University of Memphis.
  *
  * This file is part of NFD (Named Data Networking Forwarding Daemon).
  * See AUTHORS.md for complete list of NFD authors and contributors.
@@ -29,6 +29,7 @@
 #include "protocol-factory.hpp"
 #include "tcp-channel.hpp"
 
+
 namespace nfd {
 
 class TcpFactory : public ProtocolFactory
@@ -110,11 +111,6 @@
   shared_ptr<TcpChannel>
   findChannel(const tcp::Endpoint& localEndpoint);
 
-  void
-  continueCreateFaceAfterResolve(const tcp::Endpoint& endpoint,
-                                 const FaceCreatedCallback& onCreated,
-                                 const FaceConnectFailedCallback& onConnectFailed);
-
 PUBLIC_WITH_TESTS_ELSE_PRIVATE:
   typedef std::map< tcp::Endpoint, shared_ptr<TcpChannel> > ChannelMap;
   ChannelMap m_channels;