Delete core/asserts.hpp and use ndn-cxx's util/concepts.hpp instead

Change-Id: I13a3460c1c3a90ea0fdca3d8212267353f72af4f

daemon/table/cs.cpp

@@ -25,14 +25,15 @@
 
 #include "cs.hpp"
 #include "core/algorithm.hpp"
-#include "core/asserts.hpp"
 #include "core/logger.hpp"
+
 #include <ndn-cxx/lp/tags.hpp>
+#include <ndn-cxx/util/concepts.hpp>
 
 namespace nfd {
 namespace cs {
 
-NFD_ASSERT_FORWARD_ITERATOR(Cs::const_iterator);
+NDN_CXX_ASSERT_FORWARD_ITERATOR(Cs::const_iterator);
 
 NFD_LOG_INIT("ContentStore");