core: move nfd-specific files to daemon/

Refs: #4922
Change-Id: I2243dbb87c63f9cbaf7d7051d7a0d4bca2f9fdb5
diff --git a/tests/daemon/mgmt/fib-manager.t.cpp b/tests/daemon/mgmt/fib-manager.t.cpp
index 5d61168..0918aaf 100644
--- a/tests/daemon/mgmt/fib-manager.t.cpp
+++ b/tests/daemon/mgmt/fib-manager.t.cpp
@@ -172,7 +172,7 @@
 BOOST_AUTO_TEST_CASE(NameTooLong)
 {
   Name prefix;
-  while (prefix.size() <= FIB_MAX_DEPTH) {
+  while (prefix.size() <= Fib::getMaxDepth()) {
     prefix.append("A");
   }