core: move nfd-specific files to daemon/

Refs: #4922
Change-Id: I2243dbb87c63f9cbaf7d7051d7a0d4bca2f9fdb5
diff --git a/tests/daemon/face/test-netif.cpp b/tests/daemon/face/test-netif.cpp
index a19623f..d97ce47 100644
--- a/tests/daemon/face/test-netif.cpp
+++ b/tests/daemon/face/test-netif.cpp
@@ -24,7 +24,7 @@
  */
 
 #include "test-netif.hpp"
-#include "daemon/global.hpp"
+#include "common/global.hpp"
 
 namespace nfd {
 namespace face {