table: simplify pit::Entry API

refs #3546

Change-Id: I6a9cb83b9e56ce1d1bb6047049378c51781605af
diff --git a/daemon/fw/ncc-strategy.cpp b/daemon/fw/ncc-strategy.cpp
index ef91c6b..c096fe1 100644
--- a/daemon/fw/ncc-strategy.cpp
+++ b/daemon/fw/ncc-strategy.cpp
@@ -192,7 +192,7 @@
 NccStrategy::beforeSatisfyInterest(shared_ptr<pit::Entry> pitEntry,
                                    const Face& inFace, const Data& data)
 {
-  if (pitEntry->getInRecords().empty()) {
+  if (!pitEntry->hasInRecords()) {
     // PIT entry has already been satisfied (and is now waiting for straggler timer to expire)
     // NCC does not collect measurements for non-best face
     return;