build: switch to C++14
Change-Id: I7a32dad01e74ef5b7c5f37a5464d0b17a7882c61
Refs: #3076
diff --git a/daemon/fw/access-strategy.hpp b/daemon/fw/access-strategy.hpp
index 4374fa2..cdb55e2 100644
--- a/daemon/fw/access-strategy.hpp
+++ b/daemon/fw/access-strategy.hpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
-/**
- * Copyright (c) 2014-2017, Regents of the University of California,
+/*
+ * Copyright (c) 2014-2018, Regents of the University of California,
* Arizona Board of Regents,
* Colorado State University,
* University Pierre & Marie Curie, Sorbonne University,
@@ -27,10 +27,8 @@
#define NFD_DAEMON_FW_ACCESS_STRATEGY_HPP
#include "strategy.hpp"
-#include "core/rtt-estimator.hpp"
#include "retx-suppression-fixed.hpp"
-#include <unordered_set>
-#include <unordered_map>
+#include "core/rtt-estimator.hpp"
namespace nfd {
namespace fw {