mgmt: use RouteOrigin type in Route and ControlParameters

Change-Id: I1fb7e29efbb7ae9523ca294df03478498ef04322
Refs: #3903
diff --git a/tests/unit-tests/mgmt/nfd/control-command.t.cpp b/tests/unit-tests/mgmt/nfd/control-command.t.cpp
index f812088..6e60ad2 100644
--- a/tests/unit-tests/mgmt/nfd/control-command.t.cpp
+++ b/tests/unit-tests/mgmt/nfd/control-command.t.cpp
@@ -333,7 +333,7 @@
 
   command.applyDefaultsToRequest(p1);
   BOOST_REQUIRE(p1.hasOrigin());
-  BOOST_CHECK_EQUAL(p1.getOrigin(), static_cast<uint64_t>(ROUTE_ORIGIN_APP));
+  BOOST_CHECK_EQUAL(p1.getOrigin(), ROUTE_ORIGIN_APP);
   BOOST_REQUIRE(p1.hasCost());
   BOOST_CHECK_EQUAL(p1.getCost(), 0);
   BOOST_REQUIRE(p1.hasFlags());