1 files changed, 0 insertions, 7 deletions
diff --git a/discovery/mdns/mdns_querier_unittest.cc b/discovery/mdns/mdns_querier_unittest.cc
index a2407822..43904578 100644
--- a/discovery/mdns/mdns_querier_unittest.cc
+++ b/discovery/mdns/mdns_querier_unittest.cc
@@ -18,13 +18,6 @@
 namespace openscreen {
 namespace discovery {
 
-using openscreen::platform::Clock;
-using openscreen::platform::FakeClock;
-using openscreen::platform::FakeTaskRunner;
-using openscreen::platform::NetworkInterfaceIndex;
-using openscreen::platform::TaskRunner;
-using openscreen::platform::UdpPacket;
-using openscreen::platform::UdpSocket;
 using testing::_;
 using testing::Args;
 using testing::Invoke;