Use base::OneShotTimer instead of base::Timer(false, false)

net/dns/mdns_client_impl.cc

Index: net/dns/mdns_client_impl.cc
diff --git a/net/dns/mdns_client_impl.cc b/net/dns/mdns_client_impl.cc
index 8dbd6d3277e26611be3c7a2b12198d37d6993a65..023e9b899be87bdeb028ab43394737bf3965f9ec 100644
--- a/net/dns/mdns_client_impl.cc
+++ b/net/dns/mdns_client_impl.cc
@@ -422,9 +422,7 @@ void MDnsClientImpl::Core::QueryCache(
 }
 
 MDnsClientImpl::MDnsClientImpl()
-    : clock_(new base::DefaultClock),
-      cleanup_timer_(new base::Timer(false, false)) {
-}
+    : clock_(new base::DefaultClock), cleanup_timer_(new base::OneShotTimer) {}
 
 MDnsClientImpl::MDnsClientImpl(std::unique_ptr<base::Clock> clock,
                                std::unique_ptr<base::Timer> timer)