removed unused variables

src/core/iomgr/resolve_address_windows.c

@@ -65,7 +65,6 @@ grpc_resolved_addresses *grpc_blocking_resolve_address(
   int s;
   size_t i;
   grpc_resolved_addresses *addrs = NULL;
-  const gpr_timespec start_time = gpr_now();
 
   /* parse name, splitting it into host and port parts */
   gpr_split_host_port(name, &host, &port);
@@ -108,9 +107,6 @@ grpc_resolved_addresses *grpc_blocking_resolve_address(
   }
 
   {
-    const gpr_timespec delay = gpr_time_sub(gpr_now(), start_time);
-    const int delay_ms =
-        delay.tv_sec * GPR_MS_PER_SEC + delay.tv_nsec / GPR_NS_PER_MS;
     for (i = 0; i < addrs->naddrs; i++) {
       char *buf;
       grpc_sockaddr_to_string(&buf, (struct sockaddr *)&addrs->addrs[i].addr,