$OpenBSD: patch-device_serial_serial_service_impl_cc,v 1.1 2015/01/22 11:16:41 robert Exp $
--- device/serial/serial_service_impl.cc.orig.port	Sat Dec  6 18:28:30 2014
+++ device/serial/serial_service_impl.cc	Sun Dec  7 14:48:40 2014
@@ -72,9 +72,14 @@ void SerialServiceImpl::Connect(
 }
 
 SerialDeviceEnumerator* SerialServiceImpl::GetDeviceEnumerator() {
+#if defined(OS_BSD)
+  NOTIMPLEMENTED();
+  return NULL;
+#else
   if (!device_enumerator_)
     device_enumerator_ = SerialDeviceEnumerator::Create();
   return device_enumerator_.get();
+#endif
 }
 
 bool SerialServiceImpl::IsValidPath(const mojo::String& path) {
