got the ruby-generated type info actually working
diff --git a/aos/build/queues.gypi b/aos/build/queues.gypi
index 7ae0d89..884b173 100644
--- a/aos/build/queues.gypi
+++ b/aos/build/queues.gypi
@@ -118,6 +118,7 @@
   },
   'dependencies': [
     '<(AOS)/common/common.gyp:queues',
+    '<(AOS)/common/common.gyp:once',
   ],
   'export_dependent_settings': [
     '<(AOS)/common/common.gyp:queues',