[thrift] don't scope non-service types in Erlang

Summary: kind of funny ... exact same patch as for the Ruby version; both were unexposed until I tried using reflection_limited

Test Plan: thx but nothx

Revert Plan: ok


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665295 13f79535-47bb-0310-9956-ffa450edef68
1 file changed