LUCENE-6006: remove unnecessary FieldInfo.normType
LUCENE-6006: remove unnecessary FieldInfo.normType

git-svn-id: 308d55f399f3bd9aa0560a10e81a003040006c48@1632120 13f79535-47bb-0310-9956-ffa450edef68

cscorley/solr-only-mirror,cscorley/solr-only-mirror,cscorley/solr-only-mirror