fix undefined propretym remove non-used property

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1623426 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6187: facet.mincount ignored in range faceting using distributed search

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1623429 13f79535-47bb-0310-9956-ffa450edef68