LUCENE-4843: In TestRandomChains, only use LimitTokenPositionFilter configured to consume all wrapped stream's tokens, just like LimitTokenCountFilter (merged trunk r1457586)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1457587 13f79535-47bb-0310-9956-ffa450edef68