remove empty line

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1431498 13f79535-47bb-0310-9956-ffa450edef68
OAK-549 : PropertyLocation#remove not part of TreeLocation API


git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1431499 13f79535-47bb-0310-9956-ffa450edef68