OAK-2306 - Path restriction evaluation support within LucenIndex

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1643287 13f79535-47bb-0310-9956-ffa450edef68
OAK-2314: Mark checkpoints with relevant metadata

Fix the testcase by overriding the correct method

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1643338 13f79535-47bb-0310-9956-ffa450edef68