8162795: [REDO] MemberNameTable doesn't purge stale entries Summary: Re-application of the change in JDK-8152271. Reviewed-by: coleenp, sspitsyn

^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.src-rev$
^.jib/
.DS_Store
.metadata/
.recommenders/