remove obsolete entries

Bug: 183560282
Bug: 180858511
Bug: 183161715
Bug: 178331791
Bug: 178433597
Test: pts -m PtsSELinuxTest -t
com.google.android.selinux.pts.SELinuxTest#scanAvcDeniedLogRightAfterReboot

Change-Id: Iba208b69389450b8ef69aaecfb799ef696515669
3 files changed