[automerger skipped] locksettings: clean up logging of password history...

[automerger skipped] locksettings: clean up logging of password history updates am: 0889b6d8 am: d77c1ab0 -s ours

am skip reason: Merged-In Ibe6f679a17b887261711e0fd7da1b62a114ce7e6 with SHA-1 61729d86 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21724588



Change-Id: I291b249e7b6ddd11e5f4521a5a7fda98d569e8fd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>