[DO NOT MERGE] Remove duplicate face re-enroll notification am: b803e95b am:...

[DO NOT MERGE] Remove duplicate face re-enroll notification am: b803e95b am: f66dec19 am: 8a66fa46

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23907135



Change-Id: I57ead1adae1d74ef567c54fc731c7514c58d073a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>