Merge "Introduce finger print for the lock screen preview renderer" into udc-dev am: 3b764784

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22685386



Change-Id: I35cc0ce4a642daadf86f2221add9c4af8ac33b1c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>