Merge "Unlocked empty auth entry shouldn't be clickable anymore" into udc-dev...

Merge "Unlocked empty auth entry shouldn't be clickable anymore" into udc-dev am: 02416e15 am: 4a712b5b am: 18b1ed19

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23104897



Change-Id: I951a3a93c8efe4019c902845e3e95af137dc7921
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>