Merge "Disable expanded udfps overlay in enrollment when using talkback" into...

Merge "Disable expanded udfps overlay in enrollment when using talkback" into udc-dev am: 903df7dc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21942346



Change-Id: Ifff1df517309eb652261d71f5356b60696b7f95f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>