Merge "Merge "Support talkback with new Udfps Overlay on keyguard" into...

Merge "Merge "Support talkback with new Udfps Overlay on keyguard" into udc-dev am: 2c934288 am: 23b1fb56 am: 7dcc002b" into udc-qpr-dev-plus-aosp am: ef448542

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22341248



Change-Id: I4ec849e8ed7756c68d07c06a23f815df68504250
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>