Merge "Inform the falsing manager about UDFPS touches on down" into udc-dev am: 46354c7d8e am: 8bc664f0c7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23907042

Change-Id: Iff2ae9f5c39b6aada58954d5f73078ce0637905b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>