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

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

Change-Id: Ia4dfe6b15ca254f4f84a70b20bbdef58c87e9d0c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>