Merge "Add minimum show time for the udfps bouncer." into sc-qpr1-dev am:...

Merge "Add minimum show time for the udfps bouncer." into sc-qpr1-dev am: a1421cf6 am: 972369a5 am: 6a485ae9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15595759

Change-Id: I71dd2aa96ef8a2a8d8c77a1f08229d00a54e854d