Merge "Update udfps icon alpha after bouncer vis changes" into sc-dev am:...

Merge "Update udfps icon alpha after bouncer vis changes" into sc-dev am: 159309fb am: 505a38b8 am: 4abe4199

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14941413

Change-Id: Ie7f16a9ade81ed8ab3341f8df85da23a2e07fac9