Merge "Ensure invalid brightness values aren't used" into udc-dev am:...

Merge "Ensure invalid brightness values aren't used" into udc-dev am: 0dd48988 am: f4ff7f9d am: d48f43c6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23451196



Change-Id: I8a5f1fe294cf6d0f2789685b441aad1d7c3d48d8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>