Merge "Implementing new visd for backlight indicator" into udc-dev am:...

Merge "Implementing new visd for backlight indicator" into udc-dev am: 8f288adc am: c985b25a am: 2276462f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22959901



Change-Id: I80d10521d46818dae44c418a3180c03a3d285a53
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>