Merge "Implementing new visd for backlight indicator" into udc-dev am: 8f288adc am: 74a9fb96

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



Change-Id: I0a8aad142e8521402d6752f1c91db2597cb489e2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>