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 am: a6801acb

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



Change-Id: I13f5c69671689dfd045b455564f770454f9615f6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>