Merge "Do not send updates for disabled displays." into tm-dev am: ad3c32bf...

Merge "Do not send updates for disabled displays." into tm-dev am: ad3c32bf am: 978fe93f am: 01f56fcf am: 0389c33c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17245703



Change-Id: Ib8009a79e5721c7308c7f2d9e715de7a5009c365
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>