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

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



Change-Id: Iccc9059b93b53ff6443c7ee1a970c06e97e81223
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>