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

Merge "Revert "Do not send updates for disabled displays."" into tm-dev am: 54e0824f am: 525a41a6 am: 53ff5b14 am: cf54f8f4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18803234



Change-Id: Id3b83476afe31bd5186c11bd2750fa9911750a8a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>