Merge "Stop assuming the existence of displays when tasks appear" into...

Merge "Stop assuming the existence of displays when tasks appear" into tm-qpr-dev am: 54300c58 am: 4a008524

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19089829



Change-Id: I0e8ff9f83f53dab12dad529c2904bc7c0ee0de6a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>