Merge "Show Dream Home Controls regardless of overlay on dream." into udc-dev...

Merge "Show Dream Home Controls regardless of overlay on dream." into udc-dev am: 7fc221f9 am: 1d57ffee

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22097763



Change-Id: Ia8735af026ae652b69b683c7e2a57057ad9e275a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>