Merge "Don't show home controls complication if not available." into udc-dev...

Merge "Don't show home controls complication if not available." into udc-dev am: 66a64d23 am: e919fbb6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22789679



Change-Id: I35f2555b6b52e6347be922013a20b50d569cd9f4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>