Merge "Disable dreams home controls button when disabled on lockscreen." into...

Merge "Disable dreams home controls button when disabled on lockscreen." into udc-dev am: 5bce93eb am: c7b445f2

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/23321459



Change-Id: I05881b71642b0ebb08102bf0ff7faa0687f3ce1b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>