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: 26112536 am: 2190ead5 am: bb52658b

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



Change-Id: I9581ef4e31d9ae397220754a70a3a2dd89d31589
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>