Merge "Do not listen to clock change if should hide clock" into udc-dev am: b8ef4889 am: 2ee00de1 am: 9b63c93f am: 8132b931

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23190081



Change-Id: Ife92e763f8c3f7130fac0a26bab946e389a9e079
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>