Merge "Do not listen to clock change if should hide clock" into udc-dev am: b8ef4889

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



Change-Id: I14c07d3c229613ebd03e6131be6c6f0427f6b364
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>