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: I8143b75a5f5ff0e7b090877a8e5b60f3e0e1d7c3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>