Merge "Tapping clock on QS launches clock app" into udc-dev am: f0cc67d7 am: e7083da4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22530764



Change-Id: I74440e507547a68979110d7eb84927a51de3b8dd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>