Merge "Update stepped clock animation to use real specs." into tm-qpr-dev am: 3d100cf8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20508608



Change-Id: I91ed957a6c181914deef5d4a3122779c73590e41
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>