DefaultClockProvider implementation using AnimatableClockView Bug: 229771520 Test: Automated Change-Id: Iba6c81f8b469ef2d0a5bc38dd89454d75bfe8a43 (cherry picked from commit c742a9cb68be1becc820fb79344c0b151965fae5) Merged-In: Iba6c81f8b469ef2d0a5bc38dd89454d75bfe8a43