Merge "Integrate Color Picker into Preview Loading Animation (2/3)" into udc-qpr-dev am: 13023b16

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/23906171



Change-Id: Idfcc0dfac7b5c43c4fbf3b6e53090e94845d0bdd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>