[automerger skipped] Merge "Revert "Use wallpaper colors for widgets in wallpaper change preview"" into sc-dev am: 7de95d6767 am: 3533a92f84 -s ours am: 8da3bddd8b -s ours

am skip reason: Merged-In I3fb76b6036cb909771b789eac15742df78c2c742 with SHA-1 4a76315805 is already in history. Merged-In was found from reverted change.

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15332339

Change-Id: I8e4c541dfcf206b672145b06efcd71fc8b955b65