b684c1b59b
This reverts commit7de95d6767, reversing changes made to0a70a5a690. Lints have been added to fix errorprone. Test: Widgets should adapt to wallpaper colors in launcher preview. Bug: 192205054 Merged-In: I3fb76b6036cb909771b789eac15742df78c2c742 Merged-In: I4da9ad1cc88be251f97e86b6c8c9b346ed20f586 Change-Id: I6866f8521ed427d096f27da0a92d8b40e1099187