Merge "Use the colors from the last wallpaper applied" into sc-dev am: 4fe3d7ec am: a1f0b300 am: 68553bff

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14723740

Change-Id: I1988e2c8c97e9796cda7292d55a105d621732995