Merge "Update popup colors. Add local color extraction behind a flag." into sc-dev am: bd51e6e3f3 am: dc01385cc2 am: 1d23485128

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15065087

Change-Id: Icad094d1fd4e304edc0f3715707e3ac82600ffe9