Merge "Add redundant tint to notification and footer button backgrounds." into...

Merge "Add redundant tint to notification and footer button backgrounds." into udc-dev am: 43439de6 am: 6999e378 am: 8f8905ec am: ec75c760

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23214856



Change-Id: Ie31f0346f27a48a58964657bac2cb17b7af4e3eb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>