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

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



Change-Id: Iddafc8db9ee9509780f06ea86248b586c31248ac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>