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: 37a7a0f7

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



Change-Id: I5f12757b809eb4a8d3e142577bec80cd12ad85bc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>