Merge "Create a set icon visibility interface for footer" into tm-dev am: 7cb4f13f am: 67e771b0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18185944



Change-Id: I5ffbde20e559cefde3aabd1fcc7eeeb62f37eab3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>