Merge "Create a set icon visibility interface for footer" into tm-dev am:...

Merge "Create a set icon visibility interface for footer" into tm-dev am: 7cb4f13f am: 67e771b0 am: 05fb32a4 am: 0cbacd44

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



Change-Id: I125a91e6a97248a21779e7c6597cbd6e5c80c11c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>