Merge "Add "changes" dot to expanded fgs manager footer" into tm-dev am: 3dbbf608 am: f1e830f2 am: 0ba4a8dc am: 5517ef78

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18060414



Change-Id: Iee1b62eb992c4df779a743eef507dc4f23a3dbb0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>