Merge "Add bottom offset to empty state screens for chooser" into rvc-dev am:...

Merge "Add bottom offset to empty state screens for chooser" into rvc-dev am: 3b31c14e am: 8341cc60

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11623666

Change-Id: Ia926aad14d7f9c1df3096ef9551e67c383488773