Merge "Fix quick settings user switcher avatar shape issue." into rvc-dev am: 8652415a13 am: 1410238143 am: 94d3e7aff1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12048551

Change-Id: I3aeab0bbe832993955af1641c318acbccc992cf5