Merge "Restrict the overridden min size for PiP" into rvc-dev am: 2ed6d389

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13746374

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I453ace9178d14a715d6ade840c132e9ef74919b3