Merge "Move illegal state detection in stub classes to warning" am: 4d183b88 am: 98e4437b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1613919

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I08cda211285f6309569d4ab1b818e3e9d2a3236a