Merge "Deliver hideInsets when target is removed" into rvc-dev am: bb6c1e09 am: 454aeee9 am: 0869447e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12011265

Change-Id: Ie2bc4f31f4751d4e4e003d2115c9bed57f7cef1b