Merge "Merge "Moving all hierarchy chain to top when adjust focusable task."...

Merge "Merge "Moving all hierarchy chain to top when adjust focusable task." into rvc-dev am: 17efbc62 am: 5f91b992" into rvc-d1-dev-plus-aosp am: 19a50dc5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11680555

Change-Id: Ib88bb84787403eb2c78a8f96c9d417804a207961