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

Merge "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" into rvc-qpr-dev-plus-aosp am: ae493d78

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

Change-Id: I9d2609615d0f507408891f21c9520e6bb1862ceb