Merge "Merge "Move kids mode relative logic to wm shell" into tm-dev am: b9109dd6 am: 8944a2ed am: 76881928" into tm-qpr-dev-plus-aosp am: 124001cc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17903530



Change-Id: Id7619d85d8bd332a467c0fd7782cdbde3b981e81
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>