Merge "Move the logic of deciding what all insets are controllable to...

Merge "Move the logic of deciding what all insets are controllable to InsetsPolicy." into tm-dev am: de71ca35 am: 3b01d6c9 am: 7f229374

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17543184



Change-Id: I043ff2232d7e684c4279929286586125649d95d3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>