Revert "Move InputBindingController to UserData"

This reverts commit d2b417f922028107c746ce45b596fcd050b3011c.

This fixes a lock contention that added a regression in boot time.

Fix: 329414077
Bug: 325515685
Test: n/a
Change-Id: I31bf05f1d5af17b0220a4ea0df9278a1155beacf
3 files changed