Revert "Start using InputMethodSettingsRepository"

This reverts commit 03e0580e6f1ff8c4bb345747448b2569ebf7f1bf.

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

Fix: 329414077
Bug: 329163064
Bug: 309837937
Test: n/a
Change-Id: I20317bdd012c51a5ba57cd6e4d2e1a69df66d6a2
1 file changed