DO NOT MERGE: Revert "RESTRICT AUTOMERGE: Polish IME transition from fullscree..."

Revert submission 17397265-presubmit-am-5310c6a98b9041fa8e3d0cd9070573d2

Reason for revert: b/231594180 and b/231548400 for SC QPR3
Reverted Changes:
If2c6d7bd6:[automerge] RESTRICT AUTOMERGE: Polish IME transit...
I332c0e4ff:RESTRICT AUTOMERGE: Polish IME transition from ful...

Change-Id: I24750ada98c954244fa9ee8f844ec92aa0494c86
(cherry picked from commit 20e8b225a069c52b8d7ef0f4402b2f379fb46ffb)
Merged-In: I24750ada98c954244fa9ee8f844ec92aa0494c86