[automerger skipped] Merge "DO NOT MERGE: WM: Only allow system to use...

[automerger skipped] Merge "DO NOT MERGE: WM: Only allow system to use NO_INPUT_CHANNEL." into qt-dev am: 525770f7 am: 9089b9f1 -s ours am: bc0cd4a1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13205849

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id4f93c32aea4ebca63fbdfe261b35e5433754809