[automerger skipped] Merge "DO NOT MERGE: WM: Only allow system to use NO_INPUT_CHANNEL." into qt-qpr1-dev am: 735a40b06b -s ours am: e058131d53 am: fa7eadf02e -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13211149

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I1389917717d514a503ab32cb4f38b9b59eddb443