[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

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

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If5106411587a22d9bf0d3bb13e0c8ba3fcf7b272