[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 oc-mr1-dev am: e3f76444 -s ours am: aa682dec -s ours am: a22cfe0b am: d3eb04e7 -s ours am: 03ca6d90

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13210727

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I35f436a7604cc258e0b9eb920d0b32bf6164d14b