[automerger skipped] Merge "Mark screen decorations as trusted overlays" into rvc-dev am: bb3f22df9a am: 5448bd7ed3 am: f159de0dcf am: 603e4d74fd -s ours

am skip reason: Merged-In Ib276764edcf1acffe94e3db7397fd23aaaa5dbaa with SHA-1 620ee47b2a is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16222361

Change-Id: Iecf85d6800e9547163f6a182f065af0cf1c4c519