[automerger skipped] Add depth to -1 screen am: 482f983a7b -s ours am: e85cd9310d -s ours

am skip reason: Merged-In I9067b70d10497d4e16a5ef601161fbedfa9307e1 with SHA-1 87d752062e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15612785

Change-Id: I96021ddcd2a4e9c3c4cb578f3d5c3afd2023c80b