[automerger skipped] Add depth to -1 screen am: 482f983a am: 608aa61a -s...

[automerger skipped] Add depth to -1 screen am: 482f983a am: 608aa61a -s ours am: 185e6c51 -s ours

am skip reason: Merged-In I9067b70d10497d4e16a5ef601161fbedfa9307e1 with SHA-1 87d75206 is already in history

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

Change-Id: I439aa6d08447d94a43aed2d654a0f469873c3c7f