[automerger skipped] Merge "Add missing isShellUser check" into qt-qpr1-dev am: 998144cf5e -s ours am: 2c2e9f1f4a -s ours am: f80ba3a9f8 -s ours am: 7bb01c843d -s ours

am skip reason: Change-Id I23bb06e00f1623e4f27c02d7eb2c0d273b40771b with SHA-1 8f3de48e19 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12171287

Change-Id: Iabf00c021af9739937aa46b42922ce6ae472e9f6