[automerger skipped] Merge "Revert "Prevent exfiltration of system files via user image settings."" into qt-dev am: b9bafa0d3d am: 05031cc574 am: 03b1a52977 am: e2815b7e11 -s ours am: 48046cf4ae -s ours

am skip reason: Merged-In I15e15ad88b768a5b679de32c5429d921d850a3cb with SHA-1 2ac45dd49e is already in history. Merged-In was found from reverted change.

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/19449016

Change-Id: Ic969ff87d67009c3737c74f950966f19772f3269
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>