Revert "RESTRICT AUTOMERGE Prevent non-admin users from deleting system apps."

This reverts commit a7621e0ce00f1d140b375518e26cf75693314203.

Reason for revert: Regression, DELETE_SYSTEM_APP flag no longer works

Change-Id: I7386d1ba3d61b95836b85c52214c83b216c478e8
1 file changed