No need for getProfileOwnerForUser as SystemApi

Rather use
context.createPackageContextAsUser(context.getPackageName(), 0, user)
        .getSystemService(DevicePolicyManager.class).getProfileOwner();

Test: Looked at permission restricted by device owner in UI
Fixes: 126699845
Change-Id: I3dc16fbe360aaeb416c526cacf5f55ce2c3a1b20