Merge "Adds support to --user cur to locksettings binary."

            if ("--old".equals(opt)) {

                mOld = getNextArgRequired();

            } else if ("--user".equals(opt)) {

                mCurrentUserId = Integer.parseInt(getNextArgRequired());

                mCurrentUserId = UserHandle.parseUserArg(getNextArgRequired());

                if (mCurrentUserId == UserHandle.USER_CURRENT) {

                    mCurrentUserId = ActivityManager.getCurrentUser();

                }

            } else {

                getErrPrintWriter().println("Unknown option: " + opt);

                throw new IllegalArgumentException();