mq: fix regression in 6fd953d5faea It caused qrefresh; qrefresh -X addedfile to leave the file as normal in dirstate. It should be marked added on the second pass.

#!/bin/sh

mkdir t
cd t
hg init
echo a > a
hg add a
hg commit -m "test" -d "1000000 0"
hg verify
hg parents
hg status
hg rollback
hg verify
hg parents
hg status