Bug#616353: iceweasel: Current tab not highlighted correctly

[Ilya Demyanov]

2011/3/12 Mike Hommey <mh at glandium.org>:
>
> This time, can you remove xulrunner-2.0 as well and check the content of
> /usr/share/iceweasel, /usr/lib/iceweasel, /usr/share/xulrunner-2.0 and
> /usr/lib/xulrunner-2.0 ?
>

# aptitude purge  ~niceweasel ~nxul
...
...
# ls -la /usr/share/iceweasel
ls: cannot access /usr/share/iceweasel: No such file or directory
#
# ls -la /usr/lib/iceweasel
total 80
drwxr-xr-x   2 root root  4096 Mar 12 12:58 .
drwxr-xr-x 220 root root 73728 Mar 12 12:58 ..
-rw-r--r--   1 root root     0 Mar 12 12:58 .autoreg
#
# ls -la /usr/share/xulrunner-2.0
ls: cannot access /usr/share/xulrunner-2.0: No such file or directory
#
# ls -la /usr/lib/xulrunner-2.0
ls: cannot access /usr/lib/xulrunner-2.0: No such file or directory

why a file .autoreg?