Closes: #931757

Closes: #553593
https://bugzilla.mozilla.org/show_bug.cgi?id=382214

Closes: #907574

Building them causes an ICE with GCC 4.7. As they are not part of what
is shipped, and not currently run either, just skip building them.

It was existing in previous versions of iceweasel as a symlink to
/etc/iceweasel/pref.

This has the side effect to make these preferences there work again, and
to disable the "set as default browser" dialog.

It happens that sessionstore can keep wrong information for the window
position or minimized state. Workaround this until the real bug is found
and fixed (probably in xulrunner).

Closes: #552426, #553453

Closes: #907574

Building them causes an ICE with GCC 4.7. As they are not part of what
is shipped, and not currently run either, just skip building them.

It was existing in previous versions of iceweasel as a symlink to
/etc/iceweasel/pref.

This has the side effect to make these preferences there work again, and
to disable the "set as default browser" dialog.