[icedtea-web] use the mozilla-plugin pkgconfig module for configuration

[Matthias Klose]

afaiu icedtea-web doesn't depend on libxul, and libxul.pc isn't shipped anymore 
on some distributions.  the configure should check for mozilla-plugin.pc 
instead. I see the mozilla-plugin.pc file as part of new and not so new Debian 
and Ubuntu releases.  This should go to the trunk and the 1.2 branch.

    Matthias


-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: mozilla-config.diff
Url: http://mail.openjdk.java.net/pipermail/distro-pkg-dev/attachments/20120204/20c7dda9/mozilla-config.diff