CSS fonts in Page Info dialog

Hello all,

Recently I posted a patch to Page Info dialog (see
https://bugzilla.mozilla.org/show_bug.cgi?id=726102), which lists the
available web fonts in the Media tab along with images, objects etc.
Just like all other objects in the Media tab, these fonts can be
previewed and saved to disk.

Earlier there was an intention to do something similar (https://
bugzilla.mozilla.org/show_bug.cgi?id=581095) using a new "fonts" tab,
but that proposal was rejected.

My proposal has nearly zero UI impact and it does provide basic
functionality such as previewing and saving for fonts along with other
supported media types. This capability has been repeatedly requested
by users (bugs 564449, 719483, 581095).

Please consider reviewing this issue and including the patch in the
Page Info code.

Thank you,
 -- Maxim.