[PATCH] Don't assume timer-list is available in gnus' mm-decode.el

[Stephen J. Turnbull]

Katsumi Yamaoka writes:

 > Isn't it possible to synchronize the XEmacs Gnus package with
 > the ones in the Gnus CVS?

It's presumably not legal to do so until we relicense.  Gnus is now
GPLv3, is it not?