RFC: Skip declarations in "info variables"

[Eli Zaretskii]

> Date: Mon, 28 Dec 2009 16:05:26 -0500
> From: Daniel Jacobowitz <drow@false.org>
> Cc: gdb-patches@sourceware.org
> 
> > This is an almost mechanical change, so okay.  But I think we need a
> > NEWS entry about the behavior change.
> 
> Agreed.  How about this?

OK.  Thanks.