[rfc][icedtea-web] try to close before kill

[Adam Domurad]

Its a little difficult to tell if this is helping, I still get safe-mode
errors on my VM. It is useful at the very least in that I do not have to
manually close the safe mode popups anymore. OK for HEAD assuming no
test regressions on your system.

On Mon, 2012-07-09 at 14:40 +0200, Jiri Vanek wrote:
> On 07/04/2012 02:28 PM, Andrew Haley wrote:
> > On 07/04/2012 12:32 PM, Jiri Vanek wrote:
> >> +            ll.add("SIGQUIT");
> >
> > SIGTERM, surely?
> >
> > Andrew.
> 
> Sure. Fixed. Thanx and sorry.
> 
> 
> Danesh and Adam - can you verify whether this helps a bit n you test-failing systems?
> 
> 
> J.