Review request for JMC-5617: Better icon for the Threads page.

[Guru]

+1, Looks good to me.

-Guru
> On 02-Jul-2018, at 11:34 PM, Marcus Hirt <marcus.hirt at oracle.com> wrote:
> 
> Hi all,
> 
> Small change to use the old Thread Graph icon for the Threads page:
> 
> Jira: 	https://bugs.openjdk.java.net/browse/JMC-5617
> Webrev:	http://cr.openjdk.java.net/~hirt/JMC-5617/webrev.0/
> 
> Kind regards,
> Marcus
> 
>