RFR: 8079843: do_young_space_rescan - comment out of sync with code

[Thomas Schatzl]

Hi,

On Tue, 2016-04-19 at 11:37 +0200, Stefan Karlsson wrote:
> Hi all,
> 
> Please review this trivial patch to get rid of an unused parameter.
> 
> http://cr.openjdk.java.net/~stefank/8079843/webrev.01
> https://bugs.openjdk.java.net/browse/JDK-8079843

  looks good.

Thomas