RFR (XXS): 8208297: Allow printing of taskqueue stats if compiled in in product builds

[Kim Barrett]

> On Jul 26, 2018, at 7:49 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> Hi all,
> 
>  please review this trivial patch that changes some
> log_develop_is_enabled(Trace, ...) to log_is_enabled(Trace, ...) to
> allow printing of task queue stats if they are collected (by setting
> TASKQUEUE_STATS) in product builds with Parallel/CMS without any
> additional changes too.
> 
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8208297
> Webrev:
> http://cr.openjdk.java.net/~tschatzl/8208297/webrev/
> Testing:
> local compilation/use
> 
> Thanks,
>  Thomas

Looks good, and trivial.