JDK-8233220: Remove Space::_par_seq_tasks member as it was only used by CMS

[Per Liden]

Looks good.

/Per

On 1/31/20 1:22 PM, Ivan Walulya wrote:
> Hi all,
> 
> Please review a minor enhancement to remove Space::_par_seq_tasks member which was only used by CMS.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8233220 <https://bugs.openjdk.java.net/browse/JDK-8233220>
> Webrev: http://cr.openjdk.java.net/~lkorinth/ivan/8233220/ <http://cr.openjdk.java.net/~lkorinth/ivan/8233220/>
> 
> 
> Testing: Tier 1 - Tier 3
> 
> //Ivan
>