RFR: 8231668: Remove ForceDynamicNumberOfGCThreads

[Severin Gehwolf]

On Thu, 2020-03-12 at 07:09 +0100, Aleksey Shipilev wrote:
> Metadata for this change is something like:
> 
> 8231668: Remove ForceDynamicNumberOfGCThreads
> Reviewed-by: XXX (list of reviewers from census)
> Contributed-by: Aditya Mandaleeka <adityam at microsoft.com>

For authors, 'Contributed-by:' line would not be necessary, no? They
could just use "hg commit -u <census-user>". That's my understanding
anyhow.

Thanks,
Severin