RFR: JDK-8133669 - Remove unused code in Arguments

[Kim Barrett]

On Aug 14, 2015, at 1:12 PM, Jesper Wilhelmsson <jesper.wilhelmsson at oracle.com> wrote:
> 
> Hi,
> 
> Please review this small removal of unused code in the argument parser. The variables Arguments::_min_heap_free_ratio and Arguments::_max_heap_free_ratio have no use after the flag verification changes. They can be removed together with Arguments::post_after_ergo_constraint_check() that is used to update them.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8133669
> Webrev: http://cr.openjdk.java.net/~jwilhelm/8133669/webrev.00/

Looks good.