RFR: 8245450: ZGC: Remove unused ZArguments::initialize_platform()

[Thomas Schatzl]

Hi,

On 20.05.20 10:53, Per Liden wrote:
> I noticed that ZArguments::initialize_platform() is now empty on all 
> platforms, so let's remove it.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8245450
> Webrev: http://cr.openjdk.java.net/~pliden/8245450/webrev.0
> 
> /Per

   looks good and trivial.

Thomas