RFR: 8235748: ZGC: Remove ZAddress::address()

[erik.osterlund at oracle.com]

Hi Per,

Looks good.

Thanks,
/Erik

On 12/11/19 9:24 AM, Per Liden wrote:
> I propose that we remove ZAddress::address(). It was useful for the 
> now defunct Sparc port, but none of the currently supported 
> architectures need it. Should we ever need it in the future, we can 
> easily add it again.
>
> Removing ZAddress::address() implies also removing ZAddressBase and 
> the initialization functions ZPlatformAddressBase().
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8235748
> Webrev: http://cr.openjdk.java.net/~pliden/8235748/webrev.0
>
> /Per