[foreign-memaccess] RFR 8228447: Remove kinds from value layouts

[Jim Laskey]

Very nice.

> On Jul 19, 2019, at 2:17 PM, Maurizio Cimadamore <maurizio.cimadamore at oracle.com> wrote:
> 
> Hi,
> this patch removes the Kind enum from ValueLayout - and consolidates the various ValueLayout factories even further:
> 
> cr.openjdk.java.net/~mcimadamore/panama/8228447/
> 
> (this is based on top of the patch for 8228444).
> 
> I like how it simplifies the API, and removes the float/int/signed/unsigned from the equation which, as Jorn pointed out, wasn't  really used anywhere.
> 
> Maurizio
>