822394: jextract should normalize paths in layout names

[Maurizio Cimadamore]

Something went wrong in the generation of the previous webrev - please 
use this instead:

http://cr.openjdk.java.net/~mcimadamore/panama/8223947_v2/

Maurizio

On 15/05/2019 11:53, Maurizio Cimadamore wrote:
> Hi,
> this is a simple patch to add a call to 'toJavaIdentifier' when 
> computing anon layout names
>
> Webrev:
> http://cr.openjdk.java.net/~mcimadamore/panama/8223947/
>
> Maurizio
>