RFR(xs): 8198265: Make CollectorPolicy::satisfy_failed_metadata_allocation() virtual

[Stefan Karlsson]

Looks good.

StefanK

On 2018-02-16 14:25, Per Liden wrote:
> Tiny patch to make CollectorPolicy::satisfy_failed_metadata_allocation() 
> virtual, so that collectors can override it when needed.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8198265
> Webrev: http://cr.openjdk.java.net/~pliden/8198265/webrev.0/
> 
> cheers,
> Per