RFR[XS] 8171809 - Remove unused CDS code from JDK9

[Jiangli Zhou]

Hi Ioi,

Looks ok.

Thanks,
Jiangli

> On Dec 20, 2016, at 2:57 PM, Ioi Lam <ioi.lam at oracle.com> wrote:
> 
> Hi,
> 
> Please review this very simple change:
> 
> https://bugs.openjdk.java.net/browse/JDK-8171809
> http://cr.openjdk.java.net/~iklam/jdk9/8171809-remove-unused-cds-code.v01/
> 
> The following code related to CDS:
> 
> + the handling of ClassLoaderData::_shared_class_loader_id
> + SystemDictionaryShared::serailzie
> 
> is no longer needed in JDK9. Thus, it should be removed from the JDK9 repo.
> 
> 
> Thanks
> - Ioi
> 
>