RFR: 8253768: Deleting unused pipe_class definitions in adl-file (x86_64.ad).

[Nils Eliasson]

On Tue, 8 Sep 2020 13:05:54 GMT, Patric Hedlin <phedlin at openjdk.org> wrote:

> This is just removing some dead/unused code. More importantly, this is a test of the new "issue create" support in
> Skara.

Looks good.

-------------

Marked as reviewed by neliasso (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/74