hg: jdk/jdk: 8245619: Remove unused methods in UnixNativeDispatcher

[claes.redestad at oracle.com]

Changeset: 4766c8a1ab26
Author:    redestad
Date:      2020-05-22 12:10 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/4766c8a1ab26

8245619: Remove unused methods in UnixNativeDispatcher
Reviewed-by: alanb

! src/java.base/unix/classes/sun/nio/fs/UnixNativeDispatcher.java
! src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c