git: openjdk/mobile: 8234629: remove unused functions from libnet

[duke]

Changeset: 6eedae02
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2019-11-22 10:29:12 +0000
URL:       https://git.openjdk.java.net/mobile/commit/6eedae02

8234629: remove unused functions from libnet

Reviewed-by: alanb, vtewari

! src/java.base/share/native/libnet/net_util.c
! src/java.base/share/native/libnet/net_util.h
! src/java.base/unix/native/libnet/DefaultProxySelector.c
! src/java.base/unix/native/libnet/net_util_md.c
! src/java.base/unix/native/libnet/net_util_md.h