hg: jdk/jdk: 8216986: Remove unused code from SocksSocketImpl

[michael.x.mcmahon at oracle.com]

Changeset: 9366628d727b
Author:    michaelm
Date:      2019-01-24 15:48 +0000
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/9366628d727b

8216986: Remove unused code from SocksSocketImpl
Reviewed-by: alanb

! src/java.base/share/classes/java/net/HttpConnectSocketImpl.java
! src/java.base/share/classes/java/net/SocksSocketImpl.java
! test/jdk/java/net/Socks/SocksServer.java
! test/jdk/java/net/Socks/SocksV4Test.java
! test/jdk/sun/net/www/protocol/http/ProxyTunnelServer.java
! test/jdk/sun/net/www/protocol/http/TunnelThroughProxy.java