hg: jdk/sandbox: more jgss cleanup

[weijun.wang at oracle.com]

Changeset: c7e7234828c0
Author:    weijun
Date:      2018-06-07 07:23 +0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/c7e7234828c0

more jgss cleanup

! src/java.security.jgss/share/classes/sun/security/jgss/GSSCaller.java
! src/java.security.jgss/share/classes/sun/security/jgss/LoginConfigImpl.java
! src/java.security.jgss/share/classes/sun/security/krb5/EncryptedData.java
- test/jdk/sun/security/krb5/auto/unbound.ssl.jaas.conf
- test/jdk/sun/security/krb5/auto/unbound.ssl.policy