Port sun.security.x509* changes from openJdk8u121-b13

changeset:   11301:b718a9c701f2
user:        igerasim
date:        Tue Sep 08 12:56:41 2015 +0300
summary:     8074068: Cleanup in java.base/share/classes/sun/security/x509/

Test: CtsLibcoreTestCases
Bug: 36461944
Change-Id: Ic9b6eab775981d7065f1e887d08d562f30e62df9
17 files changed