RFR: 8259707: LDAP channel binding does not work with StartTLS extension [v2]

[Alexey Bakhtin]

> Please review a small patch to enable LDAP TLS Channel Binding with StartTLS Extension.
> Test from the bug report and jtreg javax/naming tests are passed.

Alexey Bakhtin has updated the pull request incrementally with one additional commit since the last revision:

  separate tlsHandshakeCompleted for every StartTLS connection

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/2085/files
  - new: https://git.openjdk.java.net/jdk/pull/2085/files/d2f470e7..30a29e07

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=2085&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=2085&range=00-01

  Stats: 71 lines in 2 files changed: 37 ins; 25 del; 9 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2085.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2085/head:pull/2085

PR: https://git.openjdk.java.net/jdk/pull/2085