[Merge M52][net/auth] Disable use of channel bindings on Posix.

[Merge M52][net/auth] Disable use of channel bindings on Posix.

We ran into interoperability issues on Mac OS X clients and MIT Kerberos
servers. (See bug for details). Out of an abundance of caution, we are
reverting to pre M51 behavior for Posix platforms.

R=rsleevi@chromium.org
BUG=611728
Review-Url: https://codereview.chromium.org/2002063005
Cr-Commit-Position: refs/heads/master@{#395675}
(cherry picked from commit ccb5d4fc7a7e1045bd11fa7710879d4a6df850ed)

Committed: https://chromium.googlesource.com/chromium/src/+/3110bd3f5d4c518429c931113f03601a26bd465b

[asanka, 2016-05-26 18:00:21]

Description was changed from

==========
[Merge M52][net/auth] Disable use of channel bindings on Posix.

We ran into interoperability issues on Mac OS X clients and MIT Kerberos
servers. (See bug for details). Out of an abundance of caution, we are
reverting to pre M51 behavior for Posix platforms.

R=rsleevi@chromium.org
BUG=611728

Review-Url: https://codereview.chromium.org/2002063005
Cr-Commit-Position: refs/heads/master@{#395675}
(cherry picked from commit ccb5d4fc7a7e1045bd11fa7710879d4a6df850ed)
==========

to

==========
[Merge M52][net/auth] Disable use of channel bindings on Posix.

We ran into interoperability issues on Mac OS X clients and MIT Kerberos
servers. (See bug for details). Out of an abundance of caution, we are
reverting to pre M51 behavior for Posix platforms.

R=rsleevi@chromium.org
BUG=611728

Review-Url: https://codereview.chromium.org/2002063005
Cr-Commit-Position: refs/heads/master@{#395675}
(cherry picked from commit ccb5d4fc7a7e1045bd11fa7710879d4a6df850ed)

Committed:
https://chromium.googlesource.com/chromium/src/+/3110bd3f5d4c518429c931113f03...
==========

[asanka, 2016-05-26 18:00:22]

Committed patchset #1 (id:1) manually as
3110bd3f5d4c518429c931113f03601a26bd465b.