Allow gcdPrivate on any channel.

Allow gcdPrivate on any channel.
There is no reason to hide private API.

BUG=394124
Committed: https://crrev.com/7c61e0145f3e598ae7a9ac69159234d6ec7f6008
Cr-Commit-Position: refs/heads/master@{#297856}

[Vitaly Buka (NO REVIEWS), 2014-09-29 23:45:42]

vitalybuka@chromium.org changed reviewers:
+ awatson@chromium.org, mednik@chromium.org, zentaro@chromium.org

[mednik, 2014-09-29 23:51:19]

lgtm

[mednik, 2014-10-02 17:21:07]

The CQ bit was checked by mednik@chromium.org

[mednik, 2014-10-02 17:21:08]

The CQ bit was unchecked by mednik@chromium.org

[mednik, 2014-10-02 17:21:09]

The CQ bit was checked by mednik@chromium.org

[commit-bot: I haz the power, 2014-10-02 17:21:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/611163003/1

[commit-bot: I haz the power, 2014-10-02 17:21:50]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-10-02 17:21:51]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer or
a provisional committer, _not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[Vitaly Buka (NO REVIEWS), 2014-10-02 17:29:42]

vitalybuka@chromium.org changed reviewers:
+ yoz@chromium.org

[Yoyo Zhou, 2014-10-02 17:35:46]

LGTM

[Vitaly Buka (NO REVIEWS), 2014-10-02 17:36:33]

The CQ bit was checked by vitalybuka@chromium.org

[commit-bot: I haz the power, 2014-10-02 17:37:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/611163003/1

[commit-bot: I haz the power, 2014-10-02 17:48:10]

Committed patchset #1 (id:1) as ca622edfee6bd160e8ee976450d1558131cda8c2

[commit-bot: I haz the power, 2014-10-02 17:49:03]

Patchset 1 (id:??) landed as
https://crrev.com/7c61e0145f3e598ae7a9ac69159234d6ec7f6008
Cr-Commit-Position: refs/heads/master@{#297856}