RTCMediaStreamTrackStats.ssrcIds removed.

RTCMediaStreamTrackStats.ssrcIds removed.

As per recent spec change:
https://github.com/w3c/webrtc-stats/pull/129

BUG=chromium:659137, chromium:627816
Review-Url: https://codereview.webrtc.org/2628573002
Cr-Commit-Position: refs/heads/master@{#16006}
Committed: https://chromium.googlesource.com/external/webrtc/+/bb377517cdccf2d6f4d00a11a20827dc459d326b

[hbos, 2017-01-10 15:44:19]

The CQ bit was checked by hbos@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2017-01-10 15:44:26]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[hbos, 2017-01-10 15:45:12]

hbos@webrtc.org changed reviewers:
+ hta@webrtc.org

[hbos, 2017-01-10 15:45:12]

Please take a look, hta.

[commit-bot: I haz the power, 2017-01-10 16:39:26]

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

[commit-bot: I haz the power, 2017-01-10 16:39:26]

Dry run: This issue passed the CQ dry run.

[hta-webrtc, 2017-01-11 12:37:33]

lgtm

[hbos, 2017-01-11 12:45:25]

The CQ bit was checked by hbos@webrtc.org

[commit-bot: I haz the power, 2017-01-11 12:45:29]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-01-11 12:47:24]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484138725666300, "parent_rev":
"c999a08128360b945ce94f6990afa9b6a77cea5e", "commit_rev":
"bb377517cdccf2d6f4d00a11a20827dc459d326b"}

[commit-bot: I haz the power, 2017-01-11 12:47:29]

Description was changed from

==========
RTCMediaStreamTrackStats.ssrcIds removed.

As per recent spec change:
https://github.com/w3c/webrtc-stats/pull/129

BUG=chromium:659137, chromium:627816
==========

to

==========
RTCMediaStreamTrackStats.ssrcIds removed.

As per recent spec change:
https://github.com/w3c/webrtc-stats/pull/129

BUG=chromium:659137, chromium:627816

Review-Url: https://codereview.webrtc.org/2628573002
Cr-Commit-Position: refs/heads/master@{#16006}
Committed:
https://chromium.googlesource.com/external/webrtc/+/bb377517cdccf2d6f4d00a11a...
==========

[commit-bot: I haz the power, 2017-01-11 12:47:30]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/bb377517cdccf2d6f4d00a11a...