Ensure the RtcEventLog parser is backwards compatible

Ensure the RtcEventLog parser is backwards compatible

The old video send stream configs could contain multiple SSRCs and RTX SSRCs (in case of simulcast). To ensure that the RtcEventLog parser is backwards compatible, we have to return one config for every SSRC.

Also update the parsing functions for the other config types to return the config instead of passing in an output parameter.


BUG=webrtc:7731
Review-Url: https://codereview.webrtc.org/2912113002
Cr-Commit-Position: refs/heads/master@{#18343}
Committed: https://chromium.googlesource.com/external/webrtc/+/8fbc76542118d4a05357b87b8ed8ee8dbf3874df

[terelius, 2017-05-30 14:46:50]

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

[commit-bot: I haz the power, 2017-05-30 14:47:03]

Dry run: 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, 2017-05-30 15:31:24]

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

[commit-bot: I haz the power, 2017-05-30 15:31:25]

Dry run: This issue passed the CQ dry run.

[terelius, 2017-05-30 16:06:59]

terelius@webrtc.org changed reviewers:
+ perkj@webrtc.org

[perkj_webrtc, 2017-05-30 19:09:24]

lgtm

[terelius, 2017-05-31 09:00:27]

The CQ bit was checked by terelius@webrtc.org

[commit-bot: I haz the power, 2017-05-31 09:01:22]

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, 2017-05-31 09:03:17]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1496221227792450, "parent_rev":
"f93f5a4a999bdb3193b7eb85668ddb6ca6674e55", "commit_rev":
"8fbc76542118d4a05357b87b8ed8ee8dbf3874df"}

[commit-bot: I haz the power, 2017-05-31 09:03:21]

Description was changed from

==========
Ensure the RtcEventLog parser is backwards compatible

The old video send stream configs could contain multiple SSRCs and RTX SSRCs (in
case of simulcast). To ensure that the RtcEventLog parser is backwards
compatible, we have to return one config for every SSRC.

Also update the parsing functions for the other config types to return the
config instead of passing in an output parameter.


BUG=webrtc:7731
==========

to

==========
Ensure the RtcEventLog parser is backwards compatible

The old video send stream configs could contain multiple SSRCs and RTX SSRCs (in
case of simulcast). To ensure that the RtcEventLog parser is backwards
compatible, we have to return one config for every SSRC.

Also update the parsing functions for the other config types to return the
config instead of passing in an output parameter.


BUG=webrtc:7731

Review-Url: https://codereview.webrtc.org/2912113002
Cr-Commit-Position: refs/heads/master@{#18343}
Committed:
https://chromium.googlesource.com/external/webrtc/+/8fbc76542118d4a05357b87b8...
==========

[commit-bot: I haz the power, 2017-05-31 09:03:22]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/8fbc76542118d4a05357b87b8...