Fix indexing error in event log analyzer.

Fix indexing error in event log analyzer.

The bug was introduced in https://codereview.webrtc.org/2912113002.

BUG=webrtc:7731
Review-Url: https://codereview.webrtc.org/2920433002
Cr-Commit-Position: refs/heads/master@{#18370}
Committed: https://chromium.googlesource.com/external/webrtc/+/405f90c871a4d11b09e1a868a9f4754d28d4b809

[terelius, 2017-05-31 11:27:50]

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

[terelius, 2017-06-01 09:32:22]

Description was changed from

==========
Fix indexing error in event log analyzer.

The bug was introduced in https://codereview.webrtc.org/2912113002.

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

to

==========
Fix indexing error in event log analyzer.

The bug was introduced in https://codereview.webrtc.org/2912113002.

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

[terelius, 2017-06-01 09:32:22]

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

[tschumi, 2017-06-01 09:37:24]

lgtm

[perkj_webrtc, 2017-06-01 10:19:26]

lgtm

[perkj_webrtc, 2017-06-01 10:19:30]

The CQ bit was checked by perkj@webrtc.org

[commit-bot: I haz the power, 2017-06-01 10:19:39]

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, 2017-06-01 10:50:31]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1496312370104980, "parent_rev":
"00b16f4dc89c5b3eee62d69309e678e49359227f", "commit_rev":
"405f90c871a4d11b09e1a868a9f4754d28d4b809"}

[commit-bot: I haz the power, 2017-06-01 10:50:34]

Description was changed from

==========
Fix indexing error in event log analyzer.

The bug was introduced in https://codereview.webrtc.org/2912113002.

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

to

==========
Fix indexing error in event log analyzer.

The bug was introduced in https://codereview.webrtc.org/2912113002.

BUG=webrtc:7731

Review-Url: https://codereview.webrtc.org/2920433002
Cr-Commit-Position: refs/heads/master@{#18370}
Committed:
https://chromium.googlesource.com/external/webrtc/+/405f90c871a4d11b09e1a868a...
==========

[commit-bot: I haz the power, 2017-06-01 10:50:35]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/405f90c871a4d11b09e1a868a...