Add traces for some video receive statistics.

Add traces for some video receive statistics.

This CL adds traces to compute the following metrics that getStats()
captures for video:
- googFrameRateOutput
- packetsLost
- googFrameWidthReceived
- googFrameHeightReceived
- googCurrentDelayMs
- googTargetDelayMs
- googDecodeMs
- googMaxDecodeMs
- googJitterBufferMs
- googRenderDelayMs

BUG=chromium:653087
Review-Url: https://codereview.webrtc.org/2884643004
Cr-Commit-Position: refs/heads/master@{#18242}
Committed: https://chromium.googlesource.com/external/webrtc/+/c1b5ea959ed058c7b44c437f1cbbbccf6d9daf6c

[ehmaldonado_webrtc, 2017-05-16 10:44:58]

Patchset #1 (id:1) has been deleted

[ehmaldonado_webrtc, 2017-05-16 10:45:38]

ehmaldonado@webrtc.org changed reviewers:
+ asapersson@webrtc.org, tommi@webrtc.org

[ehmaldonado_webrtc, 2017-05-16 10:45:38]

PTAL :)

[åsapersson, 2017-05-19 07:20:48]

lgtm

[ehmaldonado_webrtc, 2017-05-23 15:40:36]

The CQ bit was checked by ehmaldonado@webrtc.org

[commit-bot: I haz the power, 2017-05-23 15:40:42]

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, 2017-05-23 16:06:14]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1495554036894030,
"parent_rev": "06013e99ac3f2526784627ca5e0eea78c617db87", "commit_rev":
"c1b5ea959ed058c7b44c437f1cbbbccf6d9daf6c"}

[commit-bot: I haz the power, 2017-05-23 16:06:17]

Description was changed from

==========
Add traces for some video receive statistics.

This CL adds traces to compute the following metrics that getStats()
captures for video:
- googFrameRateOutput
- packetsLost
- googFrameWidthReceived
- googFrameHeightReceived
- googCurrentDelayMs
- googTargetDelayMs
- googDecodeMs
- googMaxDecodeMs
- googJitterBufferMs
- googRenderDelayMs

BUG=chromium:653087
==========

to

==========
Add traces for some video receive statistics.

This CL adds traces to compute the following metrics that getStats()
captures for video:
- googFrameRateOutput
- packetsLost
- googFrameWidthReceived
- googFrameHeightReceived
- googCurrentDelayMs
- googTargetDelayMs
- googDecodeMs
- googMaxDecodeMs
- googJitterBufferMs
- googRenderDelayMs

BUG=chromium:653087

Review-Url: https://codereview.webrtc.org/2884643004
Cr-Commit-Position: refs/heads/master@{#18242}
Committed:
https://chromium.googlesource.com/external/webrtc/+/c1b5ea959ed058c7b44c437f1...
==========

[commit-bot: I haz the power, 2017-05-23 16:06:18]

Committed patchset #1 (id:20001) as
https://chromium.googlesource.com/external/webrtc/+/c1b5ea959ed058c7b44c437f1...