Poll stats more often to get more stable stats in ramp-up tests.

Poll stats more often to get more stable stats in ramp-up tests.

BUG=chromium:538649
R=pbos@webrtc.org

Committed: https://crrev.com/723dff1e6d4482ac42387780def2eefed3f1ffe2
Cr-Commit-Position: refs/heads/master@{#10170}

[stefan-webrtc, 2015-10-05 12:50:23]

stefan@webrtc.org changed reviewers:
+ pbos@webrtc.org

[stefan-webrtc, 2015-10-05 12:50:28]

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

[commit-bot: I haz the power, 2015-10-05 12:50:36]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1384253004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1384253004/1

[pbos-webrtc, 2015-10-05 12:51:04]

lgtm, this is lightweight

[stefan-webrtc, 2015-10-05 12:51:42]

The CQ bit was unchecked by stefan@webrtc.org

[stefan-webrtc, 2015-10-05 12:51:43]

The CQ bit was checked by stefan@webrtc.org

[commit-bot: I haz the power, 2015-10-05 12:51:54]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1384253004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1384253004/1

[stefan-webrtc, 2015-10-05 12:59:57]

Committed patchset #1 (id:1) manually as
723dff1e6d4482ac42387780def2eefed3f1ffe2 (presubmit successful).

[commit-bot: I haz the power, 2015-10-05 12:59:57]

Patchset 1 (id:??) landed as
https://crrev.com/723dff1e6d4482ac42387780def2eefed3f1ffe2
Cr-Commit-Position: refs/heads/master@{#10170}