Adds timestamp to the log messages from Chrome in the webrtc native log.

Adds timestamp to the log messages from Chrome in the webrtc native log.

BUG=357703
TESTED=try jobs passed
NOTRY=true

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=260319

[jiayl, 2014-03-28 19:47:25]

PTAL

[vrk (LEFT CHROMIUM), 2014-03-28 21:34:24]

lgtm

Of course it's not ideal, but worth committing now since it's definitely better
than no timestamp. Let's discuss real solution in crbug.com/339478.

[jiayl, 2014-03-28 21:36:21]

The CQ bit was checked by jiayl@chromium.org

[commit-bot: I haz the power, 2014-03-28 21:38:27]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jiayl@chromium.org/216693007/20001

[commit-bot: I haz the power, 2014-03-29 00:22:17]

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

[commit-bot: I haz the power, 2014-03-29 00:22:18]

Commit queue rejected this change because the description was changed
between the time the change entered the commit queue and the time it
was ready to commit. You can safely check the commit box again.

[jiayl, 2014-03-29 00:24:54]

The CQ bit was checked by jiayl@chromium.org

[commit-bot: I haz the power, 2014-03-29 00:28:09]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jiayl@chromium.org/216693007/20001

[commit-bot: I haz the power, 2014-03-29 00:30:51]

Change committed as 260319