Revert 267897 "Revert 267858 "Working around IO thread chrashes ..."

Revert 267897 "Revert 267858 "Working around IO thread chrashes ..."

> Revert 267858 "Working around IO thread chrashes for WebRTC test..."
> 
> Android browser tests still failing at http://chromegw/i/client.webrtc/waterfall
> 
> > Working around IO thread chrashes for WebRTC tests on Android.
> > 
> > Because the content_browsertests tearDown logic is broken with respect
> > to threading on Android, we here work around the problem by sleeping in
> > the tearDown to give the IO thread time to finish its work. This will
> > lengthen the execution time of the tests but hopefully make the tests
> > stable enough to last us until the Clank team finds time to rewrite the
> > tearDown logic.
> > 
> > BUG=362852
> > 
> > Review URL: https://codereview.chromium.org/251323002
> 
> TBR=phoglund@chromium.org
> 
> Review URL: https://codereview.chromium.org/262773014

Appears the revert may have been incorrect; speculative re-land.

TBR=niklase@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=268474

[phoglund_chromium, 2014-05-06 09:42:37]

Committed patchset #1 manually as r268474.

[Niklas Enbom, 2014-05-06 14:48:41]

lgtm
On 2014/05/06 09:42:37, phoglund wrote:
> Committed patchset #1 manually as r268474.