It was previously marked flaky on Snow Leopard only by levin, but I'm now seeing failures on Leopard as well.
Committed r101092: <http://trac.webkit.org/changeset/101092>
Seeing flakiness on all platforms now.
I don't know what the chromium failure was, but I'm going to appropriate this bug to fix Mac flakiness.
Created attachment 243162 [details]
This fix doesn't make me happy, but it seems like it would take a large refactoring to make this cleaner. At least it seems safe.
Comment on attachment 243162 [details]
Clearing flags on attachment: 243162
Committed r177234: <http://trac.webkit.org/changeset/177234>
All reviewed patches have been landed. Closing bug.