The following layout test is flakily times out on Mac-WK2 tests http/tests/xmlhttprequest/xmlhttprequest-overridemimetype-invalidstaterror.html
Created attachment 263009 [details] Patch
Comment on attachment 263009 [details] Patch Clearing flags on attachment: 263009 Committed r191040: <http://trac.webkit.org/changeset/191040>
All reviewed patches have been landed. Closing bug.
Reopening for investigation into root cause.
Created attachment 323970 [details] Patch
Created attachment 323971 [details] Patch
Comment on attachment 323971 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=323971&action=review > LayoutTests/ChangeLog:10 > + * platform/mac-wk2/TestExpectations: Would be good to have some kind of explanation of why this asynchrony is required here.
http://trac.webkit.org/r223555
<rdar://problem/35032239>