http/tests/xmlhttprequest/logout.html failed on tiger build bot http://build.webkit.org/results/Tiger%20Intel%20Release/r51489%20(6536)/results.html I expect the test is just flakey. http://trac.webkit.org/browser/trunk/LayoutTests/http/tests/xmlhttprequest/logout.html
*** This bug has been marked as a duplicate of bug 31412 ***