There's a whole section in the Skipped file which reads "Passing HTTP tests - require confirmation on bot". I did some tests on my machines and indeed several of them are passing, although some are not. I'll attach a patch enabling the ones which pass on all my test scenarios (qt-4.6, qt-4.7), the others should be investigated more.
Created attachment 64999 [details] Enable the tests
Comment on attachment 64999 [details] Enable the tests re=me
Comment on attachment 64999 [details] Enable the tests Clearing flags on attachment: 64999 Committed r65772: <http://trac.webkit.org/changeset/65772>
All reviewed patches have been landed. Closing bug.