Otherwise tests like fast/dom/Window/open-window-min-size.html won't really be testing much. We get 800x600 sizes, which is our hardcoded default.
*** Bug 102257 has been marked as a duplicate of this bug. ***
This test is not failing anymore, so I removed then from TestExpectations file: http://trac.webkit.org/changeset/171223
Probably the fix was r170078 <http://trac.webkit.org/r170078>