fast/js/const.html calls window.print(...). This seems to a mistake, as the results are not in the expected output. On GTK+ window.print opens a modal printing dialog which seems to be leading to a timeout on GTK+.
Created attachment 105401 [details] Patch
Comment on attachment 105401 [details] Patch This may impact the expected results of multiple platforms, you'll need to watch and update results as necessary.
Comment on attachment 105401 [details] Patch Clearing flags on attachment: 105401 Committed r93911: <http://trac.webkit.org/changeset/93911>
All reviewed patches have been landed. Closing bug.