LayoutTest http/tests/cache/disk-cache/disk-cache-request-headers.html timing out https://build.webkit.org/results/Apple%20iOS%2010%20Simulator%20Release%20WK2%20(Tests)/r208538%20(1564)/results.html
Marked as flaky in http://trac.webkit.org/projects/webkit/changeset/208554
*** This bug has been marked as a duplicate of bug 172662 ***