Since they're flaky, I can't check in expected failing results, so I will skip them.
Skipped in http://trac.webkit.org/changeset/111278
Adding one more to that list:
Some of these tests are not flaky on bots now, and some fail every time on all Mac bots. I can't check "locally" for everyone, but I'm going to unmark the tests and claim that the flakiness is gone.
Actually, all of them pass on bots 100% - the ones that were failing just had incorrect results checked in to platform/mac.