Some tests might time out when run in Debug mode that wouldn't if they were run in Release mode. That means that when the Windows XP Debug test bots are timing out for tests, we might add those tests to the Skipped list even when they might pass in Release mode. (e.g: https://bugs.webkit.org/show_bug.cgi?id=51596) We should have separate Skipped lists for Debug and Release. Debug could inherit from Release.
<rdar://problem/9055855>