-rolled in patch for http://bugzilla.opendarwin.org/show_bug.cgi?id=3878
drwxr-xr-x - JavaScriptCore
drwxr-xr-x - LayoutTests
drwxr-xr-x - WebCore
drwxr-xr-x - WebKit
drwxr-xr-x - WebKitLibraries
drwxr-xr-x - WebKitTools