There are places in DumpRenderTree and WebKitTestRunner where we work with AppKit enums incorrectly. We do a switch over NSScrollerPart but only handle one case, and we pass an integer to a function that expects NSBackingStoreType without a cast.
Created attachment 220482 [details] Patch
Comment on attachment 220482 [details] Patch Clearing flags on attachment: 220482 Committed r161396: <http://trac.webkit.org/changeset/161396>
All reviewed patches have been landed. Closing bug.