In other words if a color is not specified for an item explicitly, let it use its component color.
Created attachment 171702 [details] screenshot
Created attachment 171703 [details] Patch
Comment on attachment 171703 [details] Patch Clearing flags on attachment: 171703 Committed r133174: <http://trac.webkit.org/changeset/133174>
All reviewed patches have been landed. Closing bug.