-webkit-clip-path does not apply origin for polygon().
Created attachment 161844 [details] Patch
Comment on attachment 161844 [details] Patch Seems reasonable to me considering the other cases in BasicShapes.
Comment on attachment 161844 [details] Patch Clearing flags on attachment: 161844 Committed r127548: <http://trac.webkit.org/changeset/127548>
All reviewed patches have been landed. Closing bug.