blimp.png does not exist in newmulticol resources, it only exists in fast/multicol/resources. But there are two tests in newmulticol that reference it.
Created attachment 241786 [details] Patch
Comment on attachment 241786 [details] Patch r=me
Comment on attachment 241786 [details] Patch Clearing flags on attachment: 241786 Committed r176257: <http://trac.webkit.org/changeset/176257>
All reviewed patches have been landed. Closing bug.