<rdar://problem/4423922> TOT REGRESSION (r12358): first iframe in pair fails to copy
        
        * editing/pasteboard/paste-empty-startcontainer-expected.png: Added.
        * editing/pasteboard/paste-empty-startcontainer-expected.checksum: Added.
        * editing/pasteboard/paste-empty-startcontainer-expected.txt: Added.
        * editing/pasteboard/paste-empty-startcontainer.html: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@12503 268f45cc-cd09-0410-ab3c-d52691b4dbfc