viewport-128-expected.txt have been removed by http://trac.webkit.org/changeset/132186, so the test case should be handled as a Missing test case.
Created attachment 170118 [details] Patch
I think viewport-128-expected.txt has been removed unexpectedly... It's better to recreate it.
Created attachment 170122 [details] Patch
Comment on attachment 170122 [details] Patch rs=me
Comment on attachment 170122 [details] Patch Clearing flags on attachment: 170122 Committed r132204: <http://trac.webkit.org/changeset/132204>
All reviewed patches have been landed. Closing bug.