Patch forthcoming
Created attachment 34787 [details] Map 'block-axis' to 'vertical'
Comment on attachment 34787 [details] Map 'block-axis' to 'vertical' OK. But the test results are in the wrong place. They should be next to the test (since this has no paltform-specific goop). r=me if you fix the test locations (and associated ChangeLog entries).
Fixed in <http://trac.webkit.org/projects/webkit/changeset/47261>.