http://dev.w3.org/csswg/css3-regions/#flow-into " The values ‘none’, ‘inherit’, ‘default’, ‘auto’ and ‘initial’ are invalid flow names." Therefore, asking for a named flow object with such a name should return a null object.
Created attachment 129080 [details] Patch
Comment on attachment 129080 [details] Patch Attachment 129080 [details] did not pass chromium-ews (chromium-xvfb): Output: http://queues.webkit.org/results/11643170 New failing tests: css3/filters/effect-invert-hw.html
Created attachment 129669 [details] Patch 2
Comment on attachment 129669 [details] Patch 2 r=me
Comment on attachment 129669 [details] Patch 2 Clearing flags on attachment: 129669 Committed r109807: <http://trac.webkit.org/changeset/109807>
All reviewed patches have been landed. Closing bug.