LowPass2FilterNode and HighPass2FilterNode were not defined in specification.
Created attachment 134067 [details] Patch
Comment on attachment 134067 [details] Patch Chun, thanks for the patch!
Comment on attachment 134067 [details] Patch Clearing flags on attachment: 134067 Committed r112299: <http://trac.webkit.org/changeset/112299>
All reviewed patches have been landed. Closing bug.
This broke tests: http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r112470%20(5490)/fast/dom/Window/window-properties-pretty-diff.html