Because of the changes for bug 3935, changes to the various outline* and counter-* properties aren't going to be reflected in the DOM anymore because they're no longer in the property list. We should rename the constants and recreate the old property list items so that they are.
Please submit a valid testcase or just close the bug.
Fixed by recent checkins.
... for outline (bug 281972) and counters (bug 3247) that made us implement the CSS2 names rather than our -moz- names for CSS2 properties.