I think we should remove the "nglayout.events.showHierarchicalHover" pref and the related code. I enabled it to test it and nothing would leave :hover. Since it does not work, is not enabled for any of our users (unless they specifically enable it, and why would they), and will be obsoleted once bug 5693 is fixed anyway, it is effectively dead code. Removing it will also save an insignificant amount of memory.
dbaron: Do you want to take care of this along with bug 5693?
Assignee: joki → dbaron
Component: Event Handling → Style System
QA Contact: rakeshmishra → ian
*** This bug has been marked as a duplicate of 5693 ***
Status: NEW → RESOLVED
Last Resolved: 16 years ago
Resolution: --- → DUPLICATE
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