While looking at bug 460012, I noticed that an additional piece of nsRuleNode::ComputeDisplayData should have been removed. The chunk at the beginning that always ensures a real parentDisplay was there so that the chunk removed in bug 238072 had a correct parentDisplay. It's harmless, but no longer needed.
Created attachment 343234 [details] [diff] [review] patch
Status: ASSIGNED → RESOLVED
Last Resolved: 10 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla1.9.1b2
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