Spinning this out from bug 734751. I found bz and dbaron's clarifications about how reflow and dirty bits work (both in that bug and on IRC) to be very helpful. This bug is for adding those insights to the code in the form of documentation comments.
Probably I should s/even if no dirty bits are set/even if no dirty bits are set on the children/
Comment on attachment 656123 [details] [diff] [review] patch r=me
Attachment #656123 - Flags: review?(bzbarsky) → review+
Target Milestone: --- → mozilla18
(In reply to Jonathan Watt [:jwatt] from comment #2) > Probably I should s/even if no dirty bits are set/even if no dirty bits are > set on the children/ Note I tweaked this part of the text for clarification, but not quite as simply as suggested in comment 2.
Status: ASSIGNED → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
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