This is a followup bug to bug 97226. That bug was fixed with a null check that, in theory, we shouldn't need, since a canvas frame should always (I think) have children. (Or is there a state of incremental loading where that might not be true?) Anyway, we should figure out whether the null check added for bug 97726 was the right thing to do. If it was, we should remove the comment that it's temporary. If it wasn't, we should do the right thing.
Status: NEW → ASSIGNED
Assignee: ian → nobody
Status: ASSIGNED → NEW
QA Contact: chrispetersen → core.layout
what is the status here? The assertion and null check are still in nsCSSRending.cpp, but I was unable to reproduce the assertion (A canvas with a background image had no child frame...) using the URLs from bug 97226.
No assertions reproducible with the links in bug 97226 on the 08/21 debug Nightly.
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