Created attachment 438345 [details] [diff] [review]
From parent bug:
These hit "various XPConnect slow paths due to the cross-origin access" - bz in
bug 536910 comment #29
We access these each iteration in a loop (counting sibling nodes) and once
before even getting in the loop. We can take bring that down to 1 total per
node (I don't think we can get rid accessing these in the sibling nodes).
I ran test on my Fedora 12, no failed test seen.
Comment on attachment 438345 [details] [diff] [review]
> let nName = aNode.name || null;
[I don't like that nNaming convention ;-) Too late now.]