Place holder isn't rendered in the actual image :(
It might be related to http://trac.webkit.org/changeset/110480
I wonder if there's an underlying bug on SL that was fixed on Lion. Beth - you might have to do something different pre-Lion.
(In reply to comment #1)
> It might be related to http://trac.webkit.org/changeset/110480
Surprisingly, it doesn't seem like this change caused the regression. I dug up a SL machine, unapplied the change, and the test still failed.
According to nightlies:
110550 it works
fails in 110587