Boris Zbarsky 390d8323b5 Bug 965413 part 7. Make it safe to GetOwner() and SetOwner() on channels without asserting. r=smaug
We're going to want to check whether a channel has an existing owner in some cases, but some channels currently assert if you just ask them whether they have an owner.
2014-07-10 02:56:37 -04:00
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