Currently mozIDOMApplicationMgmt is implemented in JS, but it inherits
builtinclass interface nsIDOMEventTarget.
Code using nsIDOMEventTarget excepts it to be C++. I wonder if it is possible
that the current setup leads to some random crashes.
(In reply to Olli Pettay [:smaug] from comment #0)
Olli: who should investigate this? If not you please find someone, if this is assigned to nobody it'll just rot.
(In reply to Daniel Veditz [:dveditz] from comment #2)
> Olli: who should investigate this? If not you please find someone, if this
> is assigned to nobody it'll just rot.
I'll look at this some more.
The only problematic cases I found are chrome only.
Marking this WONTFIX, since mozIDOMApplicationMgmt was changed to not inherit nsIDOMEventTarget.
Calling it "fixed" because you did do the investigation this bug was filed to track.