Sorry about my wrong comment. I fixed the nits. If you agree, we can land it like this. So now we have better dead code ;-)
Bug 1597891 Comment 4 Edit History
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Sorry about my wrong comment. I fixed the nits. If you agree, we can land it like this. So now we have better dead code ;-) Interdiff: https://bugzilla.mozilla.org/attachment.cgi?oldid=9110160&action=interdiff&newid=9112741&headers=1