I know, right? What do you think, should I change the other if instance to

    self.application in ('b2g')

as well, or revert this one back to '=='. If we land this one and then introduce fennec, as well, all we would have to do is add another string to the respective tuples everywhere...

On that note. So far, I count three instances, where we check for b2g in an if clause. No idea if this number will increase as we encounter more differences in directory architecture to the other applications. Is it worth creating a "is_b2g" method, so that we only have to change it in one place?