Comment 32 for bug 130224

I don't think we're quite done here - we still need to figure out if some areas of the dialog should have focus even after the user clicks on them. There are two cases where we would want this:

1) if the user doesn't need to search, typing should go towards the user's other task (changing the to be saved filename)
2) if the user doesn't know that searching is even possible, then they will navigate manually before searching

The places section, in particular, is something that doesn't need to be searched since it is so small - removing focus from the filename save as gets in the way in that case. I'm not sure about 2, but it will require user testing.