Bug 1415700, part 2 - Remove extra scope.
Bug 1415700, part 2 - Remove extra scope.

Now that this part of the code is a loop instead of a closure, there's
no need to explicitly limit the scope.

bill-mccloskey/searchfox,bill-mccloskey/mozsearch,bill-mccloskey/mozsearch,bill-mccloskey/searchfox,bill-mccloskey/mozsearch,bill-mccloskey/mozsearch,bill-mccloskey/searchfox,bill-mccloskey/searchfox,bill-mccloskey/mozsearch,bill-mccloskey/mozsearch,bill-mccloskey/searchfox,bill-mccloskey/searchfox