adobe/brackets — pull request #2233 by gruehle (2012-11-27 20:31:04+00:00)
Title: Use for loop instead of for..in

`document.querySelectorAll()` returns an Array-like object that has a `length` property in addition to the elements. When using a `for .. in` loop, the `length` property was being treated like an element.

Fix for #2230