Comment 8 for bug 1363015

Unfortunately that's rather backwards as it means tentatively looking for .desktop files in the same folder, all parent folders, all sub folders and parsing any .desktop that may be found, for every single image opened - when the app had to have done this, more efficiently, wherever the icon paths came from in the first place, this is why I was originally asking "Where do app icons come from?", because there information is there, but lost.