mozilla-b2g/gaia — pull request #6663 by arcturus (2012-11-27 18:26:49+00:00)
Title: Bug 815168 - [Homescreen] Race condition showing/hiding the progress indicator while downloading

Finally the problem is gecko wasn't doing a repaint when adding the new element. Forcing that repaint in the case we add a icon that is downloading

r=@benfrancis