mozilla-b2g/gaia — pull request #6055 by zalun (2012-10-29 13:08:59+00:00)
Title: Bug 796790 - Video app gives me a black screen

* created hideOverlay to hide specific overlay only
* check if empty overlay should be displayed onReady, onScanend, onDeleted
* hide overlay onScanStart, onCreated
* (cosmetic) removed one unneeded unnamed function