mozilla-b2g/gaia — pull request #12314 by jimporter (2013-09-19 13:50:53+00:00)
Title: Bug 902981 - [Music] [User Story] Provide access to music controls in the notifications tray

Only the last commit - 7a11871 - matters here; the others are being pulled in from https://github.com/jimporter/gaia/tree/music-nowplaying-notification.