Bug 1000670 - part 1 - [B2G] [RIL] expose clirstatuschange event to gaia. r=gene, r=smaug, a=1.3t+
Bug 1000670 - part 2 - add internal api: notifyClirModeChanged. r=vicamo, a=1.3t+
Bug 1000670 - part 3 - DOM: create and dispatch clirmodechange event. r=smaug, a=1.3t+
Bug 1000670 - part 4 - ril: _sendClirModeChanged. r=vicamo, a=1.3t+
Bug 1000670 - part 5 - BT - impl NotifyClirModeChanged. r=echou, a=1.3t+