Bug 920551 - 1/3: clean up MOZ_B2G_RIL
Bug 920551 - 2/3: Allow building b2g without MOZ_B2G_RIL
Bug 920551 - 3.a/3: fix Bluetooth
Bug 920551 - 3.b/3: fix GonkGPSGeolocationProvider
Bug 920551 - 3.c/3: fix MobileMessage
Bug 920551 - 3.d/3: fix MobileConnection
Bug 920551 - 3.e/3: fix dom/system/gonk/*
Bug 920551 - 3.f/3: fix Telephony