Bug 843452 - Part 3-2.1: Gonk backend
Bug 843452 - Part 3-2.2: Refactor radio Handler
Bug 843452 - Part 3-2.3: Update data registration state
Bug 843452 - Part 3-2.4: lastKnownHomeNetwork
Bug 843452 - Part 3-2.5: Remove some attributes of rilContext
Bug 843452 - Part 3-3.1: MMSService use mobileConnectionProvider
Bug 843452 - Part 3-3.2: GonkGPSGeolocationProvider use mobileConnectionProvider