Bug 843452 - Part a-1.5: Remove some attributes of rilContext
Bug 843452 - Part a-2: MMSService use mobileConnectionProvider
Bug 843452 - Part a-3: GonkGPSGeolocationProvider use mobileConnectionProvider
Bug 843452 - Part b: Gonk backend IPC
Bug 843452 - Part c-1: Marionette tests - test_mobile_data_connection.js
Bug 843452 - Part c-2: Marionette tests - test_mobile_data_state.js
Bug 843452 - Part c-3: Marionette tests - test_mobile_network.js