Backed out changeset 0a76964b8d8d (bug 1048011) for causing regression
rename files
Bug 1063304 - 1/3: rename MobileConnectionGonkService.js to MobileConnectionService.js
Bug 1063304 - 2/3: export header files in right namespace
Bug 1063304 - 3.a/3: add nsIMobileConnection. Interface changes.
Bug 1063304 - 3.b/3: implementation
Bug 1063304 - 3.c/3: accommodate other components
Bug 1063304 - 3.d/3: Gonk implementation