Bug 909708 - [CONTACTS] On Export contacts "To SIM" option is active when there isn't a SIM card in the device.
Bug 908679 - Redesign the status bar version of the call screen

- Improve fake-oncall-desktop to never run on the phone
- Split oncall.css for the two states of the call screen
Merge pull request #11991 from arcturus/bug-909708

Bug 909708 - [CONTACTS] On Export contacts "To SIM" option is active when there isn't a SIM card in the device.
Merge pull request #12057 from Rik/call-status-bar-908679

Bug 908679 - Redesign the status bar version of the call screen r=etienne
Bug 910915 - Add UI Test for notification app opening