Opening the right camera on app restart when using PhotoModule (camera-haleakala)

- In existing logic PhotoModule reverts to back camera if no aspect ratio has been selected
- Reverting to Back camera only if device allows showing the aspect ratio dialog (N4,N5,N6)
- Updating the Camera ID persistent setting if reverting, not only the runtime value

Bug: 20889927
Change-Id: Ie59b878fd03da751c552fbf92ec5c96889144016
3 files changed