Adding the device information to the backup will allow us to restore data which is device specific if it's appropriate to do so (e.g. device density) The device specific settings which will be backed up are; Settings.Secure.DISPLAY_DENSITY_FORCED Test: atest SettingsProviderTest SettingsBackupTest Test: Manual - Density changes during SUW when setting is restored Fixes: 28437818 Change-Id: Ibc3595cdece3f1ccb4fccaff8212c1c3cb5c9756