TBA: Set privacy preferences

All the privacy.clearOnShutdown.* used on Desktop doesn't work on mobile(Currently, we are violating the disk avoidance property). On mobile we need to use the privacy.clear flag with the following attributes:

private.data.openTabs
private.data.history
private.data.searchHistory
private.data.downloadFiles
private.data.formdata
private.data.cookies_sessions
private.data.cache
private.data.offlineApps
private.data.siteSettings
private.data.syncedTabs
private.data.passwords

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information