I2P Browser configuration includes Torbutton settings
... while we've dropped the extension (#8752). That's in
config/chroot_local-includes/usr/share/tails/i2p-browser/prefs.js. Any reason to keep these lines?
Remove TorButton configs from I2P Browser
The purpose of these settings was to show a green TorButton button in
the toolbar. Since this button is now hidden these settings can be