foxgirl-settings/librewolf.cfg/user-settings/proxy.json

{
    "name": "Proxy",
    "subcategory": "User Settings",
    "notes": "",
    "section": [
        {
            "enabled": false,
            "comments": "",
            "type": "lockPref",
            "key": "network.proxy.autoconfig_url.include_path",
            "value": false
        },

        {
            "enabled": false,
            "comments": "",
            "type": "lockPref",
            "key": "network.proxy.socks_remote_dns",
            "value": true
        }
    ]
}