Defense-in-depth: disable non-proxied UDP WebRTC
Defense-in-depth for base-browser & tor-browser (WebRTC currently disabled), experiment for mullvad-browser where WebRTC is enabled (see mullvad-browser#151 (comment 2929915)).
Defense-in-depth for base-browser & tor-browser (WebRTC currently disabled), experiment for mullvad-browser where WebRTC is enabled (see mullvad-browser#151 (comment 2929915)).