Merge cherrypicks of [12257241, 12257478, 12257643, 12257707, 12257297,...

    private static NetworkInfo getLegacyNetworkInfo(final NetworkAgentConfig config) {

        // The subtype can be changed with (TODO) setLegacySubtype, but it starts

        // with the type and an empty description.

        final NetworkInfo ni = new NetworkInfo(config.legacyType, config.legacyType,

                config.legacyTypeName, "");

        final NetworkInfo ni = new NetworkInfo(config.legacyType, 0, config.legacyTypeName, "");

        ni.setIsAvailable(true);

        ni.setExtraInfo(config.getLegacyExtraInfo());

        return ni;