BUG/MINOR: http_fetch/htx: Use HTX versions if the proxy enables the HTX mode

Because the HTX is now the default mode for all proxies (HTTP and TCP), it is
better to match on the proxy options to know if the HTX is enabled or not. This
way, if a TCP proxy explicitly disables the HTX mode, the legacy version of HTTP
fetches will be used.

No backport needed except if the patch activating the HTX by default for all
proxies is backported.
1 file changed