backout r2535: virtual names is a property of address:port pair,
but is not a property of server configuration
diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h
index ee87669..23a8846 100644
--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -387,6 +387,8 @@
     ngx_http_post_subrequest_t       *post_subrequest;
     ngx_http_posted_request_t        *posted_requests;
 
+    ngx_http_virtual_names_t         *virtual_names;
+
     ngx_int_t                         phase_handler;
     ngx_http_handler_pt               content_handler;
     ngx_uint_t                        access_code;