HTTP_Adapter: put HTTP config options into a record

The function f_http_init currently takes only two config options. For the
moment this is not a problem, but the amount of additional options may grow
in the future. So let's put the options in a record to have them separate.

Change-Id: I4c1c204ea38d76d5fdd7e539d56ca2bf9f693d7d
Related: SYS#6824
diff --git a/cbc/CBC_Tests.ttcn b/cbc/CBC_Tests.ttcn
index 2f1ad7f..57f4d9e 100644
--- a/cbc/CBC_Tests.ttcn
+++ b/cbc/CBC_Tests.ttcn
@@ -187,7 +187,12 @@
 }
 
 private function f_init(integer num_bsc := 0, integer num_mme := 0) runs on test_CT {
-	f_http_init(mp_cbc_host, mp_cbc_ecbe_port);
+	var HTTP_Adapter_Params http_adapter_pars;
+	http_adapter_pars := {
+		http_host := mp_cbc_host,
+		http_port := mp_cbc_ecbe_port
+	};
+	f_http_init(http_adapter_pars);
 
 	g_num_bsc := num_bsc;
 	for (var integer i := 0; i < g_num_bsc; i := i + 1) {