Call the init methods of all backend styles.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1960 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache.h

@@ -402,6 +402,8 @@ void VBE_UpdateHealth(struct sess *sp, struct vbe_conn *, int);
 
 /* cache_backend_simple.c */
 extern struct backend_method	backend_method_simple;
+extern struct backend_method	backend_method_random;
+extern struct backend_method	backend_method_round_robin;
 
 /* cache_ban.c */
 void AddBan(const char *, int hash);

bin/varnishd/cache_backend.c

@@ -255,4 +255,6 @@ VBE_Init(void)
 
 	MTX_INIT(&VBE_mtx);
 	backend_method_simple.init();
+	backend_method_random.init();
+	backend_method_round_robin.init();
 }