[glib-networking] Remove stray GLIB_CHECK_VERSION

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 51e3417faaf6e621485af5f26f8deaadde8d4e69
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Wed Jul 24 12:46:19 2019 -0500

    Remove stray GLIB_CHECK_VERSION
    
    We already require 2.60

 tls/base/gtlsconnection-base.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/tls/base/gtlsconnection-base.c b/tls/base/gtlsconnection-base.c
index 100c74b..eaa9e7c 100644
--- a/tls/base/gtlsconnection-base.c
+++ b/tls/base/gtlsconnection-base.c
@@ -206,10 +206,8 @@ enum
   PROP_INTERACTION,
   PROP_PEER_CERTIFICATE,
   PROP_PEER_CERTIFICATE_ERRORS,
-#if GLIB_CHECK_VERSION(2, 60, 0)
   PROP_ADVERTISED_PROTOCOLS,
   PROP_NEGOTIATED_PROTOCOL,
-#endif
 };
 
 gboolean