[glib-networking] Remove stale declaration of GTLS_DEBUG()

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 5262bc2d08878794c57c083d344fbd34a2971518
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Nov 29 15:45:16 2019 -0600

    Remove stale declaration of GTLS_DEBUG()
    
    This was obsoleted by the logging functions that Frederic added.

 tls/base/gtlsconnection-base.h | 4 ----
 1 file changed, 4 deletions(-)
---
diff --git a/tls/base/gtlsconnection-base.h b/tls/base/gtlsconnection-base.h
index 1a3e7d5..bacefab 100644
--- a/tls/base/gtlsconnection-base.h
+++ b/tls/base/gtlsconnection-base.h
@@ -197,8 +197,4 @@ void                      g_tls_connection_base_handshake_thread_buffer_applicat
                                                                          guint8             *data,
                                                                          gsize               length);
 
-void                      GTLS_DEBUG                                    (gpointer    connection,
-                                                                         const char *message,
-                                                                         ...);
-
 G_END_DECLS