[gtk/wip/chergert/marshal-gtk4] frameclock: use default marshallers

[Christian Hergert <chergert src gnome org>]

commit c8b447b5929aad47f67f588a67c776469652e880
Author: Christian Hergert <chergert redhat com>
Date:   Wed May 29 13:05:19 2019 -0700

    frameclock: use default marshallers
    
    GLib, since 2.50, will automatically set both the C and va marshaller if
    (and only if) the c_marshaller is NULL. Using NULL here will ensure that
    we get g_cclosure_marshal_VOID__VOIDv set as the va_marshaller.

 gdk/gdkframeclock.c | 21 +++++++--------------
 1 file changed, 7 insertions(+), 14 deletions(-)
---
diff --git a/gdk/gdkframeclock.c b/gdk/gdkframeclock.c
index 4f396bdd93..6d79b1810e 100644
--- a/gdk/gdkframeclock.c
+++ b/gdk/gdkframeclock.c
@@ -134,8 +134,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -150,8 +149,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -170,8 +168,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -188,8 +185,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -207,8 +203,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -223,8 +218,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -240,8 +234,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 }