Bump GLib dependency to 2.35

And drop deprecated g_type_init() calls.

configure.ac

@@ -39,7 +39,7 @@ AC_CONFIG_AUX_DIR([build-aux])
 m4_define([gtk_binary_version], [3.0.0])
 
 # required versions of other packages
-m4_define([glib_required_version], [2.33.1])
+m4_define([glib_required_version], [2.35.0])
 m4_define([pango_required_version], [1.30.0])
 m4_define([atk_required_version], [2.5.3])
 m4_define([cairo_required_version], [1.10.0])

examples/bloatpad.c

@@ -411,8 +411,6 @@ bloat_pad_new (void)
 {
   BloatPad *bloat_pad;
 
-  g_type_init ();
-
   g_set_application_name ("Bloatpad");
 
   bloat_pad = g_object_new (bloat_pad_get_type (),

examples/plugman.c

@@ -465,8 +465,6 @@ plug_man_class_init (PlugManClass *class)
 PlugMan *
 plug_man_new (void)
 {
-  g_type_init ();
-
   return g_object_new (plug_man_get_type (),
                        "application-id", "org.gtk.Test.plugman",
                        "flags", G_APPLICATION_HANDLES_OPEN,

examples/sunny.c

@@ -191,8 +191,6 @@ menu_button_class_init (MenuButtonClass *class)
 MenuButton *
 menu_button_new (void)
 {
-  g_type_init ();
-
   return g_object_new (menu_button_get_type (),
                        "application-id", "org.gtk.Test.Sunny",
                        "flags", G_APPLICATION_HANDLES_OPEN,

gdk/gdk.c

@@ -274,8 +274,6 @@ gdk_pre_parse_libgtk_only (void)
         _gdk_rendering_mode = GDK_RENDERING_MODE_RECORDING;
     }
 
-  g_type_init ();
-
   /* Do any setup particular to the windowing system */
   gdk_display_manager_get ();
 }

gtk/gtk-launch.c

@@ -65,8 +65,6 @@ main (int argc, char *argv[])
 #endif
 #endif
 
-  g_type_init ();
-
   /* Translators: this message will appear immediately after the */
   /* usage string - Usage: COMMAND [OPTION]... <THIS_MESSAGE>    */
   context =

gtk/gtkapplication.c

@@ -768,8 +768,9 @@ gtk_application_class_init (GtkApplicationClass *class)
  *
  * Creates a new #GtkApplication instance.
  *
- * This function calls g_type_init() for you. gtk_init() is called
- * as soon as the application gets registered as the primary instance.
+ * When using #GtkApplication, it is not necessary to call gtk_init()
+ * manually. It is called as soon as the application gets registered as
+ * the primary instance.
  *
  * Concretely, gtk_init() is called in the default handler for the
  * #GApplication::startup signal. Therefore, #GtkApplication subclasses should
@@ -800,8 +801,6 @@ gtk_application_new (const gchar       *application_id,
 {
   g_return_val_if_fail (application_id == NULL || g_application_id_is_valid (application_id), NULL);
 
-  g_type_init ();
-
   return g_object_new (GTK_TYPE_APPLICATION,
                        "application-id", application_id,
                        "flags", flags,

gtk/gtkmain.c

@@ -710,9 +710,6 @@ do_post_parse_initialization (int    *argc,
 
   _gtk_register_resource ();
 
-  /* do what the call to gtk_type_init() used to do */
-  g_type_init ();
-
   _gtk_accel_map_init ();
 
   /* Set the 'initialized' flag.

gtk/updateiconcache.c

@@ -1736,7 +1736,6 @@ main (int argc, char **argv)
   if (!force_update && is_cache_up_to_date (path))
     return 0;
 
-  g_type_init ();
   build_cache (path);
 
   if (strcmp (var_name, "-") != 0)

tests/testappchooser.c

@@ -155,7 +155,6 @@ main (int argc, char **argv)
   GtkWidget *w1;
   gchar *path;
 
-  g_type_init ();
   gtk_init (&argc, &argv);
 
   toplevel = gtk_window_new (GTK_WINDOW_TOPLEVEL);

tests/testappchooserbutton.c

@@ -67,7 +67,6 @@ main (int argc,
 {
   GtkWidget *w;
 
-  g_type_init ();
   gtk_init (&argc, &argv);
 
   toplevel = gtk_window_new (GTK_WINDOW_TOPLEVEL);

tests/testnouiprint.c

@@ -81,8 +81,6 @@ main (int argc, char **argv)
   GtkPrintOperation *print;
   GtkPrintSettings *settings;
 
-  g_type_init ();
-
   settings = gtk_print_settings_new ();
   /* gtk_print_settings_set_printer (settings, "printer"); */