[vala/staging] gtk4: Update to 3.99.1+9afdb41b

[Rico Tzschichholz <ricotz src gnome org>]

commit 1962fa99a6849718f4a4b6abe7837f84d5beddc2
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sat Sep 12 17:01:44 2020 +0200

    gtk4: Update to 3.99.1+9afdb41b

 vapi/gtk4.vapi                 | 10 +++++-----
 vapi/metadata/Gtk-4.0.metadata |  2 --
 2 files changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/vapi/gtk4.vapi b/vapi/gtk4.vapi
index 5ac58d632..605224016 100644
--- a/vapi/gtk4.vapi
+++ b/vapi/gtk4.vapi
@@ -5435,7 +5435,7 @@ namespace Gdk {
                public void begin_move (Gdk.Device device, int button, double x, double y, uint32 timestamp);
                public void begin_resize (Gdk.SurfaceEdge edge, Gdk.Device? device, int button, double x, 
double y, uint32 timestamp);
                public void focus (uint32 timestamp);
-               public Gdk.SurfaceState get_state ();
+               public Gdk.ToplevelState get_state ();
                public void inhibit_system_shortcuts (Gdk.Event? event);
                public bool lower ();
                public bool minimize ();
@@ -5465,7 +5465,7 @@ namespace Gdk {
                [NoAccessorMethod]
                public abstract string startup_id { owned get; set; }
                [ConcreteAccessor]
-               public abstract Gdk.SurfaceState state { get; }
+               public abstract Gdk.ToplevelState state { get; }
                [NoAccessorMethod]
                public abstract string title { owned get; set; }
                [NoAccessorMethod]
@@ -5769,9 +5769,9 @@ namespace Gdk {
                SOUTH,
                SOUTH_EAST
        }
-       [CCode (cheader_filename = "gdk/gdk.h", cprefix = "GDK_SURFACE_STATE_", type_id = 
"gdk_surface_state_get_type ()")]
+       [CCode (cheader_filename = "gdk/gdk.h", cprefix = "GDK_TOPLEVEL_STATE_", type_id = 
"gdk_toplevel_state_get_type ()")]
        [Flags]
-       public enum SurfaceState {
+       public enum ToplevelState {
                WITHDRAWN,
                MINIMIZED,
                MAXIMIZED,
@@ -8912,7 +8912,7 @@ namespace Gtk {
                protected LayoutManager ();
                public virtual void allocate (Gtk.Widget widget, int width, int height, int baseline);
                [NoWrapper]
-               public virtual unowned Gtk.LayoutChild create_layout_child (Gtk.Widget widget, Gtk.Widget 
for_child);
+               public virtual Gtk.LayoutChild create_layout_child (Gtk.Widget widget, Gtk.Widget for_child);
                public unowned Gtk.LayoutChild get_layout_child (Gtk.Widget child);
                [NoWrapper]
                public virtual Gtk.SizeRequestMode get_request_mode (Gtk.Widget widget);
diff --git a/vapi/metadata/Gtk-4.0.metadata b/vapi/metadata/Gtk-4.0.metadata
index a78948b85..efc1faa7d 100644
--- a/vapi/metadata/Gtk-4.0.metadata
+++ b/vapi/metadata/Gtk-4.0.metadata
@@ -204,8 +204,6 @@ FlowBoxCreateWidgetFunc skip=false
   .item type="GLib.Object"
 IMContextSimple
   .add_table skip=false
-LayoutManager
-  .create_layout_child skip=false
 TreeSelection
   .get_select_function skip=false
   .get_user_data skip=false