[vala] gtk+-4.0: Make Gsk.Renderer.for_window() a static factory method

[Rico Tzschichholz <ricotz src gnome org>]

commit 94e130d84f0161e84f39b57e7a4a6a226a87655f
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Dec 12 12:54:14 2016 +0100

    gtk+-4.0: Make Gsk.Renderer.for_window() a static factory method

 vapi/gtk+-4.0.vapi             |    4 ++--
 vapi/metadata/Gsk-4.0.metadata |    4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/vapi/gtk+-4.0.vapi b/vapi/gtk+-4.0.vapi
index 7772605..5ede18a 100644
--- a/vapi/gtk+-4.0.vapi
+++ b/vapi/gtk+-4.0.vapi
@@ -6967,9 +6967,9 @@ namespace Gsk {
                [Version (since = "3.90")]
                public Gsk.RenderNode create_render_node ();
                public void end_draw_frame (Gdk.DrawingContext context);
-               [CCode (has_construct_function = false)]
+               [CCode (cname = "gsk_renderer_new_for_window")]
                [Version (since = "3.90")]
-               public Renderer.for_window (Gdk.Window window);
+               public static Gsk.Renderer? for_window (Gdk.Window window);
                [Version (since = "3.90")]
                public unowned Gdk.Display get_display ();
                [Version (since = "3.90")]
diff --git a/vapi/metadata/Gsk-4.0.metadata b/vapi/metadata/Gsk-4.0.metadata
index cca78fd..34c86ce 100644
--- a/vapi/metadata/Gsk-4.0.metadata
+++ b/vapi/metadata/Gsk-4.0.metadata
@@ -1,5 +1,9 @@
 value_* skip
 
+Renderer
+       // Factory method
+       .new_for_window symbol_type="function" name="for_window"
+
 RenderNodeIter
        .free destroys_instance