[vala/0.46] gtk+-3.0: Deprecated abstract methods are not required to be implemented

[Rico Tzschichholz <ricotz src gnome org>]

commit e07e3444265229a3fdd569c8027840a1664c1c62
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri May 22 18:31:46 2020 +0200

    gtk+-3.0: Deprecated abstract methods are not required to be implemented

 vapi/gtk+-3.0.vapi             | 6 +++---
 vapi/metadata/Gtk-3.0.metadata | 4 +++-
 2 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index 295c54d6c..a0d97c0ea 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -1567,7 +1567,7 @@ namespace Gtk {
                [Version (since = "2.18")]
                public bool get_sensitive ();
                [Version (deprecated = true, deprecated_since = "3.0", replacement = "get_preferred_size")]
-               public abstract void get_size (Gtk.Widget widget, Gdk.Rectangle? cell_area, out int x_offset, 
out int y_offset, out int width, out int height);
+               public virtual void get_size (Gtk.Widget widget, Gdk.Rectangle? cell_area, out int x_offset, 
out int y_offset, out int width, out int height);
                [Version (since = "3.0")]
                public Gtk.StateFlags get_state (Gtk.Widget? widget, Gtk.CellRendererState cell_state);
                [Version (since = "2.18")]
@@ -10760,9 +10760,9 @@ namespace Gtk {
        [CCode (cheader_filename = "gtk/gtk.h", type_id = "gtk_style_provider_get_type ()")]
        public interface StyleProvider : GLib.Object {
                [Version (deprecated = true, deprecated_since = "3.8", since = "3.0")]
-               public abstract unowned Gtk.IconFactory? get_icon_factory (Gtk.WidgetPath path);
+               public virtual unowned Gtk.IconFactory? get_icon_factory (Gtk.WidgetPath path);
                [Version (deprecated = true, deprecated_since = "3.8", since = "3.0")]
-               public abstract Gtk.StyleProperties? get_style (Gtk.WidgetPath path);
+               public virtual Gtk.StyleProperties? get_style (Gtk.WidgetPath path);
                [Version (since = "3.0")]
                public abstract bool get_style_property (Gtk.WidgetPath path, Gtk.StateFlags state, 
GLib.ParamSpec pspec, ref GLib.Value value);
        }
diff --git a/vapi/metadata/Gtk-3.0.metadata b/vapi/metadata/Gtk-3.0.metadata
index efc40064e..9292b9040 100644
--- a/vapi/metadata/Gtk-3.0.metadata
+++ b/vapi/metadata/Gtk-3.0.metadata
@@ -242,8 +242,10 @@ TreeModel
 
 // Abstract vs. virtual
 CellRenderer
-  .get_size#virtual_method abstract
   .render#virtual_method abstract
+StyleProvider
+  .get_icon_factory#virtual_method virtual
+  .get_style#virtual_method virtual
 TreeModel
   .iter_previous#virtual_method virtual
   .ref_node#virtual_method virtual