[vala] gtk+-3.0: Mark gtk_scrollable_get_border as virtual

[Rico Tzschichholz <ricotz src gnome org>]

commit 8813aa2a8c16edf7e1946510ba7b154ccd1ffff9
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Dec 17 19:41:52 2014 +0100

    gtk+-3.0: Mark gtk_scrollable_get_border as virtual

 vapi/gtk+-3.0.vapi                       |    2 +-
 vapi/packages/gtk+-3.0/gtk+-3.0.metadata |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index f980fc6..bd084fb 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -7297,7 +7297,7 @@ namespace Gtk {
        }
        [CCode (cheader_filename = "gtk/gtk.h", type_cname = "GtkScrollableInterface")]
        public interface Scrollable : GLib.Object {
-               public abstract bool get_border (out Gtk.Border border);
+               public virtual bool get_border (out Gtk.Border border);
                public unowned Gtk.Adjustment get_hadjustment ();
                public Gtk.ScrollablePolicy get_hscroll_policy ();
                public unowned Gtk.Adjustment get_vadjustment ();
diff --git a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
index e9378c8..c6a2988 100644
--- a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
+++ b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
@@ -912,6 +912,7 @@ gtk_scale_get_layout_offsets.x is_out="1"
 gtk_scale_get_layout_offsets.y is_out="1"
 GtkScale::format_value transfer_ownership="1"
 GtkScrollable type_cname="GtkScrollableInterface"
+gtk_scrollable_get_border virtual="1"
 gtk_scrollable_get_border.border is_out="1"
 gtk_scrollbar_new.adjustment nullable="1"
 gtk_scrolled_window_get_policy.hscrollbar_policy is_out="1"