[libwnck/wip/muktupavels/gtk4] tasklist: stop using gtk_container_get_border_width

[Alberts Muktupāvels <muktupavels src gnome org>]

commit f40375c9d7f370331f01bb0cab53a12c35e7826f
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun May 21 02:04:31 2017 +0300

    tasklist: stop using gtk_container_get_border_width

 libwnck/tasklist.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/libwnck/tasklist.c b/libwnck/tasklist.c
index 06d469f..b33e587 100644
--- a/libwnck/tasklist.c
+++ b/libwnck/tasklist.c
@@ -3930,8 +3930,7 @@ wnck_task_draw (GtkWidget *widget,
       gtk_style_context_get_color (context, &color);
       gtk_style_context_restore (context);
 
-      x = gtk_widget_get_allocated_width (widget) -
-          (gtk_container_get_border_width (GTK_CONTAINER (widget)) + padding.right + ARROW_SIZE);
+      x = gtk_widget_get_allocated_width (widget) - (padding.right + ARROW_SIZE);
       y = gtk_widget_get_allocated_height (widget) / 2;
 
       arrow_width = INDICATOR_SIZE + ((INDICATOR_SIZE % 2) - 1);