[gnome-builder] devhelp: fix entry styling

[Christian Hergert <chergert src gnome org>]

commit 66ceb9ae1bc7f7b59bac00421c07eeee992c2dcd
Author: Christian Hergert <chergert redhat com>
Date:   Sat Dec 5 16:42:20 2015 -0800

    devhelp: fix entry styling

 plugins/devhelp/gbp-devhelp-panel.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/plugins/devhelp/gbp-devhelp-panel.c b/plugins/devhelp/gbp-devhelp-panel.c
index 06181d2..37588a6 100644
--- a/plugins/devhelp/gbp-devhelp-panel.c
+++ b/plugins/devhelp/gbp-devhelp-panel.c
@@ -111,7 +111,10 @@ gbp_devhelp_panel_constructed (GObject *object)
 
   entry = ide_widget_find_child_typed (GTK_WIDGET (self->sidebar), GTK_TYPE_ENTRY);
   if (entry != NULL)
-    g_object_set (entry, "margin", 0, NULL);
+    {
+      g_object_set (entry, "margin", 0, NULL);
+      gtk_container_set_border_width (GTK_CONTAINER (gtk_widget_get_parent (entry)), 0);
+    }
 
   gtk_container_add (GTK_CONTAINER (self), GTK_WIDGET (self->sidebar));
   gtk_widget_show (GTK_WIDGET (self->sidebar));