[gtk+] scrolledwindow: Don't set .frame on overshoot boxes

[Benjamin Otte <otte src gnome org>]

commit 2c04c5f08baa1d8594d4567599d7f191a99c29b0
Author: Benjamin Otte <otte redhat com>
Date:   Wed Oct 15 17:18:26 2014 +0200

    scrolledwindow: Don't set .frame on overshoot boxes

 gtk/gtkscrolledwindow.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkscrolledwindow.c b/gtk/gtkscrolledwindow.c
index 7547ac6..dd2b928 100644
--- a/gtk/gtkscrolledwindow.c
+++ b/gtk/gtkscrolledwindow.c
@@ -1666,6 +1666,7 @@ gtk_scrolled_window_draw_overshoot (GtkScrolledWindow *scrolled_window,
   overshoot_y = CLAMP (overshoot_y, - MAX_OVERSHOOT_DISTANCE, MAX_OVERSHOOT_DISTANCE);
 
   gtk_style_context_save (context);
+  gtk_style_context_remove_class (context, GTK_STYLE_CLASS_FRAME);
   gtk_style_context_add_class (context, GTK_STYLE_CLASS_OVERSHOOT);
 
   if (overshoot_x > 0)
@@ -1686,6 +1687,7 @@ gtk_scrolled_window_draw_overshoot (GtkScrolledWindow *scrolled_window,
   gtk_style_context_restore (context);
 
   gtk_style_context_save (context);
+  gtk_style_context_remove_class (context, GTK_STYLE_CLASS_FRAME);
   gtk_style_context_add_class (context, GTK_STYLE_CLASS_OVERSHOOT);
 
   if (overshoot_y > 0)