[nautilus/gnome-3-20] floating-bar: remove unneeded code

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 34179d8e2d0333c873e32d140fd038ead8f4fc4c
Author: Carlos Soriano <csoriano gnome org>
Date:   Wed Mar 9 18:05:21 2016 +0100

    floating-bar: remove unneeded code
    
    This ended there by mistake. It's not needed anymore.

 src/nautilus-floating-bar.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/nautilus-floating-bar.c b/src/nautilus-floating-bar.c
index 7345f71..0595ddb 100644
--- a/src/nautilus-floating-bar.c
+++ b/src/nautilus-floating-bar.c
@@ -483,7 +483,6 @@ nautilus_floating_bar_add_action (NautilusFloatingBar *self,
 
        button = gtk_button_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
        context = gtk_widget_get_style_context (button);
-       gtk_button_set_relief (button, GTK_RELIEF_NONE);
        gtk_style_context_add_class (context, "circular");
        gtk_style_context_add_class (context, "flat");
        gtk_widget_set_valign (button, GTK_ALIGN_CENTER);