[gnome-terminal] notebook: Use symbolic new-tab icon

[Christian Persch <chpe src gnome org>]

commit fea39888d5e57e99ace6ce173ae2490b5ab5157a
Author: Christian Persch <chpe gnome org>
Date:   Sun Jan 10 16:11:37 2016 +0100

    notebook: Use symbolic new-tab icon
    
    https://bugzilla.gnome.org/show_bug.cgi?id=755825

 src/terminal-window.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/terminal-window.c b/src/terminal-window.c
index b8e582f..4caa9e9 100644
--- a/src/terminal-window.c
+++ b/src/terminal-window.c
@@ -1,3 +1,4 @@
+
 /*
  * Copyright © 2001 Havoc Pennington
  * Copyright © 2002 Red Hat, Inc.
@@ -2217,7 +2218,7 @@ terminal_window_fill_notebook_action_box (TerminalWindow *window)
   /* Create the NewTerminal button */
   action = gtk_action_group_get_action (priv->action_group, "FileNewTab");
 
-  button = terminal_icon_button_new ("list-add");
+  button = terminal_icon_button_new ("tab-new-symbolic");
   gtk_activatable_set_related_action (GTK_ACTIVATABLE (button), action);
   gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);
   gtk_widget_show (button);