[gnome-nibbles] Fix transiency of dialog windows

[Michael Catanzaro <mcatanzaro src gnome org>]

commit b95409595a8098ec060b6c4ca741ead388623a99
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Feb 16 10:23:35 2014 -0600

    Fix transiency of dialog windows
    
    The scores, preferences, and About dialogs were not properly associated
    with the main window. Small regression from the port to GtkApplication,
    caused by accidentally shadowing the preexisting global window variable.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=724488

 src/main.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/main.c b/src/main.c
index 778402a..30fd2a0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -582,7 +582,6 @@ activate (GtkApplication* app,
           gpointer        user_data)
 {
   GtkWidget *headerbar;
-  GtkWidget *window;
   GtkWidget *label;
   GdkGeometry size_hints = {
     800, 600, 0, 0, 800, 600, 0, 0, 0.0, 0.0, GDK_GRAVITY_NORTH_WEST