[gcr/gnome-3-8] Make gcr build on both pre GTK+ 3.8 and later versions

[Stefan Walter <stefw src gnome org>]

commit 86db547733ccdf1c55c6e9cdb953cbe19e861c4b
Author: Stef Walter <stefw gnome org>
Date:   Fri Apr 19 19:01:42 2013 +0200

    Make gcr build on both pre GTK+ 3.8 and later versions

 ui/gcr-display-view.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/ui/gcr-display-view.c b/ui/gcr-display-view.c
index 28b6c05..fa4f4e9 100644
--- a/ui/gcr-display-view.c
+++ b/ui/gcr-display-view.c
@@ -734,7 +734,13 @@ _gcr_display_get_preferred_width (GtkWidget *widget, gint *minimal_width,
 }
 
 static void
-_gcr_display_view_populate_popup (GtkTextView *text_view, GtkWidget *menu)
+_gcr_display_view_populate_popup (GtkTextView *text_view,
+#if GTK_CHECK_VERSION (3, 8, 0)
+                                  GtkWidget *menu
+#else
+                                  GtkMenu *menu
+#endif
+                                  )
 {
        GcrDisplayView *self = GCR_DISPLAY_VIEW (text_view);