[epiphany] title-box: Fixup for previous commit

[Michael Catanzaro <mcatanzaro src gnome org>]

commit f0ae95eaca52f0f96fea7be802a2270416d73987
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Sep 16 22:42:02 2016 -0500

    title-box: Fixup for previous commit
    
    Introduced an unused variable
    
    https://bugzilla.gnome.org/show_bug.cgi?id=771229

 src/ephy-title-box.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/ephy-title-box.c b/src/ephy-title-box.c
index d3246d8..8c356fe 100644
--- a/src/ephy-title-box.c
+++ b/src/ephy-title-box.c
@@ -35,7 +35,6 @@ static guint signals[LAST_SIGNAL];
 struct _EphyTitleBox {
   GtkBox parent_instance;
 
-  GtkWidget *lock_image_event_box;
   GtkWidget *lock_image;
   GtkWidget *title;
   GtkWidget *subtitle;