[epiphany] Fix using wrong entry of title widget

[Michael Catanzaro <mcatanzaro src gnome org>]

commit e7bae33a8115b1a3e62dbb76670aa530781dae7b
Author: Jan-Michael Brummer <jan brummer tabos org>
Date:   Mon Apr 22 17:10:11 2019 +0200

    Fix using wrong entry of title widget

 src/ephy-window.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/src/ephy-window.c b/src/ephy-window.c
index 769cb076b..d4394cc94 100644
--- a/src/ephy-window.c
+++ b/src/ephy-window.c
@@ -1861,10 +1861,12 @@ ephy_window_configure_for_view (EphyWindow    *window,
     chrome |= EPHY_WINDOW_CHROME_HEADER_BAR;
 
   if (ephy_embed_shell_get_mode (ephy_embed_shell_get_default ()) != EPHY_EMBED_SHELL_MODE_APPLICATION) {
-    GtkWidget *entry;
+    GtkWidget *title_widget;
+    EphyLocationEntry *lentry;
 
-    entry = GTK_WIDGET (ephy_header_bar_get_title_widget (EPHY_HEADER_BAR (window->header_bar)));
-    gtk_editable_set_editable (GTK_EDITABLE (entry), FALSE);
+    title_widget = GTK_WIDGET (ephy_header_bar_get_title_widget (EPHY_HEADER_BAR (window->header_bar)));
+    lentry = EPHY_LOCATION_ENTRY (title_widget);
+    gtk_editable_set_editable (GTK_EDITABLE (ephy_location_entry_get_entry (lentry)), FALSE);
 
     if (webkit_window_properties_get_menubar_visible (properties))
       chrome |= EPHY_WINDOW_CHROME_MENU;