[epiphany/gnome-3-18] history-service: Chain up in dispose

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 0fd35b6038fcdebed7ae0c9082c993cde59123ee
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Tue Feb 9 22:55:45 2016 -0600

    history-service: Chain up in dispose

 lib/history/ephy-history-service.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/lib/history/ephy-history-service.c b/lib/history/ephy-history-service.c
index 30b6228..c36c0c0 100644
--- a/lib/history/ephy-history-service.c
+++ b/lib/history/ephy-history-service.c
@@ -144,6 +144,8 @@ ephy_history_service_dispose (GObject *self)
     g_source_remove (priv->queue_urls_visited_id);
     priv->queue_urls_visited_id = 0;
   }
+
+  G_OBJECT_CLASS (ephy_history_service_parent_class)->dispose (self);
 }
 
 static gboolean