[epiphany] Require WebKitGTK+ 2.13.1

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 63d4e62e69d105c9654f3c34e1ec7ede6cd1f259
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Fri Jun 3 18:17:46 2016 -0500

    Require WebKitGTK+ 2.13.1

 configure.ac                            |    2 +-
 embed/web-extension/ephy-web-overview.c |    4 ----
 2 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index af0d4ff..96f9eb0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,7 +73,7 @@ GLIB_REQUIRED=2.44.0
 GTK_REQUIRED=3.19.1
 LIBXML_REQUIRED=2.6.12
 LIBXSLT_REQUIRED=1.1.7
-WEBKIT_GTK_REQUIRED=2.11.4
+WEBKIT_GTK_REQUIRED=2.13.1
 LIBSOUP_REQUIRED=2.48.0
 GNOME_DESKTOP_REQUIRED=2.91.2
 LIBSECRET_REQUIRED=0.14
diff --git a/embed/web-extension/ephy-web-overview.c b/embed/web-extension/ephy-web-overview.c
index 93503ad..90fa07e 100644
--- a/embed/web-extension/ephy-web-overview.c
+++ b/embed/web-extension/ephy-web-overview.c
@@ -145,11 +145,7 @@ ephy_web_overview_model_urls_changed (EphyWebOverviewModel *model,
       item->url = g_strdup (url->url);
 
       class_list = webkit_dom_element_get_class_list (webkit_dom_node_get_parent_element (WEBKIT_DOM_NODE 
(item->anchor)));
-#if WEBKIT_CHECK_VERSION(2, 13, 0)
       if (class_list && webkit_dom_dom_token_list_contains (class_list, "overview-removed"))
-#else
-      if (class_list && webkit_dom_dom_token_list_contains (class_list, "overview-removed", NULL))
-#endif
         webkit_dom_dom_token_list_remove (class_list, "overview-removed", NULL);
 
       webkit_dom_element_set_attribute (item->anchor, "href", url->url, NULL);