[epiphany] Require WebKitGTK+ 2.11.1 for autocleanups

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 2de4044ded6d0ecbe30a9e69ca9dee7a429a6a8e
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Wed Nov 4 08:14:12 2015 -0600

    Require WebKitGTK+ 2.11.1 for autocleanups
    
    Otherwise we get a bajillion compiler warnings trying to use
    G_DECLARE_FINAL_TYPE for EphyWebView

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index d611aa6..cf343b2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -77,7 +77,7 @@ GLIB_REQUIRED=2.44.0
 GTK_REQUIRED=3.16.0
 LIBXML_REQUIRED=2.6.12
 LIBXSLT_REQUIRED=1.1.7
-WEBKIT_GTK_REQUIRED=2.9.5
+WEBKIT_GTK_REQUIRED=2.11.1
 LIBSOUP_REQUIRED=2.48.0
 GNOME_DESKTOP_REQUIRED=2.91.2
 LIBSECRET_REQUIRED=0.14