[epiphany] flatpak: Allow access to gnome-keyring

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 50baa8136041472d903189daf539a08f0c3dbcf2
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Wed Oct 4 16:33:27 2017 +0200

    flatpak: Allow access to gnome-keyring

 org.gnome.Epiphany.json |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/org.gnome.Epiphany.json b/org.gnome.Epiphany.json
index 95e50ee..479e488 100644
--- a/org.gnome.Epiphany.json
+++ b/org.gnome.Epiphany.json
@@ -21,7 +21,9 @@
         "--system-talk-name=org.freedesktop.GeoClue2",
         /* Needed for dconf to work */
         "--filesystem=xdg-run/dconf", "--filesystem=~/.config/dconf:ro",
-        "--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
+        "--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf",
+        /* We need access to auth agents */
+        "--talk-name=org.freedesktop.secrets"
     ],
     "build-options" : {
         "cflags": "-O2 -g",