[epiphany] web-extension: Clean up more during shutdown

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 291bc33d1c6d296ac4f2f6e8e1eb25ffac09c97c
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Jan 22 20:51:18 2017 -0600

    web-extension: Clean up more during shutdown

 embed/web-extension/ephy-web-extension-main.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/embed/web-extension/ephy-web-extension-main.c b/embed/web-extension/ephy-web-extension-main.c
index c76f0bf..1d57fb5 100644
--- a/embed/web-extension/ephy-web-extension-main.c
+++ b/embed/web-extension/ephy-web-extension-main.c
@@ -67,6 +67,9 @@ ephy_web_extension_shutdown (void)
 {
   if (extension)
     g_object_unref (extension);
+
+  ephy_settings_shutdown ();
+  ephy_file_helpers_shutdown ();
 }
 
 #pragma GCC diagnostic pop