[epiphany/mcatanzaro/leaks: 2/4] shell: fix leak of EphyWebExtensionManager

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ad6d76d0c663f4f0091dc5026d20593d32cf9fa2
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Tue May 4 13:32:03 2021 -0500

    shell: fix leak of EphyWebExtensionManager

 src/ephy-shell.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/ephy-shell.c b/src/ephy-shell.c
index 650531da8..56e3de9a1 100644
--- a/src/ephy-shell.c
+++ b/src/ephy-shell.c
@@ -880,6 +880,7 @@ ephy_shell_dispose (GObject *object)
   g_clear_object (&shell->bookmarks_manager);
   g_clear_object (&shell->history_manager);
   g_clear_object (&shell->open_tabs_manager);
+  g_clear_object (&shell->web_extension_manager);
 
   g_hash_table_destroy (shell->notifications);