[epiphany] Enable media-stream support

[Jan-Michael Brummer <jbrummer src gnome org>]

commit d8f607f5f52fcff747df59ed231ea7c4b9b3af19
Author: Jan-Michael Brummer <jan brummer tabos org>
Date:   Sun Jan 10 16:52:21 2021 +0100

    Enable media-stream support

 embed/ephy-embed-prefs.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/embed/ephy-embed-prefs.c b/embed/ephy-embed-prefs.c
index 312089768..705dfced2 100644
--- a/embed/ephy-embed-prefs.c
+++ b/embed/ephy-embed-prefs.c
@@ -567,6 +567,7 @@ ephy_embed_prefs_init (gpointer user_data)
                                                        "enable-developer-extras", TRUE,
                                                        "enable-dns-prefetching", TRUE,
                                                        "enable-plugins", FALSE,
+                                                       "enable-media-stream", TRUE,
                                                        NULL);
 
   for (i = 0; i < G_N_ELEMENTS (webkit_pref_entries); i++) {