[epiphany] Reset document type to HTML on each LOAD_STARTED

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 95f23a5c902a5bd1adab167f1d731ddded2998fd
Author: Jan-Michael Brummer <jan brummer tabos org>
Date:   Mon Jun 8 18:01:52 2020 +0200

    Reset document type to HTML on each LOAD_STARTED
    
    Fixes: https://gitlab.gnome.org/GNOME/epiphany/-/issues/1223

 embed/ephy-web-view.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/embed/ephy-web-view.c b/embed/ephy-web-view.c
index 4b5bd98c2..c21e8553b 100644
--- a/embed/ephy-web-view.c
+++ b/embed/ephy-web-view.c
@@ -1385,6 +1385,7 @@ load_changed_cb (WebKitWebView   *web_view,
   switch (load_event) {
     case WEBKIT_LOAD_STARTED: {
       view->load_failed = FALSE;
+      view->document_type = EPHY_WEB_VIEW_DOCUMENT_HTML;
 
       g_clear_handle_id (&view->snapshot_timeout_id, g_source_remove);