[epiphany] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit f987cbec21331229d2c1681999806113ee963cbb
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Mon Jun 22 16:47:50 2020 +0200

    Update POTFILES.in

 po/POTFILES.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 1b9d9d1be..18d928ad9 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -12,6 +12,7 @@ embed/ephy-embed-utils.c
 embed/ephy-embed-utils.h
 embed/ephy-encodings.c
 embed/ephy-find-toolbar.c
+embed/ephy-pdf-handler.c
 embed/ephy-reader-handler.c
 embed/ephy-view-source-handler.c
 embed/ephy-web-view.c