[gtk] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit 0740445d199b1f08e4f5786845557b25eac84445
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jun 13 18:54:42 2019 +0200

    Update POTFILES.in

 po-properties/POTFILES.in | 1 +
 po/POTFILES.in            | 1 +
 2 files changed, 2 insertions(+)
---
diff --git a/po-properties/POTFILES.in b/po-properties/POTFILES.in
index 3876fb5218..0ba80227dc 100644
--- a/po-properties/POTFILES.in
+++ b/po-properties/POTFILES.in
@@ -224,6 +224,7 @@ gtk/gtkplacessidebar.c
 gtk/gtkplacesview.c
 gtk/gtkplacesviewrow.c
 gtk/gtkpopover.c
+gtk/gtkpopovermenubar.c
 gtk/gtkpopovermenu.c
 gtk/gtkprintbackend.c
 gtk/gtkprinter.c
diff --git a/po/POTFILES.in b/po/POTFILES.in
index a596eb429e..9f000034c1 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -226,6 +226,7 @@ gtk/gtkplacessidebar.c
 gtk/gtkplacesview.c
 gtk/gtkplacesviewrow.c
 gtk/gtkpopover.c
+gtk/gtkpopovermenubar.c
 gtk/gtkpopovermenu.c
 gtk/gtkprintbackend.c
 gtk/gtkprinter.c