[gtk] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit 688f0997f4ef7f9fd40392634a678892e8ffb611
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Mar 17 17:17:02 2019 +0100

    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 1ffed30742..672766f118 100644
--- a/po-properties/POTFILES.in
+++ b/po-properties/POTFILES.in
@@ -241,6 +241,7 @@ gtk/gtkradiotoolbutton.c
 gtk/gtkrange.c
 gtk/gtkrecentmanager.c
 gtk/gtkrevealer.c
+gtk/gtkroot.c
 gtk/gtkscalebutton.c
 gtk/gtkscale.c
 gtk/gtkscrollable.c
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 38a7b7615e..7b7e497c5d 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -243,6 +243,7 @@ gtk/gtkradiotoolbutton.c
 gtk/gtkrange.c
 gtk/gtkrecentmanager.c
 gtk/gtkrevealer.c
+gtk/gtkroot.c
 gtk/gtkscalebutton.c
 gtk/gtkscale.c
 gtk/gtkscrollable.c