[gtk] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit 6687a0892a59a8f137ce56ebfe823dea465c4e49
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Feb 24 16:59:47 2019 +0100

    Update POTFILES.in

 po-properties/POTFILES.in | 1 -
 po/POTFILES.in            | 1 -
 2 files changed, 2 deletions(-)
---
diff --git a/po-properties/POTFILES.in b/po-properties/POTFILES.in
index a664f48dc3..1ffed30742 100644
--- a/po-properties/POTFILES.in
+++ b/po-properties/POTFILES.in
@@ -177,7 +177,6 @@ gtk/gtkimcontextsimple.c
 gtk/gtkimmodule.c
 gtk/gtkimmulticontext.c
 gtk/gtkinfobar.c
-gtk/gtkinvisible.c
 gtk/gtklabel.c
 gtk/gtklayout.c
 gtk/gtklevelbar.c
diff --git a/po/POTFILES.in b/po/POTFILES.in
index bd384bf984..38a7b7615e 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -179,7 +179,6 @@ gtk/gtkimcontextsimple.c
 gtk/gtkimmodule.c
 gtk/gtkimmulticontext.c
 gtk/gtkinfobar.c
-gtk/gtkinvisible.c
 gtk/gtklabel.c
 gtk/gtklayout.c
 gtk/gtklevelbar.c