[gtk] Update POTFILES.in and POTFILES.skip

[Piotr Drąg <piotrdrag src gnome org>]

commit 689673188b343531b5a94fa99a720b882456cb19
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Fri May 1 11:56:37 2020 +0200

    Update POTFILES.in and POTFILES.skip

 po-properties/POTFILES.in   | 1 +
 po-properties/POTFILES.skip | 1 +
 po/POTFILES.in              | 1 +
 po/POTFILES.skip            | 1 +
 4 files changed, 4 insertions(+)
---
diff --git a/po-properties/POTFILES.in b/po-properties/POTFILES.in
index eb274f9534..37d4f9ef81 100644
--- a/po-properties/POTFILES.in
+++ b/po-properties/POTFILES.in
@@ -310,6 +310,7 @@ gtk/gtkvolumebutton.c
 gtk/gtkwidget.c
 gtk/gtkwidgetpaintable.c
 gtk/gtkwindow.c
+gtk/gtkwindowcontrols.c
 gtk/inspector/action-editor.c
 gtk/inspector/controllers.c
 gtk/inspector/css-editor.c
diff --git a/po-properties/POTFILES.skip b/po-properties/POTFILES.skip
index 066edeb098..a8238ebd0d 100644
--- a/po-properties/POTFILES.skip
+++ b/po-properties/POTFILES.skip
@@ -9,6 +9,7 @@ demos/gtk-demo/changedisplay.c
 demos/gtk-demo/clipboard.c
 demos/gtk-demo/combobox.c
 demos/gtk-demo/cursors.ui
+demos/gtk-demo/demoimage.c
 demos/gtk-demo/demo.ui
 demos/gtk-demo/dialog.c
 demos/gtk-demo/entry_buffer.c
diff --git a/po/POTFILES.in b/po/POTFILES.in
index de3744f554..056272b1a1 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -313,6 +313,7 @@ gtk/gtkvolumebutton.c
 gtk/gtkwidget.c
 gtk/gtkwidgetpaintable.c
 gtk/gtkwindow.c
+gtk/gtkwindowcontrols.c
 gtk/inspector/action-editor.c
 gtk/inspector/actions.ui
 gtk/inspector/controllers.c
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 1b2c70fec5..23add9c78e 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -9,6 +9,7 @@ demos/gtk-demo/changedisplay.c
 demos/gtk-demo/clipboard.c
 demos/gtk-demo/combobox.c
 demos/gtk-demo/cursors.ui
+demos/gtk-demo/demoimage.c
 demos/gtk-demo/demo.ui
 demos/gtk-demo/dialog.c
 demos/gtk-demo/entry_buffer.c