[gnome-settings-daemon] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit 2159c1ca55a35295e530bf66ceca41b0c7c6c1a2
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Feb 1 22:46:07 2018 +0100

    Update POTFILES.in

 po/POTFILES.in |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index a0d2036..2678803 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -16,8 +16,6 @@ plugins/housekeeping/gsd-disk-space.c
 plugins/keyboard/gsd-keyboard-manager.c
 plugins/media-keys/gsd-media-keys-manager.c
 plugins/media-keys/gsd-screenshot-utils.c
-# Please do not remove this file from POTFILES.in. Run "git submodule init && git submodule update" to get 
it.
-plugins/media-keys/gvc/gvc-mixer-control.c
 plugins/media-keys/shortcuts-list.h
 plugins/mouse/gsd-mouse-manager.c
 plugins/power/gpm-common.c
@@ -30,3 +28,5 @@ plugins/smartcard/gsd-smartcard-service.c
 plugins/wacom/gsd-wacom-manager.c
 plugins/wacom/org.gnome.settings-daemon.plugins.wacom.policy.in.in
 plugins/xsettings/gsd-xsettings-manager.c
+# Please do not remove this file from POTFILES.in. Run "git submodule init && git submodule update" to get 
it.
+subprojects/gvc/gvc-mixer-control.c