[gimp] po: update POTFILES.in for gimpsearchpopup.c.

[Jehan Pagès <jehanp src gnome org>]

commit 2b369f09b968e9132cebc37542a29b331b9b7a4f
Author: Jehan <jehan girinstud io>
Date:   Sun Sep 6 20:57:25 2015 +0200

    po: update POTFILES.in for gimpsearchpopup.c.

 po/POTFILES.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index a25dc75..9d12d15 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -504,6 +504,7 @@ app/widgets/gimppropgui-constructors.c
 app/widgets/gimppropgui.c
 app/widgets/gimppropwidgets.c
 app/widgets/gimpsavedialog.c
+app/widgets/gimpsearchpopup.c
 app/widgets/gimpselectiondata.c
 app/widgets/gimpselectioneditor.c
 app/widgets/gimpsettingsbox.c