[gimp] app: remove unused PROP_FILENAME enum value from GimpSettingsEditor

[Michael Natterer <mitch src gnome org>]

commit e666eb61b331fb567d616425ed86269ac0f1ddbd
Author: Michael Natterer <mitch gimp org>
Date:   Tue Mar 21 13:31:17 2017 +0100

    app: remove unused PROP_FILENAME enum value from GimpSettingsEditor

 app/widgets/gimpsettingseditor.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/app/widgets/gimpsettingseditor.c b/app/widgets/gimpsettingseditor.c
index 827421d..b6a7f54 100644
--- a/app/widgets/gimpsettingseditor.c
+++ b/app/widgets/gimpsettingseditor.c
@@ -50,8 +50,7 @@ enum
   PROP_0,
   PROP_GIMP,
   PROP_CONFIG,
-  PROP_CONTAINER,
-  PROP_FILENAME
+  PROP_CONTAINER
 };