[gnome-software] trivial: Remove an unused variable

[Kalev Lember <klember src gnome org>]

commit 639934324ff2b3f0bc0adf4601e6b962571ca4d2
Author: Kalev Lember <klember redhat com>
Date:   Mon Sep 5 17:14:36 2016 +0200

    trivial: Remove an unused variable

 src/gs-sources-dialog.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-sources-dialog.c b/src/gs-sources-dialog.c
index f6887c1..0d1c8e6 100644
--- a/src/gs-sources-dialog.c
+++ b/src/gs-sources-dialog.c
@@ -233,7 +233,6 @@ gs_sources_dialog_switch_active_cb (GsSourcesDialogRow *row,
 static void
 gs_sources_dialog_refresh_proprietary_apps (GsSourcesDialog *dialog)
 {
-       GtkWidget *row;
        gboolean switch_active;
        guint i;
        g_autofree gchar *text = NULL;