[gnome-software] trivial: Remove unused variable from gs-plugin-xdg-app

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit 1df4d4e576e1cf1b35132499248aeb314112d645
Author: Joaquim Rocha <jrocha endless com>
Date:   Fri Mar 18 11:48:47 2016 +0100

    trivial: Remove unused variable from gs-plugin-xdg-app

 src/plugins/gs-plugin-xdg-app.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/gs-plugin-xdg-app.c b/src/plugins/gs-plugin-xdg-app.c
index 387cdfd..ac3b9a3 100644
--- a/src/plugins/gs-plugin-xdg-app.c
+++ b/src/plugins/gs-plugin-xdg-app.c
@@ -1403,7 +1403,6 @@ gs_plugin_xdg_app_content_type_matches (const gchar *filename,
                                      GError **error)
 {
        const gchar *tmp;
-       guint i;
        g_autoptr(GFile) file = NULL;
        g_autoptr(GFileInfo) info = NULL;
        const gchar *mimetypes[] = {