[gnome-software] trivial: Drop unused obsolete define

[Robert Ancell <rancell src gnome org>]

commit 9233f3d0fa6c61f693f8338a7f16701321fddb2a
Author: Robert Ancell <robert ancell canonical com>
Date:   Fri Sep 9 15:51:09 2016 +1200

    trivial: Drop unused obsolete define

 src/plugins/gs-plugin-ubuntu-reviews.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/gs-plugin-ubuntu-reviews.c b/src/plugins/gs-plugin-ubuntu-reviews.c
index 4cbb530..f02fb9d 100644
--- a/src/plugins/gs-plugin-ubuntu-reviews.c
+++ b/src/plugins/gs-plugin-ubuntu-reviews.c
@@ -53,8 +53,6 @@ typedef struct {
 /* Number of pages of reviews to download */
 #define N_PAGES                                3
 
-#define SECRET_SCHEMA_NAME             "com.ubuntu.UbuntuOne.GnomeSoftware"
-
 void
 gs_plugin_initialize (GsPlugin *plugin)
 {