[gnome-software] trivial: Remove some dead code

[Richard Hughes <rhughes src gnome org>]

commit bc7f00a2faad36dfe78a5eae371a431cb3d1bdf7
Author: Richard Hughes <richard hughsie com>
Date:   Mon Sep 24 13:17:34 2018 +0100

    trivial: Remove some dead code
    
    We already depend on a higher AppStream version.

 plugins/core/gs-plugin-appstream.c | 8 --------
 1 file changed, 8 deletions(-)
---
diff --git a/plugins/core/gs-plugin-appstream.c b/plugins/core/gs-plugin-appstream.c
index 9748e1fb..22138a37 100644
--- a/plugins/core/gs-plugin-appstream.c
+++ b/plugins/core/gs-plugin-appstream.c
@@ -527,7 +527,6 @@ gs_plugin_refine_wildcard (GsPlugin *plugin,
                g_autoptr(GsApp) new = NULL;
 
                /* is compatible */
-#if AS_CHECK_VERSION(0,7,8)
                if (!as_utils_unique_id_match (gs_app_get_unique_id (app),
                                               as_app_get_unique_id (item),
                                               AS_UNIQUE_ID_MATCH_FLAG_SCOPE |
@@ -542,13 +541,6 @@ gs_plugin_refine_wildcard (GsPlugin *plugin,
                                 as_app_get_unique_id (item));
                        continue;
                }
-#else
-               if (!as_utils_unique_id_equal (gs_app_get_unique_id (app),
-                                              as_app_get_unique_id (item))) {
-                       g_debug ("does not match unique ID constraints");
-                       continue;
-               }
-#endif
 
                /* does the app have an installation method */
                if (as_app_get_pkgname_default (item) == NULL &&