[gnome-software] snap: Implement gs_plugin_adopt_app

[Robert Ancell <rancell src gnome org>]

commit 663db9d870f704a6e6d3e8535cdb9d15eb7baf71
Author: Robert Ancell <robert ancell canonical com>
Date:   Fri Sep 1 16:16:16 2017 +1200

    snap: Implement gs_plugin_adopt_app

 plugins/snap/gs-plugin-snap.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/plugins/snap/gs-plugin-snap.c b/plugins/snap/gs-plugin-snap.c
index 10dafe6..6b22a50 100644
--- a/plugins/snap/gs-plugin-snap.c
+++ b/plugins/snap/gs-plugin-snap.c
@@ -72,6 +72,13 @@ gs_plugin_initialize (GsPlugin *plugin)
        gs_plugin_set_appstream_id (plugin, "org.gnome.Software.Plugin.Snap");
 }
 
+void
+gs_plugin_adopt_app (GsPlugin *plugin, GsApp *app)
+{
+       if (gs_app_get_bundle_kind (app) == AS_BUNDLE_KIND_SNAP)
+               gs_app_set_management_plugin (app, "snap");
+}
+
 static void
 snapd_error_convert (GError **perror)
 {