[gnome-software] snap: Drop unused header include

[Robert Ancell <rancell src gnome org>]

commit b3664dd65abb5101d783361f16efe70a653c1e1d
Author: Robert Ancell <robert ancell canonical com>
Date:   Thu May 25 16:23:13 2017 +1200

    snap: Drop unused header include

 plugins/snap/gs-plugin-snap.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/plugins/snap/gs-plugin-snap.c b/plugins/snap/gs-plugin-snap.c
index 8e3b281..0f55a26 100644
--- a/plugins/snap/gs-plugin-snap.c
+++ b/plugins/snap/gs-plugin-snap.c
@@ -24,8 +24,6 @@
 #include <snapd-glib/snapd-glib.h>
 #include <gnome-software.h>
 
-#include "gs-snapd.h"
-
 struct GsPluginData {
        GsAuth          *auth;
 };