compositor: Move unbind_display call into gles2-renderer.c
diff --git a/src/compositor.h b/src/compositor.h
index 763decc..fd066e2 100644
--- a/src/compositor.h
+++ b/src/compositor.h
@@ -803,5 +803,7 @@
 
 int
 gles2_renderer_init(struct weston_compositor *ec);
+void
+gles2_renderer_destroy(struct weston_compositor *ec);
 
 #endif