[sushi] fallbackRenderer: specify no toolbar

[Cosimo Cecchi <cosimoc src gnome org>]

commit 8483d9e1e59d95399fe64f42b7e070fec7c8a0ec
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Jul 2 20:23:04 2019 -0700

    fallbackRenderer: specify no toolbar
    
    This is fallout from a recent refactor.

 src/ui/fallbackRenderer.js | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/src/ui/fallbackRenderer.js b/src/ui/fallbackRenderer.js
index 9fce0bf..174ebf3 100644
--- a/src/ui/fallbackRenderer.js
+++ b/src/ui/fallbackRenderer.js
@@ -290,6 +290,10 @@ var FallbackRenderer = GObject.registerClass({
         this._cancellable.cancel();
     }
 
+    get hasToolbar() {
+        return false;
+    }
+
     get resizable() {
         return false;
     }