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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/* eslint-env webextensions */
+
+const Quitter = {
+ async quit() {
+ // This can be called before the background page has loaded,
+ // so we need to wait for it.
+ browser.runtime.sendMessage("quit").catch(() => {
+ setTimeout(Quitter.quit, 100);
+ });
+ },
+};
+
+window.wrappedJSObject.Quitter = cloneInto(Quitter, window, {
+ cloneFunctions: true,
+});