1 files changed, 25 insertions, 0 deletions
diff --git a/toolkit/components/extensions/parent/ext-extension.js b/toolkit/components/extensions/parent/ext-extension.js
new file mode 100644
index 0000000000..2f0a168dd4
--- /dev/null
+++ b/toolkit/components/extensions/parent/ext-extension.js
@@ -0,0 +1,25 @@
+/* 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";
+
+this.extension = class extends ExtensionAPI {
+  getAPI(context) {
+    return {
+      extension: {
+        get lastError() {
+          return context.lastError;
+        },
+
+        isAllowedIncognitoAccess() {
+          return context.privateBrowsingAllowed;
+        },
+
+        isAllowedFileSchemeAccess() {
+          return false;
+        },
+      },
+    };
+  }
+};