1 files changed, 34 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/experiment-apis/experiments.js b/browser/extensions/webcompat/experiment-apis/experiments.js
new file mode 100644
index 0000000000..d1ab77c312
--- /dev/null
+++ b/browser/extensions/webcompat/experiment-apis/experiments.js
@@ -0,0 +1,34 @@
+/* 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";
+
+/* global ExtensionAPI, Services, XPCOMUtils */
+
+XPCOMUtils.defineLazyModuleGetters(this, {
+  EventDispatcher: "resource://gre/modules/Messaging.jsm",
+  Services: "resource://gre/modules/Services.jsm",
+});
+
+this.experiments = class extends ExtensionAPI {
+  getAPI(context) {
+    function promiseActiveExperiments() {
+      return EventDispatcher.instance.sendRequestForResult({
+        type: "Experiments:GetActive",
+      });
+    }
+    return {
+      experiments: {
+        async isActive(name) {
+          if (!Services.androidBridge || !Services.androidBridge.isFennec) {
+            return undefined;
+          }
+          return promiseActiveExperiments().then(experiments => {
+            return experiments.includes(name);
+          });
+        },
+      },
+    };
+  }
+};