From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 browser/actors/AboutPrivateBrowsingChild.jsm | 72 ++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 browser/actors/AboutPrivateBrowsingChild.jsm

(limited to 'browser/actors/AboutPrivateBrowsingChild.jsm')

diff --git a/browser/actors/AboutPrivateBrowsingChild.jsm b/browser/actors/AboutPrivateBrowsingChild.jsm
new file mode 100644
index 0000000000..242e19b982
--- /dev/null
+++ b/browser/actors/AboutPrivateBrowsingChild.jsm
@@ -0,0 +1,72 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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/. */
+
+var EXPORTED_SYMBOLS = ["AboutPrivateBrowsingChild"];
+
+const { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+
+const { RemotePageChild } = ChromeUtils.import(
+  "resource://gre/actors/RemotePageChild.jsm"
+);
+
+const lazy = {};
+
+XPCOMUtils.defineLazyModuleGetters(lazy, {
+  NimbusFeatures: "resource://nimbus/ExperimentAPI.jsm",
+  ExperimentAPI: "resource://nimbus/ExperimentAPI.jsm",
+});
+
+class AboutPrivateBrowsingChild extends RemotePageChild {
+  actorCreated() {
+    super.actorCreated();
+    let window = this.contentWindow;
+
+    Cu.exportFunction(this.PrivateBrowsingRecordClick.bind(this), window, {
+      defineAs: "PrivateBrowsingRecordClick",
+    });
+    Cu.exportFunction(
+      this.PrivateBrowsingShouldHideDefault.bind(this),
+      window,
+      {
+        defineAs: "PrivateBrowsingShouldHideDefault",
+      }
+    );
+    Cu.exportFunction(this.PrivateBrowsingEnableNewLogo.bind(this), window, {
+      defineAs: "PrivateBrowsingEnableNewLogo",
+    });
+    Cu.exportFunction(
+      this.PrivateBrowsingExposureTelemetry.bind(this),
+      window,
+      { defineAs: "PrivateBrowsingExposureTelemetry" }
+    );
+  }
+
+  PrivateBrowsingRecordClick(source) {
+    const experiment = lazy.ExperimentAPI.getExperimentMetaData({
+      featureId: "pbNewtab",
+    });
+    if (experiment) {
+      Services.telemetry.recordEvent("aboutprivatebrowsing", "click", source);
+    }
+    return experiment;
+  }
+
+  PrivateBrowsingShouldHideDefault() {
+    const config = lazy.NimbusFeatures.pbNewtab.getAllVariables() || {};
+    return config?.content?.hideDefault;
+  }
+
+  PrivateBrowsingEnableNewLogo() {
+    return lazy.NimbusFeatures.majorRelease2022.getVariable(
+      "feltPrivacyPBMNewLogo"
+    );
+  }
+
+  PrivateBrowsingExposureTelemetry() {
+    lazy.NimbusFeatures.pbNewtab.recordExposureEvent({ once: false });
+  }
+}
-- 
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