Bug 1784302 - Add a navigator.connection intervention for open.toutiao.com; r=webcompat-reviewers,ksenia

Differential Revision: https://phabricator.services.mozilla.com/D154425

browser/extensions/webcompat/data/injections.js

@@ -612,6 +612,20 @@ const AVAILABLE_INJECTIONS = [
       allFrames: true,
     },
   },
+  {
+    id: "bug1784302",
+    platform: "android",
+    domain: "open.toutiao.com",
+    bug: "1784302",
+    contentScripts: {
+      matches: ["*://open.toutiao.com/*"],
+      js: [
+        {
+          file: "injections/js/bug1784302-effectiveType-shim.js",
+        },
+      ],
+    },
+  },
   {
     id: "bug1784309",
     platform: "all",

browser/extensions/webcompat/injections/js/bug1784302-effectiveType-shim.js

@@ -0,0 +1,23 @@
+"use strict";
+
+/**
+ * Bug 1784302 - Issues due to missing navigator.connection after
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=1637922 landed.
+ * Webcompat issue #104838 - https://github.com/webcompat/web-bugs/issues/104838
+ */
+
+/* globals cloneInto, exportFunction */
+
+console.info(
+  "navigator.connection has been shimmed for compatibility reasons. See https://bugzilla.mozilla.org/show_bug.cgi?id=1756692 for details."
+);
+
+var connection = {
+  addEventListener: () => {},
+  removeEventListener: () => {},
+  effectiveType: "4g",
+};
+
+window.navigator.wrappedJSObject.connection = cloneInto(connection, window, {
+  cloneFunctions: true,
+});

browser/extensions/webcompat/manifest.json

@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "Web Compatibility Interventions",
   "description": "Urgent post-release fixes for web compatibility.",
-  "version": "104.6.0",
+  "version": "104.7.0",
   "applications": {
     "gecko": {
       "id": "webcompat@mozilla.org",

browser/extensions/webcompat/moz.build

@@ -84,6 +84,7 @@ FINAL_TARGET_FILES.features["webcompat@mozilla.org"]["injections"]["js"] += [
     "injections/js/bug1772949-youtube-webshare-shim.js",
     "injections/js/bug1774005-installtrigger-shim.js",
     "injections/js/bug1778239-m.pji.co.kr-banner-hide.js",
+    "injections/js/bug1784302-effectiveType-shim.js",
     "injections/js/bug1784309-bet365.com-math-pow.js",
 ]