Backed out changeset 5fba1531fbaf (bug 1357486)

toolkit/components/extensions/test/mochitest/test_chrome_ext_downloads_open.html

@@ -56,10 +56,6 @@ add_task(async function test_downloads_open_requires_user_interaction() {
 });
 
 add_task(async function downloads_open_invalid_id() {
-  await SpecialPowers.pushPrefEnv({
-    set: [["extensions.webextensions.remote", false]],
-  });
-
   async function pageScript() {
     window.addEventListener("keypress", async function handler() {
       try {

toolkit/components/extensions/test/mochitest/test_chrome_ext_permissions.html

@@ -157,8 +157,7 @@ function makeTest(manifestPermissions, optionalPermissions, checkFetch = true) {
 add_task(function setup() {
   // Don't bother with prompts in this test.
   return SpecialPowers.pushPrefEnv({
-    set: [["extensions.webextensions.remote", false],
-          ["extensions.webextOptionalPermissionPrompts", false]],
+    set: [["extensions.webextOptionalPermissionPrompts", false]],
   });
 });