Backed out changeset 0679274d6ed5 (bug 1792398) for causing bc failures on browser_sendQuery.js. CLOSED TREE

browser/actors/AboutNewTabChild.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 

browser/actors/AboutNewTabParent.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/actors/AboutPluginsParent.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const lazy = {};
 
 ChromeUtils.defineModuleGetter(

browser/actors/AboutReaderChild.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 const lazy = {};
 

browser/actors/AboutReaderParent.sys.mjs

@@ -3,6 +3,8 @@
  * 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";
+
 const lazy = {};
 
 ChromeUtils.defineESModuleGetters(lazy, {

browser/actors/AboutTabCrashedParent.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/actors/BrowserProcessChild.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const lazy = {};
 
 ChromeUtils.defineModuleGetter(

browser/actors/BrowserTabChild.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 const lazy = {};
 

browser/actors/BrowserTabParent.sys.mjs

@@ -1,6 +1,7 @@
 /* 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";
 
 const { BrowserWindowTracker } = ChromeUtils.import(
   "resource:///modules/BrowserWindowTracker.jsm"

browser/actors/ContentSearchChild.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 export class ContentSearchChild extends JSWindowActorChild {
   handleEvent(event) {

browser/actors/ContentSearchParent.sys.mjs

@@ -1,6 +1,7 @@
 /* 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";
 
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 

browser/actors/FormValidationChild.sys.mjs

@@ -1,6 +1,7 @@
 /* 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";
 
 /**
  * Handles the validation callback from nsIFormFillController and

browser/actors/FormValidationParent.sys.mjs

@@ -6,6 +6,8 @@
  * Chrome side handling of form validation popup.
  */
 
+"use strict";
+
 const lazy = {};
 
 ChromeUtils.defineModuleGetter(

browser/actors/ScreenshotsComponentChild.sys.mjs

@@ -3,6 +3,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /* eslint-env mozilla/browser-window */
 
+"use strict";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/enterprisepolicies/Policies.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const { AppConstants } = ChromeUtils.import(

browser/components/enterprisepolicies/helpers/BookmarksPolicies.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 /*
  * A Bookmark object received through the policy engine will be an
  * object with the following properties:

browser/components/enterprisepolicies/helpers/ProxyPolicies.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const PREF_LOGLEVEL = "browser.policies.loglevel";

browser/components/enterprisepolicies/helpers/WebsiteFilter.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module implements the policy to block websites from being visited,
  * or to only allow certain websites to be visited.

browser/components/firefoxview/colorways-card.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const { BuiltInThemes } = ChromeUtils.import(
   "resource:///modules/BuiltInThemes.jsm"
 );

browser/components/firefoxview/featureCallout.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const { XPCOMUtils } = ChromeUtils.importESModule(
   "resource://gre/modules/XPCOMUtils.sys.mjs"
 );

browser/components/firefoxview/firefox-view-notification-manager.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports the FirefoxViewNotificationManager singleton, which manages the notification state
  * for the Firefox View button

browser/components/firefoxview/firefox-view-tabs-setup-manager.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports the TabsSetupFlowManager singleton, which manages the state and
  * diverse inputs which drive the Firefox View synced tabs setup flow

browser/components/firefoxview/firefoxview.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 window.addEventListener("DOMContentLoaded", () => {
   Services.telemetry.setEventRecordingEnabled("firefoxview", true);
   Services.telemetry.recordEvent("firefoxview", "entered", "firefoxview", null);

browser/components/firefoxview/recently-closed-tabs.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const lazy = {};
 ChromeUtils.defineModuleGetter(
   lazy,

browser/components/firefoxview/tab-pickup-list.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const lazy = {};
 ChromeUtils.defineModuleGetter(
   lazy,

browser/components/pagedata/OpenGraphPageData.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 /**
  * Collects Open Graph (https://opengraphprotocol.org/) related data from a page.
  */

browser/components/pagedata/PageDataChild.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/pagedata/PageDataParent.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/pagedata/PageDataSchema.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/pagedata/PageDataService.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const { EventEmitter } = ChromeUtils.import(

browser/components/pagedata/SchemaOrgPageData.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { PageDataSchema } from "resource:///modules/pagedata/PageDataSchema.sys.mjs";
 
 /**

browser/components/pagedata/TwitterPageData.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 /**
  * Collects Twitter card (https://developer.twitter.com/en/docs/twitter-for-websites/)
  * related data from a page.

browser/components/places/CommonNames.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const { XPCOMUtils } = ChromeUtils.importESModule(
   "resource://gre/modules/XPCOMUtils.sys.mjs"
 );

browser/components/places/Interactions.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/places/InteractionsBlocklist.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/places/InteractionsChild.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const lazy = {};
 
 ChromeUtils.defineModuleGetter(

browser/components/places/InteractionsParent.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const lazy = {};
 
 ChromeUtils.defineESModuleGetters(lazy, {

browser/components/places/SnapshotGroups.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/places/Snapshots.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/screenshots/ScreenshotsUtils.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/search/BrowserSearchTelemetry.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/search/SearchOneOffs.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/search/SearchSERPTelemetry.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/search/SearchUIUtils.sys.mjs

@@ -6,6 +6,8 @@
  * Various utilities for search related UI.
  */
 
+"use strict";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/urlbar/QuickActionsLoaderDefault.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/urlbar/UrlbarController.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const { AppConstants } = ChromeUtils.import(

browser/components/urlbar/UrlbarEventBufferer.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const { AppConstants } = ChromeUtils.import(

browser/components/urlbar/UrlbarInput.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const { AppConstants } = ChromeUtils.import(

browser/components/urlbar/UrlbarMuxerUnifiedComplete.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a component used to sort results in a UrlbarQueryContext.
  */

browser/components/urlbar/UrlbarPrefs.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports the UrlbarPrefs singleton, which manages preferences for
  * the urlbar. It also provides access to urlbar Nimbus variables as if they are

browser/components/urlbar/UrlbarProviderAboutPages.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that offers about pages.
  */

browser/components/urlbar/UrlbarProviderAliasEngines.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that offers engines with aliases as heuristic
  * results.

browser/components/urlbar/UrlbarProviderAutofill.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that provides an autofill result.
  */

browser/components/urlbar/UrlbarProviderBookmarkKeywords.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that offers bookmarks with keywords.
  */

browser/components/urlbar/UrlbarProviderCalculator.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 import {

browser/components/urlbar/UrlbarProviderExtension.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider class that is used for providers created by
  * extensions.

browser/components/urlbar/UrlbarProviderHeuristicFallback.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that provides a heuristic result. The result
  * either vists a URL or does a search with the current engine. This result is

browser/components/urlbar/UrlbarProviderInputHistory.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that offers input history (aka adaptive
  * history) results. These results map typed search strings to Urlbar results.

browser/components/urlbar/UrlbarProviderInterventions.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 import {

browser/components/urlbar/UrlbarProviderOmnibox.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider class that is used for providers created by
  * extensions using the `omnibox` API.

browser/components/urlbar/UrlbarProviderOpenTabs.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider, returning open tabs matches for the urlbar.
  * It is also used to register and unregister open tabs.

browser/components/urlbar/UrlbarProviderPlaces.sys.mjs

@@ -5,6 +5,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /* eslint complexity: ["error", 53] */
 
+"use strict";
+
 /**
  * This module exports a provider that provides results from the Places
  * database, including history, bookmarks, and open tabs.

browser/components/urlbar/UrlbarProviderPreloadedSites.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that provides preloaded site results. These
  * are intended to populate address bar results when the user has no history.

browser/components/urlbar/UrlbarProviderPrivateSearch.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider returning a private search entry.
  */

browser/components/urlbar/UrlbarProviderQuickActions.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import {
   UrlbarProvider,
   UrlbarUtils,

browser/components/urlbar/UrlbarProviderQuickSuggest.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 import {

browser/components/urlbar/UrlbarProviderRemoteTabs.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that offers remote tabs.
  */

browser/components/urlbar/UrlbarProviderSearchSuggestions.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that offers search engine suggestions.
  */

browser/components/urlbar/UrlbarProviderSearchTips.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that might show a tip when the user opens
  * the newtab or starts an organic search with their default search engine.

browser/components/urlbar/UrlbarProviderTabToSearch.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that offers a search engine when the user is
  * typing a search engine domain.

browser/components/urlbar/UrlbarProviderTokenAliasEngines.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a provider that offers token alias engines.
  */

browser/components/urlbar/UrlbarProviderTopSites.sys.mjs

@@ -6,6 +6,8 @@
  * This module exports a provider returning the user's newtab Top Sites.
  */
 
+"use strict";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 import {

browser/components/urlbar/UrlbarProviderUnitConversion.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 /**
  * Provide unit converter.
  */

browser/components/urlbar/UrlbarProvidersManager.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a component used to register search providers and manage
  * the connection between such providers and a UrlbarController.

browser/components/urlbar/UrlbarQuickSuggest.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const { EventEmitter } = ChromeUtils.import(

browser/components/urlbar/UrlbarResult.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a urlbar result class, each representing a single result
  * found by a provider that can be passed from the model to the view through

browser/components/urlbar/UrlbarSearchOneOffs.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const { SearchOneOffs } = ChromeUtils.importESModule(
   "resource:///modules/SearchOneOffs.sys.mjs"
 );

browser/components/urlbar/UrlbarSearchUtils.sys.mjs

@@ -9,6 +9,8 @@
  * state, and an init method.  A separate object is easier.
  */
 
+"use strict";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/urlbar/UrlbarTokenizer.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports a tokenizer to be used by the urlbar model.
  * Emitted tokens are objects in the shape { type, value }, where type is one

browser/components/urlbar/UrlbarUtils.sys.mjs

@@ -2,6 +2,8 @@
  * 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 module exports the UrlbarUtils singleton, which contains constants and
  * helper functions that are useful to all components of the urlbar.

browser/components/urlbar/UrlbarValueFormatter.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/urlbar/UrlbarView.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};

browser/components/urlbar/tests/UrlbarTestUtils.sys.mjs

@@ -1,6 +1,8 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
+"use strict";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const { AppConstants } = ChromeUtils.import(

browser/components/urlbar/tests/quicksuggest/QuickSuggestTestUtils.sys.mjs

@@ -1,6 +1,8 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
+"use strict";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const {

browser/components/urlbar/unitconverters/UnitConverterSimple.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 // NOTE: This units table need to be localized upon supporting multi locales
 //       since it supports en-US only.
 //       e.g. Should support plugada or funty as well for pound.

browser/components/urlbar/unitconverters/UnitConverterTemperature.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const ABSOLUTE = ["celsius", "kelvin", "fahrenheit"];
 const ALIAS = ["c", "k", "f"];
 const UNITS = [...ABSOLUTE, ...ALIAS];

browser/components/urlbar/unitconverters/UnitConverterTimezone.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const TIMEZONES = {
   IDLW: -12,
   NT: -11,

dom/ipc/tests/JSWindowActor/browser_sendQuery.js

@@ -4,7 +4,7 @@
 
 const ERROR_LINE_NUMBERS = {
   jsm: 39,
-  "sys.mjs": 36,
+  "sys.mjs": 37,
 };
 const EXCEPTION_LINE_NUMBERS = {
   jsm: ERROR_LINE_NUMBERS.jsm + 3,

intl/locale/LangPackMatcher.sys.mjs

@@ -1,6 +1,7 @@
 /* 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";
 
 const { XPCOMUtils } = ChromeUtils.importESModule(
   "resource://gre/modules/XPCOMUtils.sys.mjs"

intl/locale/tests/LangPackMatcherTestUtils.sys.mjs

@@ -1,6 +1,7 @@
 /* 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";
 
 import { LangPackMatcher } from "resource://gre/modules/LangPackMatcher.sys.mjs";
 

toolkit/actors/PictureInPictureChild.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 const lazy = {};
 

toolkit/actors/TestProcessActorChild.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 export class TestProcessActorChild extends JSProcessActorChild {
   constructor() {

toolkit/actors/TestProcessActorParent.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 export class TestProcessActorParent extends JSProcessActorParent {
   constructor() {

toolkit/actors/TestWindowChild.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 var docShellThunks = new Map();
 

toolkit/actors/TestWindowParent.sys.mjs

@@ -2,6 +2,7 @@
 /* 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";
 
 export class TestWindowParent extends JSWindowActorParent {
   constructor() {

toolkit/components/enterprisepolicies/WindowsGPOParser.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const PREF_LOGLEVEL = "browser.policies.loglevel";

toolkit/components/enterprisepolicies/macOSPoliciesParser.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const PREF_LOGLEVEL = "browser.policies.loglevel";

toolkit/components/enterprisepolicies/tests/EnterprisePolicyTesting.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const { Preferences } = ChromeUtils.import(
   "resource://gre/modules/Preferences.jsm"
 );

toolkit/components/pictureinpicture/PictureInPicture.sys.mjs

@@ -2,6 +2,8 @@
  * 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";
+
 const { AppConstants } = ChromeUtils.import(
   "resource://gre/modules/AppConstants.jsm"
 );

toolkit/components/pictureinpicture/PictureInPictureControls.sys.mjs

@@ -3,6 +3,8 @@
  * 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";
+
 // These denote which keyboard controls to show for a qualified video element.
 export const KEYBOARD_CONTROLS = {
   NONE: 0,