Bug 1790227 -Coverted DecoderDoctor JSM modules to ESM modules. r=NeilDeakin,media-playback-reviewers,chunmin.

Differential Revision: https://phabricator.services.mozilla.com/D158406

browser/actors/DecoderDoctorChild.sys.mjs

@@ -4,11 +4,7 @@
  * 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 EXPORTED_SYMBOLS = ["DecoderDoctorChild"];
-
-class DecoderDoctorChild extends JSWindowActorChild {
+export class DecoderDoctorChild extends JSWindowActorChild {
   // Observes 'decoder-doctor-notification'. This actor handles most such notifications, but does not deal with notifications with the 'cannot-play' type, which is handled
   // @param aSubject the nsPIDOMWindowInner associated with the notification.
   // @param aTopic should be "decoder-doctor-notification".

browser/actors/DecoderDoctorParent.sys.mjs

@@ -4,16 +4,10 @@
  * 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 EXPORTED_SYMBOLS = ["DecoderDoctorParent"];
-
 const { AppConstants } = ChromeUtils.import(
   "resource://gre/modules/AppConstants.jsm"
 );
-const { XPCOMUtils } = ChromeUtils.importESModule(
-  "resource://gre/modules/XPCOMUtils.sys.mjs"
-);
+import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
 
 const lazy = {};
 
@@ -36,7 +30,7 @@ function LOG_DD(message) {
   }
 }
 
-class DecoderDoctorParent extends JSWindowActorParent {
+export class DecoderDoctorParent extends JSWindowActorParent {
   getLabelForNotificationBox({ type, decoderDoctorReportId }) {
     if (type == "platform-decoder-not-found") {
       if (decoderDoctorReportId == "MediaWMFNeeded") {

browser/actors/moz.build

@@ -57,8 +57,8 @@ FINAL_TARGET_FILES.actors += [
     "ContentSearchParent.sys.mjs",
     "ContextMenuChild.jsm",
     "ContextMenuParent.jsm",
-    "DecoderDoctorChild.jsm",
-    "DecoderDoctorParent.jsm",
+    "DecoderDoctorChild.sys.mjs",
+    "DecoderDoctorParent.sys.mjs",
     "DOMFullscreenChild.sys.mjs",
     "DOMFullscreenParent.sys.mjs",
     "EncryptedMediaChild.sys.mjs",

browser/components/BrowserGlue.jsm

@@ -487,11 +487,11 @@ let JSWINDOWACTORS = {
 
   DecoderDoctor: {
     parent: {
-      moduleURI: "resource:///actors/DecoderDoctorParent.jsm",
+      esModuleURI: "resource:///actors/DecoderDoctorParent.sys.mjs",
     },
 
     child: {
-      moduleURI: "resource:///actors/DecoderDoctorChild.jsm",
+      esModuleURI: "resource:///actors/DecoderDoctorChild.sys.mjs",
       observers: ["decoder-doctor-notification"],
     },
 

dom/media/doctor/DecoderDoctorDiagnostics.cpp

@@ -242,8 +242,8 @@ enum class ReportParam : uint8_t {
 };
 
 struct NotificationAndReportStringId {
-  // Notification type, handled by DecoderDoctorChild.jsm and
-  // DecoderDoctorParent.jsm.
+  // Notification type, handled by DecoderDoctorChild.sys.mjs and
+  // DecoderDoctorParent.sys.mjs.
   dom::DecoderDoctorNotificationType mNotificationType;
   // Console message id. Key in dom/locales/.../chrome/dom/dom.properties.
   const char* mReportStringId;