Remove all eslint-disable comments for for...of syntax (#4501)

Support for this landed in PR #4498 so all of these can be removed now.

Author: bobsilverberg

bin/build-locales

@@ -26,7 +26,6 @@ if (!app && !buildAll) {
 }
 
 const appsBuildList = buildAll ? config.get('validAppNames') : [app];
-// eslint-disable-next-line no-restricted-syntax
 for (const appName of appsBuildList) {
   const localeDir = path.join(__dirname, '../locale');
   const poFiles = glob.sync(`${localeDir}/**/${appName}.po`);

src/amo/sagas/home.js

@@ -30,7 +30,6 @@ export function* fetchHomeAddons({
     const state = yield select(getState);
 
     const collections = [];
-    // eslint-disable-next-line no-restricted-syntax
     for (const collection of collectionsToFetch) {
       const result = yield call(getCollectionAddons, {
         api: state.api,

src/core/addonManager.js

@@ -54,7 +54,6 @@ export function install(
   return _mozAddonManager.createInstall({ url })
     .then((installObj) => {
       const callback = (e) => eventCallback(installObj, e);
-      // eslint-disable-next-line no-restricted-syntax
       for (const event of INSTALL_EVENT_LIST) {
         log.info(`[install] Adding listener for ${event}`);
         installObj.addEventListener(event, callback);
@@ -95,7 +94,6 @@ export function addChangeListeners(callback, mozAddonManager) {
   }
 
   if (mozAddonManager && mozAddonManager.addEventListener) {
-    // eslint-disable-next-line no-restricted-syntax
     for (const event of GLOBAL_EVENTS) {
       log.info(`adding event listener for "${event}"`);
       mozAddonManager.addEventListener(event, handleChangeEvent);

src/core/components/InstallButton/index.js

@@ -46,7 +46,6 @@ export const getFileHash = ({ addon, installURL } = {}) => {
   // https://github.com/mozilla/addons-frontend/issues/3871
 
   if (addon.current_version) {
-    // eslint-disable-next-line no-restricted-syntax
     for (const file of addon.current_version.files) {
       // The API sometimes appends ?src= to URLs so we just check the
       // basename.

src/core/i18n/utils.js

@@ -163,7 +163,6 @@ export function getLangFromHeader(
   let userLang;
   if (acceptLanguage) {
     const langList = parseAcceptLanguage(acceptLanguage);
-    // eslint-disable-next-line no-restricted-syntax
     for (const langPref of langList) {
       if (isSupportedLang(normalizeLang(langPref.lang), { _supportedLangs })) {
         userLang = langPref.lang;

src/core/utils/index.js

@@ -35,7 +35,6 @@ export function ngettext(singular, plural, n) {
 
 export function getClientConfig(_config) {
   const clientConfig = {};
-  // eslint-disable-next-line no-restricted-syntax
   for (const key of _config.get('clientConfigKeys')) {
     clientConfig[key] = _config.get(key);
   }

tests/unit/TestCSPConfig.js

@@ -26,7 +26,6 @@ describe('CSP Config Defaults', () => {
     process.env.NODE_ENV = existingNodeEnv;
   });
 
-  // eslint-disable-next-line no-restricted-syntax
   for (const env of deployedEnvs) {
     // eslint-disable-next-lint no-loop-func
     it(`should have a source-list config for ${env}`, () => {

tests/unit/TestFrameGuardConfig.js

@@ -11,7 +11,6 @@ describe('App Specific Frameguard Config', () => {
     delete process.env.NODE_APP_INSTANCE;
   });
 
-  // eslint-disable-next-line no-restricted-syntax
   for (const appName of appsList) {
     // eslint-disable-next-line no-loop-func
     it(`should default frameGuard to "deny" for ${appName} in production`, () => {

tests/unit/TestLocalesConfig.js

@@ -12,15 +12,13 @@ const langs = config.get('langs');
 const basePath = config.get('basePath');
 
 describe(__filename, () => {
-  // eslint-disable-next-line no-restricted-syntax
   for (const lang of langs) {
     // eslint-disable no-loop-func
     it(`should have a corresponding ${lang} dir in locale`, () => {
       fs.lstatSync(path.join(basePath, 'locale', langToLocale(lang)));
     });
   }
 
-  // eslint-disable-next-line no-restricted-syntax
   for (const localeDir of glob.sync('locale/*')) {
     const locale = path.basename(localeDir);
     const lang = localeToLang(locale);
@@ -34,7 +32,6 @@ describe(__filename, () => {
 });
 
 describe('Check Locale JS for entities', () => {
-  // eslint-disable-next-line no-restricted-syntax
   for (const localeJSFile of glob.sync('src/locale/*/*.js')) {
     it(`${localeJSFile} should not have html entities`, (done) => {
       fs.readFile(localeJSFile, 'utf8', (err, data) => {

tests/unit/core/middleware/test_frameguardMiddleware.js

@@ -15,7 +15,6 @@ describe('Frameguard Middleware', () => {
     delete process.env.NODE_APP_INSTANCE;
   });
 
-  // eslint-disable-next-line no-restricted-syntax
   for (const appName of appsList) {
     // eslint-disable-next-line no-loop-func
     it(`provides the expected x-frame-options headers for ${appName}`, () => {