ES6ify /gr-registration-dialog/*

Bug: Issue 6179
Change-Id: Icaa90f8f83ab0c3c54334153179186e810712739

polygerrit-ui/app/elements/settings/gr-registration-dialog/gr-registration-dialog.js

@@ -38,39 +38,39 @@
       role: 'dialog',
     },
 
-    attached: function() {
+    attached() {
-      this.$.restAPI.getAccount().then(function(account) {
+      this.$.restAPI.getAccount().then(account => {
         this._account = account;
-      }.bind(this));
+      });
     },
 
-    _handleNameKeydown: function(e) {
+    _handleNameKeydown(e) {
       if (e.keyCode === 13) { // Enter
         e.stopPropagation();
         this._save();
       }
     },
 
-    _save: function() {
+    _save() {
       this._saving = true;
-      var promises = [
+      const promises = [
         this.$.restAPI.setAccountName(this.$.name.value),
         this.$.restAPI.setPreferredAccountEmail(this.$.email.value),
       ];
-      return Promise.all(promises).then(function() {
+      return Promise.all(promises).then(() => {
         this._saving = false;
         this.fire('account-detail-update');
-      }.bind(this));
+      });
     },
 
-    _handleSave: function(e) {
+    _handleSave(e) {
       e.preventDefault();
-      this._save().then(function() {
+      this._save().then(() => {
         this.fire('close');
-      }.bind(this));
+      });
     },
 
-    _handleClose: function(e) {
+    _handleClose(e) {
       e.preventDefault();
       this._saving = true; // disable buttons indefinitely
       this.fire('close');

polygerrit-ui/app/elements/settings/gr-registration-dialog/gr-registration-dialog_test.html

@@ -39,12 +39,12 @@ limitations under the License.
 </test-fixture>
 
 <script>
-  suite('gr-registration-dialog tests', function() {
+  suite('gr-registration-dialog tests', () => {
-    var element;
+    let element;
-    var account;
+    let account;
-    var _listeners;
+    let _listeners;
 
-    setup(function(done) {
+    setup(done => {
       _listeners = {};
 
       account = {
@@ -57,16 +57,16 @@ limitations under the License.
       };
 
       stub('gr-rest-api-interface', {
-        getAccount: function() {
+        getAccount() {
         // Once the account is resolved, we can let the test proceed.
           flush(done);
           return Promise.resolve(account);
         },
-        setAccountName: function(name) {
+        setAccountName(name) {
           account.name = name;
           return Promise.resolve();
         },
-        setPreferredAccountEmail: function(email) {
+        setPreferredAccountEmail(email) {
           account.email = email;
           return Promise.resolve();
         },
@@ -75,8 +75,8 @@ limitations under the License.
       element = fixture('basic');
     });
 
-    teardown(function() {
+    teardown(() => {
-      for (var eventType in _listeners) {
+      for (const eventType in _listeners) {
         if (_listeners.hasOwnProperty(eventType)) {
           element.removeEventListener(eventType, _listeners[eventType]);
         }
@@ -84,14 +84,14 @@ limitations under the License.
     });
 
     function listen(eventType) {
-      return new Promise(function(resolve) {
+      return new Promise(resolve => {
         _listeners[eventType] = function() { resolve(); };
         element.addEventListener(eventType, _listeners[eventType]);
       });
     }
 
     function save(opt_action) {
-      var promise = listen('account-detail-update');
+      const promise = listen('account-detail-update');
       if (opt_action) {
         opt_action();
       } else {
@@ -101,7 +101,7 @@ limitations under the License.
     }
 
     function close(opt_action) {
-      var promise = listen('close');
+      const promise = listen('close');
       if (opt_action) {
         opt_action();
       } else {
@@ -110,18 +110,18 @@ limitations under the License.
       return promise;
     }
 
-    test('fires the close event on close', function(done) {
+    test('fires the close event on close', done => {
       close().then(done);
     });
 
-    test('fires the close event on save', function(done) {
+    test('fires the close event on save', done => {
-      close(function() {
+      close(() => {
         MockInteractions.tap(element.$.saveButton);
       }).then(done);
     });
 
-    test('saves name and preferred email', function(done) {
+    test('saves name and preferred email', done => {
-      flush(function() {
+      flush(() => {
         element.$.name.value = 'new name';
         element.$.email.value = 'email3';
 
@@ -130,18 +130,18 @@ limitations under the License.
         assert.equal(account.email, 'email');
 
         // Save and verify new values are committed.
-        save().then(function() {
+        save().then(() => {
           assert.equal(account.name, 'new name');
           assert.equal(account.email, 'email3');
         }).then(done);
       });
     });
 
-    test('pressing enter saves name', function(done) {
+    test('pressing enter saves name', done => {
       element.$.name.value = 'entered name';
-      save(function() {
+      save(() => {
         MockInteractions.pressAndReleaseKeyOn(element.$.name, 13);  // 'enter'
-      }).then(function() {
+      }).then(() => {
         assert.equal(account.name, 'entered name');
       }).then(done);
     });