Fixed #31493 -- Replaced var with const and let keywords in JavaScript.

The eslint configuration and the admin script compress.py have been
updated for ES6.

The unused fallback of globals.django in jquery.init.js was removed. It
is always included before jsi18n-mocks.test.js and it always sets the
global value.

1 files changed, 2 insertions, 2 deletions

diff --git a/js_tests/admin/SelectBox.test.js b/js_tests/admin/SelectBox.test.js
index bca4941fa6..4f3a27c149 100644
--- a/js_tests/admin/SelectBox.test.js
+++ b/js_tests/admin/SelectBox.test.js
@@ -5,14 +5,14 @@
 QUnit.module('admin.SelectBox');
 
 QUnit.test('init: no options', function(assert) {
-    var $ = django.jQuery;
+    const $ = django.jQuery;
     $('<select id="id"></select>').appendTo('#qunit-fixture');
     SelectBox.init('id');
     assert.equal(SelectBox.cache.id.length, 0);
 });
 
 QUnit.test('filter', function(assert) {
-    var $ = django.jQuery;
+    const $ = django.jQuery;
     $('<select id="id"></select>').appendTo('#qunit-fixture');
     $('<option value="0">A</option>').appendTo('#id');
     $('<option value="1">B</option>').appendTo('#id');