Use array literals

src/DateUtils.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2017 Vector Creations Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -18,32 +19,32 @@ limitations under the License.
 import { _t } from './languageHandler';
 
 function getDaysArray() {
-    var days = [];
+    return [
-    days.push(_t('Sun'));
+        _t('Sun'),
-    days.push(_t('Mon'));
+        _t('Mon'),
-    days.push(_t('Tue'));
+        _t('Tue'),
-    days.push(_t('Wed'));
+        _t('Wed'),
-    days.push(_t('Thu'));
+        _t('Thu'),
-    days.push(_t('Fri'));
+        _t('Fri'),
-    days.push(_t('Sat'));
+        _t('Sat'),
-    return days;
+    ];
 }
 
 function getMonthsArray() {
-    var months = [];
+    return [
-    months.push(_t('Jan'));
+        _t('Jan'),
-    months.push(_t('Feb'));
+        _t('Feb'),
-    months.push(_t('Mar'));
+        _t('Mar'),
-    months.push(_t('Apr'));
+        _t('Apr'),
-    months.push(_t('May'));
+        _t('May'),
-    months.push(_t('Jun'));
+        _t('Jun'),
-    months.push(_t('Jul'));
+        _t('Jul'),
-    months.push(_t('Aug'));
+        _t('Aug'),
-    months.push(_t('Sep'));
+        _t('Sep'),
-    months.push(_t('Oct'));
+        _t('Oct'),
-    months.push(_t('Nov'));
+        _t('Nov'),
-    months.push(_t('Dec'));
+        _t('Dec'),
-    return months;
+    ];
 }
 
 function pad(n) {