Use consistent headers in previously submitted IndexedDB tests. (#4510) 
diff --git a/IndexedDB/idbindex-rename.html b/IndexedDB/idbindex-rename.html index 370b83e..7eb182f 100644 --- a/IndexedDB/idbindex-rename.html +++ b/IndexedDB/idbindex-rename.html 
@@ -1,4 +1,5 @@ -<!DOCTYPE html> +<!doctype html> +<meta charset="utf8">  <meta name="timeout" content="long">  <title>IndexedDB: index renaming support</title>  <link rel="help" @@ -8,6 +9,7 @@  <script src="/resources/testharnessreport.js"></script>  <script src="support-promises.js"></script>  <script> +'use strict';    promise_test(testCase => {  let authorIndex = null, authorIndex2 = null;