Remove jshint comments

core/base64.js

@@ -4,8 +4,6 @@
 
 // From: http://hg.mozilla.org/mozilla-central/raw-file/ec10630b1a54/js/src/devtools/jint/sunspider/string-base64.js
 
-/*jslint white: false */
-/*global console */
 import * as Log from './util/logging.js';
 
 export default {
@@ -48,7 +46,6 @@ export default {
     },
 
     /* Convert Base64 data to a string */
-    /* jshint -W013 */
     toBinaryTable : [
         -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
         -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
@@ -59,7 +56,6 @@ export default {
         -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
         41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1
     ],
-    /* jshint +W013 */
 
     decode: function (data, offset) {
         "use strict";