Updates to the diagnostics page.

pkg/analysis_server/lib/src/status/pages.dart

 // Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'dart:convert';
 import 'dart:io';
 
+import 'package:intl/intl.dart';
+
 /// Contains a collection of Pages.
 abstract class Site {
   final String title;
   List<Page> pages = [];
 
   Site(this.title);
 
   String get customCss => '';
 
   void handleGetRequest(HttpRequest request) {
@@ skipping 82 matching lines @@
   }
 
   void h3(String text, {bool raw: false}) {
     buf.writeln('<h3>${raw ? text : escape(text)}</h3>');
   }
 
   void h4(String text, {bool raw: false}) {
     buf.writeln('<h4>${raw ? text : escape(text)}</h4>');
   }
 
-  void ul<T>(Iterable<T> items, void gen(T item)) {
-    buf.writeln('<ul>');
+  void ul<T>(Iterable<T> items, void gen(T item), {String classes}) {
+    buf.writeln('<ul${classes == null ? '' : ' class=$classes'}>');
     for (T item in items) {
       buf.write('<li>');
       gen(item);
       buf.write('</li>');
     }
     buf.writeln('</ul>');
   }
 
   void inputList<T>(Iterable<T> items, void gen(T item)) {
     buf.writeln('<select size="8" style="width: 100%">');
@@ skipping 27 matching lines @@
 
   void blankslate(String str) {
     div(() => buf.writeln(str), classes: 'blankslate');
   }
 
   bool isCurrentPage(String pathToTest) => path == pathToTest;
 }
 
 String escape(String text) => text == null ? '' : HTML_ESCAPE.convert(text);
 
-String printInteger(int value) {
-  return value.toString();
-}
+final NumberFormat numberFormat = new NumberFormat.decimalPattern();
 
-String printMilliseconds(num value) {
-  return '${value.toStringAsFixed(1)} ms';
-}
+String printInteger(int value) => numberFormat.format(value);
 
-String printPercentage(num value) {
-  return '${(value * 100).toStringAsFixed(1)}%';
-}
+String printMilliseconds(num value) => '${numberFormat.format(value)} ms';
+
+String printPercentage(num value) => '${(value * 100).toStringAsFixed(1)}%';