Small changes in profiler

runtime/bin/vmservice/client/lib/src/elements/isolate_profile.dart

 // Copyright (c) 2013, 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.
 
 library isolate_profile_element;
 
 import 'dart:html';
 import 'isolate_element.dart';
 import 'package:logging/logging.dart';
 import 'package:observatory/app.dart';
@@ skipping 45 matching lines @@
 /// Displays an IsolateProfile
 @CustomTag('isolate-profile')
 class IsolateProfileElement extends IsolateElement {
   IsolateProfileElement.created() : super.created();
   @observable int methodCountSelected = 0;
   final List methodCounts = [10, 20, 50];
   @observable List topExclusiveCodes = toObservable([]);
   final _id = '#tableTree';
   TableTree tree;
   @published Map profile;
+  @observable String sampleCount = '';
+  @observable String refreshTime = '';
 
   void profileChanged(oldValue) {
     if (profile == null) {
       return;
     }
     print('profile changed');
     var samples = profile['samples'];
     _loadProfileData(isolate, samples, profile);
     _refresh(isolate);
   }
@@ skipping 12 matching lines @@
       assert(profile['type'] == 'Profile');
       var samples = profile['samples'];
       Logger.root.info('Profile contains ${samples} samples.');
       _loadProfileData(isolate, samples, profile);
     }).catchError((e, st) {
       Logger.root.warning('Error refreshing profile', e, st);
     }).whenComplete(done);
   }
 
   void _loadProfileData(Isolate isolate, int totalSamples, Map response) {
+    sampleCount = totalSamples.toString();
+    var now = new DateTime.now();
+    refreshTime = now.toString();
     isolate.profile = new Profile.fromMap(isolate, response);
     _refresh(isolate);
   }
 
   void _refresh(Isolate isolate) {
     _refreshTopMethods(isolate);
     _refreshTree(isolate);
   }
 
   void _refreshTree(Isolate isolate) {
@@ skipping 28 matching lines @@
   }
 
   @observable void toggleExpanded(Event e, var detail, Element target) {
     var row = target.parent;
     if (row is TableRowElement) {
       // Subtract 1 to get 0 based indexing.
       tree.toggle(row.rowIndex - 1);
     }
   }
 }