Converted Observatory class-ref & library-ref elements

runtime/observatory/lib/src/elements/heap_profile.dart

 // Copyright (c) 2014, 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 heap_profile_element;
 
 import 'dart:async';
 import 'dart:html';
+import 'class_ref_wrapper.dart';
 import 'observatory_element.dart';
 import 'package:charted/charted.dart';
 import 'package:observatory/app.dart';
 import 'package:observatory/service.dart';
 import 'package:observatory/elements.dart';
 import 'package:polymer/polymer.dart';
 
 class ClassSortedTable extends SortedTable {
 
   ClassSortedTable(columns) : super(columns);
@@ skipping 226 matching lines @@
 
     // Add row to table.
     _classTableBody.children.add(tr);
   }
 
   void _fillClassTableDomRow(TableRowElement tr, int rowIndex) {
     const SPACER_COLUMNS = const [1, 6];
 
     var row = classTable.rows[rowIndex];
     // Add class ref.
-    ClassRefElement classRef = tr.children[0].children[0];
+    ClassRefElementWrapper classRef = tr.children[0].children[0];
     classRef.ref = row.values[0];
 
     for (var i = 1; i < row.values.length; i++) {
       if (SPACER_COLUMNS.contains(i)) {
         // Skip spacer columns.
         continue;
       }
       var cell = tr.children[i];
       cell.title = row.values[i].toString();
       cell.text = classTable.getFormattedValue(rowIndex, i);
@@ skipping 130 matching lines @@
   }
 
   @observable String formattedTotalCollectionTime(bool newSpace) {
     if (profile == null) {
       return '';
     }
     var heap = newSpace ? isolate.newSpace : isolate.oldSpace;
     return '${Utils.formatSeconds(heap.totalCollectionTimeInSeconds)} secs';
   }
 }