Converted Observatory class-view element

runtime/observatory/lib/src/app/page.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.
 
 part of app;
 
 final _allocationProfileRepository = new AllocationProfileRepository();
 final _breakpointRepository = new BreakpointRepository();
+final _classSampleProfileRepository = new ClassSampleProfileRepository();
 final _classRepository = new ClassRepository();
 final _contextRepository = new ContextRepository();
 final _evalRepository = new EvalRepository();
 final _fieldRepository = new FieldRepository();
 final _functionRepository = new FunctionRepository();
 final _heapSnapshotRepository = new HeapSnapshotRepository();
 final _icdataRepository = new ICDataRepository();
 final _inboundReferencesRepository = new InboundReferencesRepository();
 final _instanceRepository = new InstanceRepository();
 final _isolateSampleProfileRepository = new IsolateSampleProfileRepository();
 final _libraryRepository = new LibraryRepository();
 final _megamorphicCacheRepository = new MegamorphicCacheRepository();
 final _objectRepository = new ObjectRepository();
 final _objectPoolRepository = new ObjectPoolRepository();
 final _objectstoreRepository = new ObjectStoreRepository();
 final _persistentHandlesRepository = new PersistentHandlesRepository();
 final _portsRepository = new PortsRepository();
 final _scriptRepository = new ScriptRepository();
+final _stronglyReachangleInstancesRepository =
+    new StronglyReachableInstancesRepository();
+final _topRetainingInstancesRepository = new TopRetainingInstancesRepository();
 final _typeArgumentsRepository = new TypeArgumentsRepository();
 
+
 class IsolateNotFound implements Exception {
   String isolateId;
   IsolateNotFound(this.isolateId);
   String toString() => "IsolateNotFound: $isolateId";
 }
 RetainedSizeRepository _retainedSizeRepository = new RetainedSizeRepository();
 ReachableSizeRepository _reachableSizeRepository
     = new ReachableSizeRepository();
 RetainingPathRepository _retainingPathRepository
     = new RetainingPathRepository();
@@ skipping 147 matching lines @@
   void onInstall() {
     if (element == null) {
       element = container;
     }
     assert(element != null);
   }
 
   Future _visitObject(obj) async {
     container.children = [];
     await obj.reload();
-    if (obj is Context) {
+    if (obj is Class) {
+      container.children = [
+        new ClassViewElement(app.vm, obj.isolate, obj, app.events,
+                               app.notifications,
+                               _classRepository,
+                               _retainedSizeRepository,
+                               _reachableSizeRepository,
+                               _inboundReferencesRepository,
+                               _retainingPathRepository,
+                               _fieldRepository,
+                               _scriptRepository,
+                               _instanceRepository,
+                               _evalRepository,
+                               _stronglyReachangleInstancesRepository,
+                               _topRetainingInstancesRepository,
+                               _classSampleProfileRepository,
+                               queue: app.queue)
+      ];
+    } else if (obj is Context) {
       container.children = [
         new ContextViewElement(app.vm, obj.isolate, obj, app.events,
                                app.notifications,
                                _contextRepository,
                                _retainedSizeRepository,
                                _reachableSizeRepository,
                                _inboundReferencesRepository,
                                _retainingPathRepository,
                                _instanceRepository,
                                queue: app.queue)
@@ skipping 528 matching lines @@
     assert(element != null);
   }
 
   void _visit(Uri uri) {
     assert(element != null);
     assert(canVisit(uri));
   }
 
   bool canVisit(Uri uri) => uri.path == 'timeline';
 }