Converted Observatory class-view element

runtime/observatory/lib/src/app/page.dart

Index: runtime/observatory/lib/src/app/page.dart
diff --git a/runtime/observatory/lib/src/app/page.dart b/runtime/observatory/lib/src/app/page.dart
index feb6b7414b3db4fcf8f442c68a06174ca2b2b7dc..d814421038d281da37362a683734572de639951f 100644
--- a/runtime/observatory/lib/src/app/page.dart
+++ b/runtime/observatory/lib/src/app/page.dart
@@ -6,6 +6,7 @@ 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();
@@ -24,8 +25,12 @@ 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);
@@ -193,7 +198,25 @@ class InspectPage extends MatchingPage {
   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,