Send allocation stats with each class and show in class view.

runtime/bin/vmservice/client/lib/src/service/object.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 service;
 
 /// A [ServiceObject] is an object known to the VM service and is tied
 /// to an owning [Isolate].
 abstract class ServiceObject extends Observable {
   /// The owner of this [ServiceObject].  This can be an [Isolate], a
@@ skipping 1026 matching lines @@
   @observable bool isAbstract;
   @observable bool isConst;
   @observable bool isFinalized;
   @observable bool isPatch;
   @observable bool isImplemented;
 
   @observable int tokenPos;
 
   @observable ServiceMap error;
 
-  final Allocations newSpace = new Allocations();
-  final Allocations oldSpace = new Allocations();
+  @reflectable final Allocations newSpace = new Allocations();

[Cutch, 2014/06/20 18:10:49]

@reflectable should no longer be needed with polymer >= 0.10.x (we are on
0.11.x)

[koda, 2014/06/20 18:37:04]

Done.

+  @reflectable final Allocations oldSpace = new Allocations();
 
   bool get hasNoAllocations => newSpace.empty && oldSpace.empty;
 
   @reflectable final children = new ObservableList<Class>();
   @reflectable final subClasses = new ObservableList<Class>();
   @reflectable final fields = new ObservableList<ServiceMap>();
   @reflectable final functions = new ObservableList<ServiceMap>();
   @reflectable final interfaces = new ObservableList<Class>();
 
   bool get canCache => true;
@@ skipping 43 matching lines @@
     fields.addAll(map['fields']);
 
     functions.clear();
     functions.addAll(map['functions']);
 
     superClass = map['super'];
     if (superClass != null) {
       superClass._addToChildren(this);
     }
     error = map['error'];
+    
+    var allocation_stats = map['allocation_stats'];

[Cutch, 2014/06/20 18:10:49]

New service fields should use dartCamelCase.

[koda, 2014/06/20 18:37:04]

Done.

+    if (allocation_stats != null) {
+      newSpace.update(allocation_stats['new']);
+      oldSpace.update(allocation_stats['old']);
+    }
   }
 
   void _addToChildren(Class cls) {
     if (children.contains(cls)) {
       return;
     }
     children.add(cls);
   }
 }
 
@@ skipping 678 matching lines @@
     var v = list[i];
     if ((v is ObservableMap) && _isServiceMap(v)) {
       list[i] = owner.getFromMap(v);
     } else if (v is ObservableList) {
       _upgradeObservableList(v, owner);
     } else if (v is ObservableMap) {
       _upgradeObservableMap(v, owner);
     }
   }
 }