Converted Observatory heap-profile element

runtime/observatory/lib/src/models/objects/allocation_profile.dart

+// Copyright (c) 2016, 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 models;
+
+abstract class AllocationProfile {
+  DateTime get lastServiceGC;
+  DateTime get lastAccumulatorReset;
+  HeapSpace get newSpace;
+  HeapSpace get oldSpace;
+  Iterable<ClassHeapStats> get members;
+}
+
+
+abstract class ClassHeapStats {
+  ClassRef get clazz;
+  Allocations get newSpace;
+  Allocations get oldSpace;
+  int get promotedInstances;
+  int get promotedBytes;
+}
+
+abstract class Allocations {
+  AllocationCount get accumulated;
+  AllocationCount get current;
+}
+
+abstract class AllocationCount {
+  int get instances;
+  int get bytes;
+}