Converted Observatory class-view element

runtime/observatory/lib/src/models/repositories/sample_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;
 
 enum SampleProfileTag {
   userVM,
   userOnly,
   vmUser,
@@ skipping 24 matching lines @@
 
 abstract class SampleProfileLoadingProgress {
   SampleProfileLoadingStatus get status;
   double get progress;
   Duration get fetchingTime;
   Duration get loadingTime;
   SampleProfile get profile;
 }
 
 abstract class ClassSampleProfileRepository {
-  Stream<SampleProfileLoadingProgressEvent> get(ClassRef cls,
-      SampleProfileTag tag, {bool clear: false});
+  Stream<SampleProfileLoadingProgressEvent> get(IsolateRef isolate,
+      ClassRef cls, SampleProfileTag tag);
+  Future enable(IsolateRef isolate, ClassRef cls);
+  Future disable(IsolateRef isolate, ClassRef cls);
 }
 
 abstract class IsolateSampleProfileRepository {
-  Stream<SampleProfileLoadingProgressEvent> get(IsolateRef cls,
+  Stream<SampleProfileLoadingProgressEvent> get(IsolateRef isolate,
       SampleProfileTag tag, {bool clear: false, bool forceFetch: false});
 }