Add Service ID zones to service protocol

runtime/observatory/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] represents a persistent object within the vm.
 abstract class ServiceObject extends Observable {
   static int LexicalSortName(ServiceObject o1, ServiceObject o2) {
     return o1.name.compareTo(o2.name);
@@ skipping 572 matching lines @@
   String _canonicalizeUri(Uri uri) {
     // We use the uri as the key to the response map. Uri parameters can be
     // serialized in any order, this function canonicalizes the uri parameters
     // so they are serialized in sorted-by-parameter-name order.
     var method = uri.path;
     // Create a map sorted on insertion order.
     var parameters = new Map();
     // Sort keys.
     var sortedKeys = uri.queryParameters.keys.toList();
     sortedKeys.sort();
-    // Filter keys.
-    if (method == 'getStack') {
-      // Remove the 'full' parameter.
-      sortedKeys.remove('full');
-    }
+    // Filter keys to remove any private options.
+    sortedKeys.removeWhere((k) => k.startsWith('_'));
     // Insert parameters in sorted order.
     for (var key in sortedKeys) {
       parameters[key] = uri.queryParameters[key];
     }
     // Return canonical uri.
     return new Uri(path: method, queryParameters: parameters).toString();
   }
 
   /// Force the VM to disconnect.
   void disconnect() {
@@ skipping 2528 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);
     }
   }
 }