Wrapping leaf nodes in non polymer elements

runtime/observatory/lib/service_common.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.
 
 library service_common;
 
 import 'dart:async';
 import 'dart:convert';
 import 'dart:typed_data';
 
+import 'package:observatory/models.dart' as M;
+
 import 'package:logging/logging.dart';
 import 'package:observatory/service.dart';
 
 // Export the service library.
 export 'package:observatory/service.dart';
 
 /// Description of a VM target.
-class WebSocketVMTarget {
+class WebSocketVMTarget implements M.Target {
   // Last time this VM has been connected to.
   int lastConnectionTime = 0;
   bool get hasEverConnected => lastConnectionTime > 0;
 
   // Chrome VM or standalone;
   bool chrome = false;
   bool get standalone => !chrome;
 
   // User defined name.
   String name;
@@ skipping 291 matching lines @@
     if (request.method != 'getTagProfile' &&
         request.method != 'getIsolateMetric' &&
         request.method != 'getVMMetric') {
       Logger.root.info(
           'GET [${serial}] ${request.method}(${request.params}) from ${target.networkAddress}');
     }
     // Send message.
     _webSocket.send(message);
   }
 }