Rename vmservice/client to vmservice/observatory to match package name.

runtime/bin/vmservice/client/lib/src/elements/code_ref.dart

Index: runtime/bin/vmservice/client/lib/src/elements/code_ref.dart
===================================================================
--- runtime/bin/vmservice/client/lib/src/elements/code_ref.dart	(revision 38989)
+++ runtime/bin/vmservice/client/lib/src/elements/code_ref.dart	(working copy)
@@ -1,21 +0,0 @@
-// Copyright (c) 2013, 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 code_ref_element;
-
-import 'package:polymer/polymer.dart';
-import 'service_ref.dart';
-import 'package:observatory/service.dart';
-
-@CustomTag('code-ref')
-class CodeRefElement extends ServiceRefElement {
-  @observable Code get code => ref;
-
-  refChanged(oldValue) {
-    super.refChanged(oldValue);
-    notifyPropertyChange(#code, 0, 1);
-  }
-
-  CodeRefElement.created() : super.created();
-}