Converted Observatory refs elements

runtime/observatory/lib/src/elements/field_ref_wrapper.dart

 // 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.
 
 import 'dart:html';
 
 import 'package:observatory/app.dart';
-import 'package:observatory/service_html.dart' show Class;
-import 'package:observatory/src/elements/class_ref.dart';
+import 'package:observatory/repositories.dart';
+import 'package:observatory/service_html.dart' show Field;
+import 'package:observatory/src/elements/field_ref.dart';
 import 'package:observatory/src/elements/helpers/tag.dart';
 import 'package:observatory/src/elements/shims/binding.dart';
 
 @bindable
-class ClassRefElementWrapper extends HtmlElement {
+class FieldRefElementWrapper extends HtmlElement {
 
-  static const binder = const Binder<ClassRefElementWrapper>(const {
+  static const binder = const Binder<FieldRefElementWrapper>(const {
       'ref': #ref
     });
 
-  static const tag = const Tag<ClassRefElementWrapper>('class-ref');
+  static const tag = const Tag<FieldRefElementWrapper>('field-ref');
 
-  Class _class;
-  Class get ref => _class;
-  void set ref(Class ref) { _class = ref; render(); }
+  Field _field;
+  Field get ref => _field;
+  void set ref(Field ref) {
+    _field = ref;
+    render();
+  }
 
-  ClassRefElementWrapper.created() : super.created() {
+  FieldRefElementWrapper.created() : super.created() {
     binder.registerCallback(this);
     createShadowRoot();
     render();
   }
 
   @override
   void attached() {
     super.attached();
     render();
   }
 
   void render() {
     shadowRoot.children = [];
     if (ref == null) return;
 
     shadowRoot.children = [
       new StyleElement()
         ..text = '''
-        class-ref-wrapped > a[href]:hover {
+        field-ref-wrapped a[href]:hover {
             text-decoration: underline;
         }
-        class-ref-wrapped > a[href] {
+        field-ref-wrapped a[href] {
             color: #0489c3;
             text-decoration: none;
         }''',
-      new ClassRefElement(_class.isolate, _class,
-          queue: ObservatoryApplication.app.queue)
+      new FieldRefElement(_field.isolate, _field,
+                          new InstanceRepository(_field.isolate),
+                          queue: ObservatoryApplication.app.queue)
     ];
   }
 }