Removed polymer & mirror from Observatory

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

Index: runtime/observatory/lib/src/elements/service_ref.dart
diff --git a/runtime/observatory/lib/src/elements/service_ref.dart b/runtime/observatory/lib/src/elements/service_ref.dart
deleted file mode 100644
index 1c48f869335d9669aa18f9a02f174bce9bbecf4b..0000000000000000000000000000000000000000
--- a/runtime/observatory/lib/src/elements/service_ref.dart
+++ /dev/null
@@ -1,167 +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 service_ref_element;
-
-import 'dart:html';
-
-import 'package:logging/logging.dart';
-import 'package:observatory/service.dart';
-import 'package:observatory/repositories.dart';
-import 'package:polymer/polymer.dart';
-
-import 'helpers/any_ref.dart';
-import 'observatory_element.dart';
-
-class ServiceRefElement extends ObservatoryElement {
-  @published ServiceObject ref;
-  @published bool internal = false;
-  @published String expandKey;
-  ServiceRefElement.created() : super.created();
-
-  void refChanged(oldValue) {
-    notifyPropertyChange(#url, "", url);
-    notifyPropertyChange(#name, [], name);
-    notifyPropertyChange(#nameIsEmpty, 0, 1);
-    notifyPropertyChange(#hoverText, "", hoverText);
-  }
-
-  String get url {
-    if (ref == null) {
-      return 'NULL REF';
-    }
-    return gotoLink('/inspect', ref);
-  }
-
-  String get serviceId {
-    if (ref == null) {
-      return 'NULL REF';
-    }
-    return ref.id;
-  }
-
-  String get hoverText {
-    if (ref == null) {
-      return 'NULL REF';
-    }
-    return ref.vmName;
-  }
-
-  String get name {
-    if (ref == null) {
-      return 'NULL REF';
-    }
-    return ref.name;
-  }
-
-  // Workaround isEmpty not being useable due to missing @MirrorsUsed.
-  bool get nameIsEmpty {
-    return (name == null) || name.isEmpty;
-  }
-
-
-  @published bool expanded = false;
-  dynamic expander() {
-    return expandEvent;
-  }
-  void expandEvent(bool expand, Function onDone) {
-    if (expand) {
-      ref.reload().then((result) {
-        ref = result;
-        notifyPropertyChange(#ref, 0, 1);
-        expanded = true;
-      }).whenComplete(onDone);
-    } else {
-      expanded = false;
-      onDone();
-    }
-  }
-}
-
-
-@CustomTag('any-service-ref')
-class AnyServiceRefElement extends ObservatoryElement {
-  @published ServiceObject ref;
-  @published String expandKey;
-  @published bool asValue = false;
-  AnyServiceRefElement.created() : super.created();
-
-  refChanged(oldValue) {
-    // Remove the current view.
-    children.clear();
-    if (ref == null) {
-      Logger.root.info('Viewing null object.');
-      return;
-    }
-    var obj;
-    if (ref is Guarded) {
-      var g = ref as Guarded;
-      obj = g.asValue ?? g.asSentinel;
-    } else {
-      obj = ref;
-    }
-    var element;
-    switch (obj.type) {
-      case 'Class':
-        if (asValue) {
-          element = new Element.tag('class-ref-as-value');
-          element.ref = obj;
-        } else {
-          element = new Element.tag('class-ref');
-          element.ref = obj;
-        }
-        break;
-      case 'Code':
-        element = new Element.tag('code-ref');
-        element.ref = obj;
-        break;
-      case 'Context':
-        element = new Element.tag('context-ref');
-        element.ref = obj;
-        break;
-      case 'Error':
-        element = new Element.tag('error-ref');
-        element.ref = obj;
-        break;
-      case 'Field':
-        element = new Element.tag('field-ref');
-        element.ref = obj;
-        break;
-      case 'Function':
-        element = new Element.tag('function-ref');
-        element.ref = obj;
-        break;
-      case 'Instance':
-        element = new Element.tag('instance-ref');
-        element.ref = obj;
-        break;
-      case 'Library':
-        if (asValue) {
-          element =
-              new Element.tag('library-ref-as-value');
-          element.ref = obj;
-        } else {
-          element =
-              new Element.tag('library-ref');
-          element.ref = obj;
-        }
-        break;
-      case 'Script':
-        element = new Element.tag('script-ref');
-        element.ref = obj;
-        break;
-      default:
-        element = anyRef(obj.isolate, obj,
-            new InstanceRepository(), queue: app.queue);
-        break;
-    }
-    if (element == null) {
-      Logger.root.info('Unable to find a ref element for \'${ref.type}\'');
-      element = new Element.tag('span');
-      element.text = "<<Unknown service ref: $ref>>";
-      return;
-    }
-    children.add(element);
-  }
-}