Removed polymer & mirror from Observatory

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

Index: runtime/observatory/lib/src/elements/class_ref_as_value.dart
diff --git a/runtime/observatory/lib/src/elements/class_ref_as_value.dart b/runtime/observatory/lib/src/elements/class_ref_as_value.dart
deleted file mode 100644
index 7e129f889149147e1cde68f61d73e6571caee33d..0000000000000000000000000000000000000000
--- a/runtime/observatory/lib/src/elements/class_ref_as_value.dart
+++ /dev/null
@@ -1,35 +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 class_ref_as_value_element;
-
-import 'package:observatory/service.dart';
-import 'package:polymer/polymer.dart';
-import 'service_ref.dart';
-import 'dart:async';
-
-@CustomTag('class-ref-as-value')
-class ClassRefAsValueElement extends ServiceRefElement {
-
-  ClassRefAsValueElement.created() : super.created();
-
-  String makeExpandKey(String key) {
-    return '${expandKey}/${key}';
-  }
-
-  dynamic expander() {
-    return expandEvent;
-  }
-
-  void expandEvent(bool expand, Function onDone) {
-    if (expand) {
-      Class cls = ref;
-      cls.reload().then((result) {
-        return Future.wait(cls.fields.map((field) => field.reload()));
-      }).whenComplete(onDone);
-    } else {
-      onDone();
-    }
-  }
-}