Build Observatory as part of runtime

runtime/bin/vmservice/observatory/lib/src/elements/field_view.dart

Index: runtime/bin/vmservice/observatory/lib/src/elements/field_view.dart
diff --git a/runtime/bin/vmservice/observatory/lib/src/elements/field_view.dart b/runtime/bin/vmservice/observatory/lib/src/elements/field_view.dart
deleted file mode 100644
index d1de392112b191642b36194bb94256129dd7a725..0000000000000000000000000000000000000000
--- a/runtime/bin/vmservice/observatory/lib/src/elements/field_view.dart
+++ /dev/null
@@ -1,19 +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 field_view_element;
-
-import 'observatory_element.dart';
-import 'package:observatory/service.dart';
-import 'package:polymer/polymer.dart';
-
-@CustomTag('field-view')
-class FieldViewElement extends ObservatoryElement {
-  @published Field field;
-  FieldViewElement.created() : super.created();
-
-  void refresh(var done) {
-    field.reload().whenComplete(done);
-  }
-}