Revert "Build Observatory with runtime"

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

Index: runtime/observatory/lib/src/elements/vm_view.dart
diff --git a/runtime/observatory/lib/src/elements/vm_view.dart b/runtime/observatory/lib/src/elements/vm_view.dart
deleted file mode 100644
index 1ab49d50d0c91cc05170e8e00fbc441f4c43cc41..0000000000000000000000000000000000000000
--- a/runtime/observatory/lib/src/elements/vm_view.dart
+++ /dev/null
@@ -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 vm_view_element;
-
-import 'observatory_element.dart';
-import 'package:observatory/service.dart';
-import 'package:polymer/polymer.dart';
-
-@CustomTag('vm-view')
-class VMViewElement extends ObservatoryElement {
-  @published VM vm;
-  @published DartError error;
-
-  VMViewElement.created() : super.created();
-
-  void refresh(var done) {
-    vm.reload().whenComplete(done);
-  }
-}