Removed Instructions object from Observatory models

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

Index: runtime/observatory/lib/src/elements/instructions_view.dart
diff --git a/runtime/observatory/lib/src/elements/instructions_view.dart b/runtime/observatory/lib/src/elements/instructions_view.dart
deleted file mode 100644
index e5c1fb2832b77f45c4bb95d6cb9b9d37e94d0074..0000000000000000000000000000000000000000
--- a/runtime/observatory/lib/src/elements/instructions_view.dart
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 2015, 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 instructions_view;
-
-import 'dart:async';
-import 'observatory_element.dart';
-import 'package:observatory/service.dart';
-import 'package:polymer/polymer.dart';
-
-@CustomTag('instructions-view')
-class InstructionsViewElement extends ObservatoryElement {
-  @published Instructions instructions;
-
-  InstructionsViewElement.created() : super.created();
-
-  Future refresh() {
-    return instructions.reload();
-  }
-}