Remove VM Stats

runtime/bin/vmstats_sources.gypi

Index: runtime/bin/vmstats_sources.gypi
diff --git a/runtime/bin/vmstats_sources.gypi b/runtime/bin/vmstats_sources.gypi
deleted file mode 100644
index 2c64dd38dc81f1fb456e458b64e8eab262a8ca81..0000000000000000000000000000000000000000
--- a/runtime/bin/vmstats_sources.gypi
+++ /dev/null
@@ -1,18 +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.
-
-# This file contains all sources for the vmstats application.
-{
-  'sources': [
-    'vmstats/bargraph.dart',
-    'vmstats/favicon.ico',
-    'vmstats/isolate_list.dart',
-    'vmstats/models.dart',
-    'vmstats/packages/browser/dart.js',
-    'vmstats/vmstats.css',
-    'vmstats/vmstats.dart',
-    'vmstats/vmstats.dart.js',
-    'vmstats/vmstats.html',
-  ],
-}