Revert "Build Observatory with runtime"

runtime/bin/vmservice/observatory/deployed/web/packages/web_components/platform.js

Index: runtime/bin/vmservice/observatory/deployed/web/packages/web_components/platform.js
diff --git a/runtime/bin/vmservice/observatory/deployed/web/packages/web_components/platform.js b/runtime/bin/vmservice/observatory/deployed/web/packages/web_components/platform.js
new file mode 100644
index 0000000000000000000000000000000000000000..242d3ec785daad2d6a682a05243a98468dbea015
--- /dev/null
+++ b/runtime/bin/vmservice/observatory/deployed/web/packages/web_components/platform.js
@@ -0,0 +1,16 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+// @version: 0.4.2-f0342cf
+
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