Revert 253521 "Introduce telemetry.web_components and a simple c..."

trunk/src/tools/telemetry/telemetry/web_components/viewer_bootstrap.js

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-'use strict';
-
-var g_results;
-document.addEventListener('DOMContentLoaded', function() {
-  var viewerDataScript = document.querySelector('#viewer-data');
-  var data;
-  try {
-    data = JSON.parse(viewerDataScript.textContent);
-  } catch (e) {
-    tvcm.showPanic('Could not load data', e.stack || e);
-  }
-  g_results = new $js_class_name;
-  g_results.$data_binding_property = data;
-  document.body.appendChild(g_results);
-});