Redirected network details to options DOM UI page....

chrome/browser/resources/shared/js/util.js

 // Copyright (c) 2010 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.
 
 /**
  * The global object.
  * @param {!Object}
  */
 const global = this;
 
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   // quotes (") appearing in a URI must be escaped with a backslash
   var s2 = s.replace(/(\(|\)|\,|\s|\'|\"|\\)/g, '\\$1');
   // WebKit has a bug when it comes to URLs that end with \
   // https://bugs.webkit.org/show_bug.cgi?id=28885
   if (/\\\\$/.test(s2)) {
     // Add a space to work around the WebKit bug.
     s2 += ' ';
   }
   return 'url("' + s2 + '")';
 }
+
+/**
+ * Parses query parameters from Location.
+ * @param {string} s The URL to generate the CSS url for.
+ * @return {object} Dictionary containing name value pairs for URL
+ */
+function parseQueryParams(location) {
+  var params = {};
+  var query = unescape(location.search.substring(1));
+  var vars = query.split("&");
+  for (var i=0; i < vars.length; i++) {
+    var pair = vars[i].split("=");
+    params[pair[0]] = pair[1];
+  }
+  return params;
+ }