Add checkbox for reporting invalid TLS/SSL cert chains

chrome/browser/resources/security_warnings/safe_browsing.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.
-
-// Other constants defined in safe_browsing_blocking_page.cc.
-var SB_BOX_CHECKED = 'boxchecked';
-var SB_DISPLAY_CHECK_BOX = 'displaycheckbox';
-
-// This sets up the Extended Safe Browsing Reporting opt-in.
-function setupCheckbox() {
-  if (loadTimeData.getString('type') != 'SAFEBROWSING' ||
-      !loadTimeData.getBoolean(SB_DISPLAY_CHECK_BOX)) {
-    return;
-  }
-
-  $('opt-in-label').innerHTML = loadTimeData.getString('optInLink');
-  $('opt-in-checkbox').checked = loadTimeData.getBoolean(SB_BOX_CHECKED);
-  $('malware-opt-in').classList.remove('hidden');
-  $('body').classList.add('safe-browsing-has-checkbox');
-
-  $('opt-in-checkbox').addEventListener('click', function() {
-    sendCommand(
-        $('opt-in-checkbox').checked ? CMD_DO_REPORT : CMD_DONT_REPORT);
-  });
-}