Delete the old SSL interstitial and Finch trial

chrome/browser/resources/ssl/ssl_errors_common.js

 // Copyright 2013 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.
 
 // Should match SSLBlockingPageCommands in ssl_blocking_page.cc.
 var CMD_DONT_PROCEED = 0;
 var CMD_PROCEED = 1;
 var CMD_MORE = 2;
 var CMD_RELOAD = 3;
 var CMD_HELP = 4;
@@ skipping 26 matching lines @@
 
 function sharedSetup() {
   document.addEventListener('contextmenu', function(e) {
     e.preventDefault();
   });
   document.addEventListener('keypress', keyPressHandler);
 }
 
 document.addEventListener('DOMContentLoaded', sharedSetup);
 
-// For the M37 Finch trial. https://crbug.com/386033
-function setupSSLFinchTrial() {
-  if (loadTimeData.getString('trialCondition') == 'V2Yellow')
-    $('body').classList.add('yellow');
-  else if (loadTimeData.getString('trialCondition') == 'V2WithGuard')
-    $('body').classList.add('ssl-guard');
-}