Compile chrome://settings, part 9: yet another final battle

chrome/browser/resources/sync_setup_overlay.js

 // Copyright (c) 2012 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.
 
 cr.exportPath('options');
 
 /** @typedef {{appsEnforced: boolean,
  *             appsRegistered: boolean,
  *             appsSynced: boolean,
  *             autofillEnforced: boolean,
@@ skipping 258 matching lines @@
     },
 
     sendConfiguration_: function() {
       var encryptAllData = $('full-encryption-option').checked;
 
       var usePassphrase;
       var customPassphrase;
       var googlePassphrase = false;
       if (!$('sync-existing-passphrase-container').hidden) {
         // If we were prompted for an existing passphrase, use it.
-        customPassphrase = $('choose-data-types-form').passphrase.value;
+        customPassphrase = getRequiredElement('passphrase').value;
         usePassphrase = true;
         // If we were displaying the 'enter your old google password' prompt,
         // then that means this is the user's google password.
         googlePassphrase = !$('google-passphrase-needed-body').hidden;
         // We allow an empty passphrase, in case the user has disabled
         // all their encrypted datatypes. In that case, the PSS will accept
         // the passphrase and finish configuration. If the user has enabled
         // encrypted datatypes, the PSS will prompt again specifying that the
         // passphrase failed.
       } else if (!$('basic-encryption-option').disabled &&
@@ skipping 577 matching lines @@
 
   SyncSetupOverlay.showStopSyncingUI = function() {
     SyncSetupOverlay.getInstance().showStopSyncingUI_();
   };
 
   // Export
   return {
     SyncSetupOverlay: SyncSetupOverlay
   };
 });