sync: add WIFI_CREDENTIALS protobuf, ModelType, and preference

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 288 matching lines @@
       }
 
       // Don't allow the user to tweak the settings once we send the
       // configuration to the backend.
       this.setInputElementsDisabledState_(true);
       $('use-default-link').hidden = true;
       $('use-default-link').disabled = true;
       $('use-default-link').onclick = null;
 
       // These values need to be kept in sync with where they are read in
-      // SyncSetupFlow::GetDataTypeChoiceData().
+      // sync_setup_handler.cc:GetConfiguration().
       var syncAll = $('sync-select-datatypes').selectedIndex ==
                     options.DataTypeSelection.SYNC_EVERYTHING;
       var syncNothing = $('sync-select-datatypes').selectedIndex ==
                         options.DataTypeSelection.SYNC_NOTHING;
       var result = JSON.stringify({
         'syncAllDataTypes': syncAll,
         'syncNothing': syncNothing,
         'bookmarksSynced': syncAll || $('bookmarks-checkbox').checked,
         'preferencesSynced': syncAll || $('preferences-checkbox').checked,
         'themesSynced': syncAll || $('themes-checkbox').checked,
         'passwordsSynced': syncAll || $('passwords-checkbox').checked,
         'autofillSynced': syncAll || $('autofill-checkbox').checked,
         'extensionsSynced': syncAll || $('extensions-checkbox').checked,
         'typedUrlsSynced': syncAll || $('typed-urls-checkbox').checked,
         'appsSynced': syncAll || $('apps-checkbox').checked,
         'tabsSynced': syncAll || $('tabs-checkbox').checked,
+        'wifiCredentialsSynced': syncAll ||
+                                 $('wifiCredentials-checkbox').checked,
         'encryptAllData': encryptAllData,
         'usePassphrase': usePassphrase,
         'isGooglePassphrase': googlePassphrase,
         'passphrase': customPassphrase
       });
       chrome.send('SyncSetupConfigure', [result]);
     },
 
     /**
      * Sets the disabled property of all input elements within the 'Customize
@@ skipping 96 matching lines @@
       }
       if (args.tabsRegistered) {
         $('tabs-checkbox').checked = args.tabsSynced;
         dataTypeBoxesChecked_['tabs-checkbox'] = args.tabsSynced;
         dataTypeBoxesDisabled_['tabs-checkbox'] = args.tabsEnforced;
         $('tabs-checkbox').onclick = this.handleDataTypeClick_;
         $('tabs-item').hidden = false;
       } else {
         $('tabs-item').hidden = true;
       }
+      if (args.wifiCredentialsRegistered) {
+        $('wifi-credentials-checkbox').checked = args.wifiCredentialsSynced;
+        dataTypeBoxes_['wifi-credentials-checkbox'] =
+          args.wifiCredentialsSynced;
+        $('wifi-credentials-checkbox').onclick = this.handleDataTypeClick_;
+        $('wifi-credentials-item').hidden = false;
+      } else {
+        $('wifi-credentials-item').hidden = true;
+      }
 
       this.setDataTypeCheckboxes_(datatypeSelect.selectedIndex);
     },
 
     /**
      * Updates the cached values of the sync data type checkboxes stored in
      * |dataTypeBoxesChecked_|. Used as an onclick handler for each data type
      * checkbox.
      * @private
      */
@@ skipping 415 matching lines @@
 
   SyncSetupOverlay.showStopSyncingUI = function() {
     SyncSetupOverlay.getInstance().showStopSyncingUI_();
   };
 
   // Export
   return {
     SyncSetupOverlay: SyncSetupOverlay
   };
 });