Handler settings page.

chrome/browser/resources/options/options.js

 // Copyright (c) 2011 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.
 
 var AddLanguageOverlay = options.AddLanguageOverlay;
 var AdvancedOptions = options.AdvancedOptions;
 var AlertOverlay = options.AlertOverlay;
 var AutofillEditAddressOverlay = options.AutofillEditAddressOverlay;
 var AutofillEditCreditCardOverlay = options.AutofillEditCreditCardOverlay;
 var AutofillOptions = options.AutofillOptions;
 var BrowserOptions = options.BrowserOptions;
 var ClearBrowserDataOverlay = options.ClearBrowserDataOverlay;
 var ContentSettings = options.ContentSettings;
 var ContentSettingsExceptionsArea =
     options.contentSettings.ContentSettingsExceptionsArea;
 var CookiesView = options.CookiesView;
 var FontSettings = options.FontSettings;
+var HandlerOptions = options.HandlerOptions;
 var ImportDataOverlay = options.ImportDataOverlay;
 var InstantConfirmOverlay = options.InstantConfirmOverlay;
 var LanguageOptions = options.LanguageOptions;
 var OptionsPage = options.OptionsPage;
 var PasswordManager = options.PasswordManager;
 var PersonalOptions = options.PersonalOptions;
 var Preferences = options.Preferences;
 var ProxyOptions = options.ProxyOptions;
 var SearchEngineManager = options.SearchEngineManager;
 var SearchPage = options.SearchPage;
 var SyncSetupOverlay = options.SyncSetupOverlay;
 
 /**
  * DOMContentLoaded handler, sets up the page.
  */
 function load() {
   // Decorate the existing elements in the document.
   cr.ui.decorate('input[pref][type=checkbox]', options.PrefCheckbox);
   cr.ui.decorate('input[pref][type=number]', options.PrefNumber);
   cr.ui.decorate('input[pref][type=radio]', options.PrefRadio);
   cr.ui.decorate('input[pref][type=range]', options.PrefRange);
   cr.ui.decorate('select[pref]', options.PrefSelect);
   cr.ui.decorate('input[pref][type=text]', options.PrefTextField);
   cr.ui.decorate('input[pref][type=url]', options.PrefTextField);
-  cr.ui.decorate('#content-settings-page input[type=radio]',
+  cr.ui.decorate('#content-settings-page input[type=radio] [name]',
       options.ContentSettingsRadio);
+  cr.ui.decorate('#handlers-section input[type=radio]',
+      options.HandlersEnabledRadio);
 
   var menuOffPattern = /(^\?|&)menu=off($|&)/;
   var menuDisabled = menuOffPattern.test(window.location.search);
   // document.documentElement.setAttribute('hide-menu', menuDisabled);
   // We can't use an attribute on the html element because of webkit bug
   // 12519. Instead, we add a class.
   if (menuDisabled)
     document.documentElement.classList.add('hide-menu');
 
   localStrings = new LocalStrings();
@@ skipping 43 matching lines @@
   OptionsPage.register(AdvancedOptions.getInstance());
   OptionsPage.registerSubPage(ContentSettings.getInstance(),
                               AdvancedOptions.getInstance(),
                               [$('privacyContentSettingsButton')]);
   OptionsPage.registerSubPage(ContentSettingsExceptionsArea.getInstance(),
                               ContentSettings.getInstance());
   OptionsPage.registerSubPage(CookiesView.getInstance(),
                               ContentSettings.getInstance(),
                               [$('privacyContentSettingsButton'),
                                $('show-cookies-button')]);
+  // If HandlerOptions is null it means it got compiled out.
+  if (HandlerOptions) {
+    OptionsPage.registerSubPage(HandlerOptions.getInstance(),
+                                ContentSettings.getInstance(),
+                                [$('manage-handlers-button')]);
+  }
   OptionsPage.registerSubPage(FontSettings.getInstance(),
                               AdvancedOptions.getInstance(),
                               [$('fontSettingsCustomizeFontsButton')]);
   if (!cr.isChromeOS) {
     OptionsPage.registerSubPage(LanguageOptions.getInstance(),
                                 AdvancedOptions.getInstance(),
                                 [$('language-button')]);
   }
   if (!cr.isWindows && !cr.isMac) {
     OptionsPage.registerSubPage(CertificateManager.getInstance(),
@@ skipping 89 matching lines @@
 
 document.addEventListener('DOMContentLoaded', load);
 
 window.onpopstate = function(e) {
   options.OptionsPage.setState(e.state);
 };
 
 window.onbeforeunload = function() {
   options.OptionsPage.willClose();
 };