First pass on intents options UI.

chrome/browser/resources/options/content_settings.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.
 
 cr.define('options', function() {
 
   var OptionsPage = options.OptionsPage;
 
   //////////////////////////////////////////////////////////////////////////////
   // ContentSettings class:
@@ skipping 27 matching lines @@
               event.target.getAttribute('contentType'));
           OptionsPage.navigateToPage('contentExceptions');
           // Add on the proper hash for the content type, and store that in the
           // history so back/forward and tab restore works.
           var hash = event.target.getAttribute('contentType');
           window.history.replaceState({pageName: page.name}, page.title,
                                       '/' + page.name + "#" + hash);
         };
       }
 
-      var manageHandlersButton =
-          this.pageDiv.querySelector('#manage-handlers-button');
+      var manageHandlersButton = $('manage-handlers-button');
       if (manageHandlersButton) {
         manageHandlersButton.onclick = function(event) {
           OptionsPage.navigateToPage('handlers');
         };
       }
 
+      var manageIntentsButton = $('manage-intents-button');
+      if (manageIntentsButton) {
+        manageIntentsButton.onclick = function(event) {
+          OptionsPage.navigateToPage('intents');
+        };
+      }
+
       // Cookies filter page ---------------------------------------------------
       $('show-cookies-button').onclick = function(event) {
         chrome.send('coreOptionsUserMetricsAction', ['Options_ShowCookies']);
         OptionsPage.navigateToPage('cookies');
       };
 
       if (!templateData.enable_click_to_play)
         $('click_to_play').hidden = true;
 
       if (!templateData.enable_web_intents)
-        $('intent-filter').hidden = true;
+        $('intent-section').hidden = true;
     },
   };
 
   ContentSettings.updateHandlersEnabledRadios = function(enabled) {
     var selector = '#content-settings-page input[type=radio][value=' +
         (enabled ? 'allow' : 'block') + '].handler-radio';
     document.querySelector(selector).checked = true;
   };
 
   /**
@@ skipping 62 matching lines @@
                                'list[mode=' + mode + ']');
     exceptionsList.patternValidityCheckComplete(pattern, valid);
   };
 
   // Export
   return {
     ContentSettings: ContentSettings
   };
 
 });