First pass on intents options UI.

chrome/browser/resources/options/content_settings.js

Index: chrome/browser/resources/options/content_settings.js
diff --git a/chrome/browser/resources/options/content_settings.js b/chrome/browser/resources/options/content_settings.js
index bc917cdccc0bf92ef73915f96972fdad54febf17..d1d010902951e40969d474234733dea2f3885281 100644
--- a/chrome/browser/resources/options/content_settings.js
+++ b/chrome/browser/resources/options/content_settings.js
@@ -45,14 +45,20 @@ cr.define('options', function() {
         };
       }
 
-      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']);