Hide/Disable several (meaningless) options in Settings uber-page for Guest.

chrome/browser/resources/options2/content_settings.js

Index: chrome/browser/resources/options2/content_settings.js
diff --git a/chrome/browser/resources/options2/content_settings.js b/chrome/browser/resources/options2/content_settings.js
index fec7940790806a441e9c7f27658db068762801c0..e0761a0fdb074dd252da1f7517adff3776a18cfd 100644
--- a/chrome/browser/resources/options2/content_settings.js
+++ b/chrome/browser/resources/options2/content_settings.js
@@ -67,6 +67,19 @@ cr.define('options', function() {
         };
       }
 
+      var manageIntentsButton = $('manage-intents-button');

[James Hawkins, 2012/02/28 20:03:35]

Not sure why you're adding this.  The intents page is being removed.

[Denis Kuznetsov (DE-MUC), 2012/02/29 08:41:43]

It is an artifact of manual merge.
Done.

+      if (manageIntentsButton) {
+        manageIntentsButton.onclick = function(event) {
+          OptionsPage.navigateToPage('intents');
+        };
+      }
+
+      // Chrome-OS specific part
+      if (cr.isChromeOS && AccountsOptions.loggedInAsGuest()) {
+        AccountsOptions.disableElementsForGuest(
+            $('clear-cookies-on-exit-group'));
+      }
+
       // Cookies filter page ---------------------------------------------------
       $('show-cookies-button').onclick = function(event) {
         chrome.send('coreOptionsUserMetricsAction', ['Options_ShowCookies']);