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

chrome/browser/resources/options2/search_page.js

Index: chrome/browser/resources/options2/search_page.js
diff --git a/chrome/browser/resources/options2/search_page.js b/chrome/browser/resources/options2/search_page.js
index caaa647a1b67bad22882726dcc47f17c366e55e0..010e69ac80f3250dc719e890d284b2b945d798d3 100644
--- a/chrome/browser/resources/options2/search_page.js
+++ b/chrome/browser/resources/options2/search_page.js
@@ -312,7 +312,9 @@ cr.define('options', function() {
         page = pagesToSearch[key];
         var elements = page.pageDiv.querySelectorAll('section');
         for (var i = 0, node; node = elements[i]; i++) {
-          node.classList.add('search-hidden');
+          if (!node.hidden) {

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

No braces.

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

Done.

+            node.classList.add('search-hidden');
+          }
         }
       }
 
@@ -325,9 +327,11 @@ cr.define('options', function() {
           var elements =
               page.pageDiv.querySelectorAll('section');
           for (var i = 0, node; node = elements[i]; i++) {
-            if (this.performReplace_(regEx, replaceString, node)) {
-              node.classList.remove('search-hidden');
-              foundMatches = true;
+            if (!node.hidden) {
+              if (this.performReplace_(regEx, replaceString, node)) {
+                node.classList.remove('search-hidden');
+                foundMatches = true;
+              }
             }
           }
         }