Allow revocation checking to be disabled on Mac, overriding/ignoring system settings

chrome/browser/resources/options/advanced_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.
 
 cr.define('options', function() {
 
 var OptionsPage = options.OptionsPage;
 
   //
   // AdvancedOptions class
@@ skipping 83 matching lines @@
               [String($('promptForDownload').checked)]);
         };
       } else {
         $('proxiesConfigureButton').onclick = function(event) {
           OptionsPage.navigateToPage('proxy');
           chrome.send('coreOptionsUserMetricsAction',
               ['Options_ShowProxySettings']);
         };
       }
 
-      if (!cr.isMac) {
-        // Don't display "Check for server certificate revocation" on Mac until
-        // http://crbug.com/78523 is fixed.
-        $('sslCheckRevocation').onclick = function(event) {
-          chrome.send('checkRevocationCheckboxAction',
-              [String($('sslCheckRevocation').checked)]);
-        };
-      }
+      $('sslCheckRevocation').onclick = function(event) {
+        chrome.send('checkRevocationCheckboxAction',
+            [String($('sslCheckRevocation').checked)]);
+      };
       $('sslUseSSL3').onclick = function(event) {
         chrome.send('useSSL3CheckboxAction',
             [String($('sslUseSSL3').checked)]);
       };
       $('sslUseTLS1').onclick = function(event) {
         chrome.send('useTLS1CheckboxAction',
             [String($('sslUseTLS1').checked)]);
       };
 
       // 'cloudPrintProxyEnabled' is true for Chrome branded builds on
@@ skipping 168 matching lines @@
     if (proxySectionElm)
       proxySectionElm.parentNode.removeChild(proxySectionElm);
   };
 
   // Export
   return {
     AdvancedOptions: AdvancedOptions
   };
 
 });