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

chrome/browser/ui/webui/options/advanced_options_handler.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/advanced_options_handler.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
@@ skipping 594 matching lines @@
     label_str = l10n_util::GetStringFUTF16(IDS_OPTIONS_SYSTEM_PROXIES_LABEL,
         l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
   }
   StringValue label(label_str);
 
   web_ui_->CallJavascriptFunction(
       "options.AdvancedOptions.SetupProxySettingsSection", disabled, label);
 }
 
 void AdvancedOptionsHandler::SetupSSLConfigSettings() {
-#if !defined(OS_MACOSX)
-    // Don't display "Check for server certificate revocation" on Mac until
-    // http://crbug.com/78523 is fixed.
   {
     FundamentalValue checked(rev_checking_enabled_.GetValue());
     FundamentalValue disabled(rev_checking_enabled_.IsManaged());
     web_ui_->CallJavascriptFunction(
         "options.AdvancedOptions.SetCheckRevocationCheckboxState", checked,
         disabled);
   }
-#endif
   {
     FundamentalValue checked(ssl3_enabled_.GetValue());
     FundamentalValue disabled(ssl3_enabled_.IsManaged());
     web_ui_->CallJavascriptFunction(
         "options.AdvancedOptions.SetUseSSL3CheckboxState", checked, disabled);
   }
   {
     FundamentalValue checked(tls1_enabled_.GetValue());
     FundamentalValue disabled(tls1_enabled_.IsManaged());
     web_ui_->CallJavascriptFunction(
         "options.AdvancedOptions.SetUseTLS1CheckboxState", checked, disabled);
   }
 }