ChromeOS: Implement CaptivePortalAuthenticationIgnoresProxy policy.

chrome/browser/resources/options/browser_options.js

 // Copyright (c) 2012 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.exportPath('options');
 
 /**
  * @typedef {{actionLinkText: (string|undefined),
  *            childUser: (boolean|undefined),
  *            hasError: (boolean|undefined),
@@ skipping 177 matching lines @@
         // Show that the network settings are shared if this is a secondary user
         // in a multi-profile session.
         if (loadTimeData.getBoolean('secondaryUser')) {
           var networkIndicator = document.querySelector(
               '#network-section-header > .controlled-setting-indicator');
           networkIndicator.setAttribute('controlled-by', 'shared');
           networkIndicator.location = cr.ui.ArrowLocation.TOP_START;
         }
         options.network.NetworkList.refreshNetworkData(
             loadTimeData.getValue('networkData'));
+        if (loadTimeData.getBoolean('enableCaptivePortalBypassProxyOption')) {
+          $('captive-portal-bypass-proxy-div').hidden = false;
+        }
       }
 
       // On Startup section.
       Preferences.getInstance().addEventListener('session.restore_on_startup',
           this.onRestoreOnStartupChanged_.bind(this));
       Preferences.getInstance().addEventListener(
           'session.startup_urls',
           function(event) {
             $('startup-set-pages').disabled = event.value.disabled;
           });
@@ skipping 1990 matching lines @@
       }
       button.textContent = loadTimeData.getString(strId);
     };
   }
 
   // Export
   return {
     BrowserOptions: BrowserOptions
   };
 });