ChromeOS: Implement CaptivePortalAuthenticationIgnoresProxy policy.

chrome/browser/chromeos/net/network_portal_notification_controller.h

 // Copyright 2014 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_NET_NETWORK_PORTAL_NOTIFICATION_CONTROLLER_H_
 #define CHROME_BROWSER_CHROMEOS_NET_NETWORK_PORTAL_NOTIFICATION_CONTROLLER_H_
 
 #include <string>
 
 #include "base/macros.h"
@@ skipping 38 matching lines @@
   void OnPortalDetectionCompleted(
       const NetworkState* network,
       const NetworkPortalDetector::CaptivePortalState& state);
 
   // Creates NetworkPortalWebDialog.
   void ShowDialog();
 
   // NULLifies reference to the active dialog.
   void OnDialogDestroyed(const NetworkPortalWebDialog* dialog);
 
+  // Ignores "No network" errors in browser tests.
+  void SetIgnoreNoNetworkForTesting();
+
+  // Browser tests should be able to verify that NetworkPortalWebDialog is
+  // shown.
+  const NetworkPortalWebDialog* GetDialogForTesting() const;
+
  private:
   // Last network path for which notification was displayed.
   std::string last_network_path_;
 
   // Currently displayed authorization dialog, or NULL if none.
   NetworkPortalWebDialog* dialog_;
 
+  // Do not close Portal Login dialog on "No network" error in browser tests.
+  bool ignore_no_network_for_testing_;
+
   DISALLOW_COPY_AND_ASSIGN(NetworkPortalNotificationController);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_NET_NETWORK_PORTAL_NOTIFICATION_CONTROLLER_H_