cros: close dialog when shill detects captive portal network switched to online

chrome/browser/chromeos/net/network_portal_notification_controller.h

Index: chrome/browser/chromeos/net/network_portal_notification_controller.h
diff --git a/chrome/browser/chromeos/net/network_portal_notification_controller.h b/chrome/browser/chromeos/net/network_portal_notification_controller.h
index 635d104c96c037c60f7de23b98acebe379c72e44..4a3dfdbc2f72578daf9dd800565219f973c96f7e 100644
--- a/chrome/browser/chromeos/net/network_portal_notification_controller.h
+++ b/chrome/browser/chromeos/net/network_portal_notification_controller.h
@@ -125,6 +125,9 @@ class NetworkPortalNotificationController
       const NetworkState* network,
       const NetworkPortalDetector::CaptivePortalState& state) override;
 
+  // Unique identifier of the default network.
+  std::string default_network_id_;
+
   // Last network guid for which notification was displayed.
   std::string last_network_guid_;
 
@@ -134,9 +137,6 @@ class NetworkPortalNotificationController
   // Currently displayed authorization dialog, or NULL if none.
   NetworkPortalWebDialog* dialog_ = nullptr;
 
-  // Do not close Portal Login dialog on "No network" error in browser tests.
-  bool ignore_no_network_for_testing_ = false;
-
   // This is called if the controller learns about a potential change of the
   // captive portal.
   base::Closure retry_detection_callback_;