ChromeOS: bypass proxy for captive portal authorization.

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 3b825d41ace5afee005bc791c9e1c29eeabb44f0..1d279af90f09185193793ab7f505cbd1d043f291 100644
--- a/chrome/browser/chromeos/net/network_portal_notification_controller.h
+++ b/chrome/browser/chromeos/net/network_portal_notification_controller.h
@@ -8,13 +8,16 @@
 #include <string>
 
 #include "base/macros.h"
+#include "base/memory/weak_ptr.h"
 #include "chromeos/network/portal_detector/network_portal_detector.h"
 
 namespace chromeos {
 
 class NetworkState;
+class NetworkPortalWebDialog;
 
-class NetworkPortalNotificationController {
+class NetworkPortalNotificationController
+    : public base::SupportsWeakPtr<NetworkPortalNotificationController> {
  public:
   // The values of these metrics are being used for UMA gathering, so it is
   // important that they don't change between releases.
@@ -47,10 +50,19 @@ class NetworkPortalNotificationController {
       const NetworkState* network,
       const NetworkPortalDetector::CaptivePortalState& state);
 
+  // Creates NetworkPortalWebDialog.
+  void ShowDialog();
+
+  // NULLifies reference to the active dialog.
+  void OnDialogDestroyed(const NetworkPortalWebDialog* dialog);
+
  private:
   // Last network path for which notification was displayed.
   std::string last_network_path_;
 
+  // Currently displayed authorization dialog, or NULL if none.
+  NetworkPortalWebDialog* dialog_;
+
   DISALLOW_COPY_AND_ASSIGN(NetworkPortalNotificationController);
 };