Revert 268167 "Removed dependency on the UI from the NetworkPort..."

trunk/src/chrome/browser/chromeos/net/network_portal_detector_impl_unittest.cc

Index: trunk/src/chrome/browser/chromeos/net/network_portal_detector_impl_unittest.cc
===================================================================
--- trunk/src/chrome/browser/chromeos/net/network_portal_detector_impl_unittest.cc	(revision 268189)
+++ trunk/src/chrome/browser/chromeos/net/network_portal_detector_impl_unittest.cc	(working copy)
@@ -14,7 +14,6 @@
 #include "base/metrics/statistics_recorder.h"
 #include "base/run_loop.h"
 #include "chrome/browser/chromeos/net/network_portal_detector_impl.h"
-#include "chrome/browser/chromeos/net/network_portal_detector_strategy.h"
 #include "chrome/browser/chromeos/net/network_portal_detector_test_utils.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chromeos/chromeos_switches.h"
@@ -135,13 +134,11 @@
   }
 
   void enable_error_screen_strategy() {
-    network_portal_detector()->SetStrategy(
-        PortalDetectorStrategy::STRATEGY_ID_ERROR_SCREEN);
+    network_portal_detector()->OnErrorScreenShow();
   }
 
   void disable_error_screen_strategy() {
-    network_portal_detector()->SetStrategy(
-        PortalDetectorStrategy::STRATEGY_ID_LOGIN_SCREEN);
+    network_portal_detector()->OnErrorScreenHide();
   }
 
   void stop_detection() { network_portal_detector()->StopDetection(); }