NetworkingPrivate API events should supply list of GUIDs, not service paths

chrome/browser/chromeos/login/screens/update_screen_browsertest.cc

 // 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.
 
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/login/screens/mock_error_screen.h"
 #include "chrome/browser/chromeos/login/screens/mock_screen_observer.h"
@@ skipping 87 matching lines @@
   }
 
   virtual void TearDownInProcessBrowserTestFixture() OVERRIDE {
     NetworkPortalDetector::Shutdown();
     WizardInProcessBrowserTest::TearDownInProcessBrowserTestFixture();
   }
 
   void SetDefaultNetworkPath(const std::string& service_path) {
     DCHECK(network_portal_detector_);
     network_portal_detector_->SetDefaultNetworkPathForTesting(
-        service_path);
+        service_path,
+        service_path /* guid */);
   }
 
   void SetDetectionResults(
       const std::string& service_path,
       const NetworkPortalDetector::CaptivePortalState& state) {
     DCHECK(network_portal_detector_);
     network_portal_detector_->SetDetectionResultsForTesting(service_path,
                                                             state);
   }
 
@@ skipping 279 matching lines @@
       chromeos::UpdateEngineClient::UPDATE_RESULT_FAILED);
   EXPECT_CALL(*mock_screen_observer_,
               OnExit(ScreenObserver::UPDATE_ERROR_CHECKING_FOR_UPDATE))
       .Times(1);
 
   update_screen_->OnConnectToNetworkRequested(kStubEthernetServicePath);
   base::MessageLoop::current()->RunUntilIdle();
 }
 
 }  // namespace chromeos