cros: Replace WizardController string constants with OobeScreen values.

chrome/browser/chromeos/login/ui/mock_login_display_host.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_LOGIN_UI_MOCK_LOGIN_DISPLAY_HOST_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_MOCK_LOGIN_DISPLAY_HOST_H_
 
 #include "base/macros.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host.h"
 #include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h"
@@ skipping 10 matching lines @@
   MOCK_CONST_METHOD0(GetNativeWindow, gfx::NativeWindow(void));
   MOCK_CONST_METHOD0(GetOobeUI, OobeUI*(void));
   MOCK_CONST_METHOD0(GetWebUILoginView, WebUILoginView*(void));
   MOCK_METHOD0(BeforeSessionStart, void(void));
   MOCK_METHOD0(Finalize, void(void));
   MOCK_METHOD0(OnCompleteLogin, void(void));
   MOCK_METHOD0(OpenProxySettings, void(void));
   MOCK_METHOD1(SetStatusAreaVisible, void(bool));
   MOCK_METHOD0(ShowBackground, void(void));
   MOCK_METHOD0(GetAutoEnrollmentController, AutoEnrollmentController*(void));
-  MOCK_METHOD1(StartWizard, void(const std::string&));
+  MOCK_METHOD1(StartWizard, void(OobeScreen));
   MOCK_METHOD0(GetWizardController, WizardController*(void));
   MOCK_METHOD0(GetAppLaunchController, AppLaunchController*(void));
   MOCK_METHOD1(StartUserAdding, void(const base::Closure&));
   MOCK_METHOD0(CancelUserAdding, void(void));
   MOCK_METHOD1(StartSignInScreen, void(const LoginScreenContext&));
   MOCK_METHOD0(ResumeSignInScreen, void(void));
   MOCK_METHOD0(OnPreferencesChanged, void(void));
   MOCK_METHOD0(PrewarmAuthentication, void(void));
   MOCK_METHOD3(StartAppLaunch, void(const std::string&, bool, bool));
   MOCK_METHOD0(StartDemoAppLaunch, void(void));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockLoginDisplayHost);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_UI_MOCK_LOGIN_DISPLAY_HOST_H_