Add new version of enrollment screen supporting OAuth.

chrome/browser/chromeos/login/enterprise_enrollment_screen_actor.h

 // Copyright (c) 2011 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_ENTERPRISE_ENROLLMENT_SCREEN_ACTOR_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_ENTERPRISE_ENROLLMENT_SCREEN_ACTOR_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/observer_list.h"
 
 class GoogleServiceAuthError;
 
 namespace chromeos {
 
 // Interface class for the enterprise enrollment screen actor.
 class EnterpriseEnrollmentScreenActor {
  public:
   // This defines the interface for controllers which will be called back when
   // something happens on the UI.
   class Controller {
    public:
     virtual ~Controller() {}
 
     virtual void OnAuthSubmitted(const std::string& user,
                                  const std::string& password,
                                  const std::string& captcha,
                                  const std::string& access_code) = 0;
+    virtual void OnOAuthTokenAvailable(const std::string& user,
+                                       const std::string& oauth_token) = 0;
     virtual void OnAuthCancelled() = 0;
     virtual void OnConfirmationClosed() = 0;
     virtual bool GetInitialUser(std::string* user) = 0;
   };
 
   // Used in PyAuto testing.
   class Observer {
    public:
     virtual ~Observer() {}
 
@@ skipping 40 matching lines @@
   void NotifyObservers(bool succeeded);
 
  private:
   // Observers.
   ObserverList<Observer> observer_list_;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_ENTERPRISE_ENROLLMENT_SCREEN_ACTOR_H_