cros: Unify oobe View/Actor naming to just View.

chrome/browser/chromeos/login/screens/arc_terms_of_service_screen_actor_observer.h

-// Copyright 2016 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_SCREENS_ARC_TERMS_OF_SERVICE_SCREEN_ACTOR_OBSERVER_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ARC_TERMS_OF_SERVICE_SCREEN_ACTOR_OBSERVER_H_
-
-#include "base/macros.h"
-
-namespace chromeos {
-
-class ArcTermsOfServiceScreenActor;
-
-class ArcTermsOfServiceScreenActorObserver {
- public:
-  virtual ~ArcTermsOfServiceScreenActorObserver() = default;
-
-  // Called when the user skips the PlayStore Terms of Service.
-  virtual void OnSkip() = 0;
-
-  // Called when the user accepts the PlayStore Terms of Service.
-  virtual void OnAccept() = 0;
-
-  // Called when actor is destroyed so there is no dead reference to it.
-  virtual void OnActorDestroyed(ArcTermsOfServiceScreenActor* actor) = 0;
-
- protected:
-  ArcTermsOfServiceScreenActorObserver() = default;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ArcTermsOfServiceScreenActorObserver);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ARC_TERMS_OF_SERVICE_SCREEN_ACTOR_OBSERVER_H_