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

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

-// Copyright 2017 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_KIOSK_SPLASH_SCREEN_ACTOR_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ARC_KIOSK_SPLASH_SCREEN_ACTOR_H_
-
-namespace chromeos {
-
-// Interface for UI implemenations of the ArcKioskSplashScreen.
-class ArcKioskSplashScreenActor {
- public:
-  enum class ArcKioskState {
-    STARTING_SESSION,
-    WAITING_APP_LAUNCH,
-    WAITING_APP_WINDOW,
-  };
-
-  class Delegate {
-   public:
-    Delegate() = default;
-    // Invoked when the launch bailout shortcut key is pressed.
-    virtual void OnCancelArcKioskLaunch() = 0;
-
-   protected:
-    virtual ~Delegate() = default;
-
-   private:
-    DISALLOW_COPY_AND_ASSIGN(Delegate);
-  };
-
-  ArcKioskSplashScreenActor() = default;
-
-  virtual ~ArcKioskSplashScreenActor() = default;
-
-  // Shows the contents of the screen.
-  virtual void Show() = 0;
-
-  // Set the current ARC kiosk state.
-  virtual void UpdateArcKioskState(ArcKioskState state) = 0;
-
-  // Sets screen this actor belongs to.
-  virtual void SetDelegate(Delegate* delegate) = 0;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ArcKioskSplashScreenActor);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ARC_KIOSK_SPLASH_SCREEN_ACTOR_H_