cros: Fold ResetModel into ResetScreen

chrome/browser/chromeos/login/screens/reset_view.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_SCREENS_RESET_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_RESET_VIEW_H_
 
 namespace chromeos {
 
-class ResetModel;
+class ResetScreen;
 
 // Interface for dependency injection between ResetScreen and its actual
 // representation, either views based or WebUI.
 class ResetView {
  public:
   virtual ~ResetView() {}
 
-  virtual void Bind(ResetModel& model) = 0;
+  virtual void Bind(ResetScreen* screen) = 0;
   virtual void Unbind() = 0;
   virtual void Show() = 0;
   virtual void Hide() = 0;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_RESET_VIEW_H_