[Clean Skeleton] Migrate code to clean/

ios/chrome/browser/ui/web_contents/web_contents_view_controller.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.
-
-// ======                        New Architecture                         =====
-// =         This code is only used in the new iOS Chrome architecture.       =
-// ============================================================================
-
-#ifndef IOS_CHROME_BROWSER_UI_WEB_CONTENTS_WEB_CONTENTS_VIEW_CONTROLLER_H_
-#define IOS_CHROME_BROWSER_UI_WEB_CONTENTS_WEB_CONTENTS_VIEW_CONTROLLER_H_
-
-#import <UIKit/UIKit.h>
-
-namespace web {
-class WebState;
-}
-
-// A view controller for displaying a web view with no other controls or
-// decoration.
-@interface WebContentsViewController : UIViewController
-
-// Designated initializer. |webState| must not be null.
-- (instancetype)initWithWebState:(web::WebState*)webState
-    NS_DESIGNATED_INITIALIZER;
-
-- (instancetype)init NS_UNAVAILABLE;
-
-- (instancetype)initWithCoder:(NSCoder*)aCoder NS_UNAVAILABLE;
-
-- (instancetype)initWithNibName:(NSString*)nibNameOrNil
-                         bundle:(NSBundle*)nibBundleOrNil NS_UNAVAILABLE;
-
-// The webState the receiver was initialized with.
-@property(nonatomic, readonly) web::WebState* webState;
-
-@end
-
-#endif  // IOS_CHROME_BROWSER_UI_WEB_CONTENTS_WEB_CONTENTS_VIEW_CONTROLLER_H_