[Clean Skeleton] Migrate code to clean/

ios/clean/chrome/browser/ui/tab/tab_coordinator.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_TAB_TAB_COORDINATOR_H_
-#define IOS_CHROME_BROWSER_UI_TAB_TAB_COORDINATOR_H_
+#ifndef IOS_CLEAN_CHROME_BROWSER_UI_TAB_TAB_COORDINATOR_H_
+#define IOS_CLEAN_CHROME_BROWSER_UI_TAB_TAB_COORDINATOR_H_
 
 #import <UIKit/UIKit.h>
-#import "ios/chrome/browser/browser_coordinator.h"
+#import "ios/clean/chrome/browser/browser_coordinator.h"
 
 namespace web {
 class WebState;
 }
 
 // Coordinator that runs a tab: A composed UI consisting of a web view plus
 // additional UI components such as a toolbar.
 @interface TabCoordinator : BrowserCoordinator
 
 // The webState representing the web page that will be displayed in this tab.
 // Calling code should assign this before starting this coordinator.
 // This coordinator doesn't assume ownersip of |webState|.
 @property(nonatomic, assign) web::WebState* webState;
 
 // An opaque key provided by this coordinator's parent which can be passed in
 // to a transition animation to synchronize the presentation with the presenting
 // view controller, if any.
 @property(nonatomic, copy) NSObject* presentationKey;
 
 @end
 
-#endif  // IOS_CHROME_BROWSER_UI_TAB_TAB_COORDINATOR_H_
+#endif  // IOS_CLEAN_CHROME_BROWSER_UI_TAB_TAB_COORDINATOR_H_