[Clean Skeleton] Migrate code to clean/

ios/chrome/browser/ui/animators/zoom_transition_delegate.h

Index: ios/chrome/browser/ui/animators/zoom_transition_delegate.h
diff --git a/ios/chrome/browser/ui/animators/zoom_transition_delegate.h b/ios/chrome/browser/ui/animators/zoom_transition_delegate.h
deleted file mode 100644
index 103588382dfb57b4058a80be187ffd2a0b123646..0000000000000000000000000000000000000000
--- a/ios/chrome/browser/ui/animators/zoom_transition_delegate.h
+++ /dev/null
@@ -1,20 +0,0 @@
-// 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_ANIMATORS_ZOOM_TRANSITION_DELEGATE_H_
-#define IOS_CHROME_BROWSER_UI_ANIMATORS_ZOOM_TRANSITION_DELEGATE_H_
-
-#import <UIKit/UIKit.h>
-
-@protocol ZoomTransitionDelegate<NSObject>
-// The rectangle to start or end a zoom transition in for the object identified
-// by |key|, expressed in |view|'s coordinates.
-- (CGRect)rectForZoomWithKey:(NSObject*)key inView:(UIView*)view;
-@end
-
-#endif  // IOS_CHROME_BROWSER_UI_ANIMATORS_ZOOM_TRANSITION_DELEGATE_H_