[ios clean] Moves animator and presenters under transitions

ios/clean/chrome/browser/ui/presenters/menu_presentation_controller.h

Index: ios/clean/chrome/browser/ui/presenters/menu_presentation_controller.h
diff --git a/ios/clean/chrome/browser/ui/presenters/menu_presentation_controller.h b/ios/clean/chrome/browser/ui/presenters/menu_presentation_controller.h
deleted file mode 100644
index 258e620693603a4a9672589eb2fb65604994db3d..0000000000000000000000000000000000000000
--- a/ios/clean/chrome/browser/ui/presenters/menu_presentation_controller.h
+++ /dev/null
@@ -1,28 +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.
-
-#ifndef IOS_CLEAN_CHROME_BROWSER_UI_PRESENTERS_MENU_PRESENTATION_CONTROLLER_H_
-#define IOS_CLEAN_CHROME_BROWSER_UI_PRESENTERS_MENU_PRESENTATION_CONTROLLER_H_
-
-#import <UIKit/UIKit.h>
-
-@protocol ToolsMenuCommands;
-
-// A presentation controller for presenting a "menu" interface: a (usually)
-// rectangular presentation that covers part of the window, and which doesn't
-// obscure the presenting view. The presenting view remains in the view
-// hierarchy.
-// The presented view controller (that is, the view controller that runs the
-// menu) should set the size of its view in -loadView or -viewDidLoad.
-// If the presenting view controller conforms to the MenuPresentationDelegate
-// protocol, that protocol will be used to determine the region the menu
-// appears in; otherwise it will appear in the center of the presenting view
-// the region the menu appears in. Otherwise a default rectangular area is
-// controller's view.
-@interface MenuPresentationController : UIPresentationController
-// The dispatcher for this presentation controller.
-@property(nonatomic, weak) id<ToolsMenuCommands> dispatcher;
-@end
-
-#endif  // IOS_CLEAN_CHROME_BROWSER_UI_PRESENTERS_MENU_PRESENTATION_CONTROLLER_H_