[tab_container] Remove tab_strip container

ios/clean/chrome/browser/ui/tab_strip/tab_strip_container_view_controller.h

Index: ios/clean/chrome/browser/ui/tab_strip/tab_strip_container_view_controller.h
diff --git a/ios/clean/chrome/browser/ui/tab_strip/tab_strip_container_view_controller.h b/ios/clean/chrome/browser/ui/tab_strip/tab_strip_container_view_controller.h
deleted file mode 100644
index 92675ed9844c8523ca9b9cc8d7afdf3840ed3b18..0000000000000000000000000000000000000000
--- a/ios/clean/chrome/browser/ui/tab_strip/tab_strip_container_view_controller.h
+++ /dev/null
@@ -1,31 +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_TAB_STRIP_TAB_STRIP_CONTAINER_VIEW_CONTROLLER_H_
-#define IOS_CLEAN_CHROME_BROWSER_UI_TAB_STRIP_TAB_STRIP_CONTAINER_VIEW_CONTROLLER_H_
-
-#import <UIKit/UIKit.h>
-
-#import "ios/clean/chrome/browser/ui/animators/zoom_transition_delegate.h"
-#import "ios/clean/chrome/browser/ui/presenters/menu_presentation_delegate.h"
-
-// Base class for a view controller that contains a content view (generally a
-// web view with toolbar, but nothing in this class assumes that) and a strip
-// view, each managed by their own view controllers.
-@interface TabStripContainerViewController
-    : UIViewController<MenuPresentationDelegate, ZoomTransitionDelegate>
-
-// View controller showing the main content. If there is no strip view
-// controller set, the contents of this view controller will fill all of the
-// strip container's view.
-@property(nonatomic, strong) UIViewController* contentViewController;
-
-// View controller showing the strip. It will be of a fixed
-// height (determined internally by the strip container), but will span the
-// width of the tab.
-@property(nonatomic, strong) UIViewController* tabStripViewController;
-
-@end
-
-#endif  // IOS_CLEAN_CHROME_BROWSER_UI_TAB_STRIP_TAB_STRIP_CONTAINER_VIEW_CONTROLLER_H_