Deletes unused files bookmark_all_collection_view.* As a followup to

ios/chrome/browser/ui/bookmarks/bookmark_all_collection_view.h

Index: ios/chrome/browser/ui/bookmarks/bookmark_all_collection_view.h
diff --git a/ios/chrome/browser/ui/bookmarks/bookmark_all_collection_view.h b/ios/chrome/browser/ui/bookmarks/bookmark_all_collection_view.h
deleted file mode 100644
index 726126b93369ad49a3c9c9c362b63dd2349a4dd2..0000000000000000000000000000000000000000
--- a/ios/chrome/browser/ui/bookmarks/bookmark_all_collection_view.h
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2014 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_CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_ALL_COLLECTION_VIEW_H_
-#define IOS_CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_ALL_COLLECTION_VIEW_H_
-
-#import "ios/chrome/browser/ui/bookmarks/bookmark_collection_view.h"
-
-// Shows all non-folder bookmarks sorted by most recent creation date.
-// The bookmarks are segregated by month into sections.
-@interface BookmarkAllCollectionView : BookmarkCollectionView
-@property(nonatomic, assign) id<BookmarkCollectionViewDelegate> delegate;
-@end
-
-#endif  // IOS_CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_ALL_COLLECTION_VIEW_H_