[iOS Clean] Wired up ContextMenuCommands.

ios/clean/chrome/browser/ui/context_menu/context_menu_item.h

+// Copyright 2017 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_CONTEXT_MENU_CONTEXT_MENU_ITEM_H_
+#define IOS_CLEAN_CHROME_BROWSER_UI_CONTEXT_MENU_CONTEXT_MENU_ITEM_H_
+
+#import <Foundation/Foundation.h>
+#include <vector>
+
+// Object encapsulating configuration information for an item in a context menu.
+@interface ContextMenuItem : NSObject
+
+// Create a new item with |title| and |commands|.
++ (instancetype)itemWithTitle:(NSString*)title
+                     commands:(const std::vector<SEL>&)commands;
+
+// The title associated with the item. This is usually the text the user will
+// see.
+@property(nonatomic, readonly, copy) NSString* title;
+
+// The ContextMenuCommands to be dispatched with menu's ContextMenuContext.
+// They will be dispatched in the order in which they appear in the vector.
+@property(nonatomic, readonly, assign) const std::vector<SEL>& commands;
+
+@end
+
+#endif  // IOS_CLEAN_CHROME_BROWSER_UI_CONTEXT_MENU_CONTEXT_MENU_ITEM_H_