Add context menu for ContentSuggestions

ios/chrome/browser/ui/content_suggestions/content_suggestions_commands.h

 // 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_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_COMMANDS_H_
 #define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_COMMANDS_H_
 
+@class ContentSuggestionsArticleItem;
 class GURL;
 
 // Commands protocol for the ContentSuggestionsViewController.
 @protocol ContentSuggestionsCommands
 
 // Adds a new empty SuggestionItem.
 - (void)addEmptyItem;
 // Opens the Reading List.
 - (void)openReadingList;
 // Opens the first page of the Reading List.
 - (void)openFirstPageOfReadingList;
 // Opens the favicon associated with the cell with the |index|.
 - (void)openFaviconAtIndex:(NSInteger)index;
 // Opens the |URL|.
 - (void)openURL:(const GURL&)url;

[lpromero, 2017/02/14 16:18:17]

Optional: s/url/URL

[gambard, 2017/02/15 10:37:56]

Done.

+// Displays a context menu for opening the |url|.

[lpromero, 2017/02/14 16:18:17]

There is no "url" here.

[gambard, 2017/02/15 10:37:56]

Done.

+- (void)displayContextMenuForArticle:(ContentSuggestionsArticleItem*)articleItem
+                             atPoint:(CGPoint)touchLocation;
 
 @end
 
 #endif  // IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_COMMANDS_H_