Suggested Articles can be dismissed

ios/chrome/browser/content_suggestions/content_suggestions_mediator.h

Index: ios/chrome/browser/content_suggestions/content_suggestions_mediator.h
diff --git a/ios/chrome/browser/content_suggestions/content_suggestions_mediator.h b/ios/chrome/browser/content_suggestions/content_suggestions_mediator.h
index f53553a0aa4acab352422e97cf67a1a722e4da71..03c94089c0c162ef04609d9392aae801d3ce571c 100644
--- a/ios/chrome/browser/content_suggestions/content_suggestions_mediator.h
+++ b/ios/chrome/browser/content_suggestions/content_suggestions_mediator.h
@@ -14,6 +14,8 @@ namespace ntp_snippets {
 class ContentSuggestionsService;
 }
 
+@class ContentSuggestionIdentifier;
+
 // Mediator for ContentSuggestions. Makes the interface between a
 // ntp_snippets::ContentSuggestionsService and the Objective-C services using
 // its data.
@@ -25,6 +27,10 @@ class ContentSuggestionsService;
     NS_DESIGNATED_INITIALIZER;
 - (instancetype)init NS_UNAVAILABLE;
 
+// Dismiss the suggestion from the content suggestions service. It does change

[lpromero, 2017/03/06 13:02:31]

Dismisses

[lpromero, 2017/03/06 13:02:31]

Did you mean: it doesn't change the UI?

What I meant in my earlier comment was: the mediator can be a two way
passthrough between the user and the data. This method removes from the data
(model) after a user event. (IIUC)

[gambard, 2017/03/06 17:25:33]

Yes for now, but it won't necessarily be called from the UI. So I prefer this
comment instead of specifying from where this should be called.

[gambard, 2017/03/06 17:25:33]

Done.

+// the UI.
+- (void)dismissSuggestion:(ContentSuggestionIdentifier*)suggestionIdentifier;
+
 @end
 
 #endif  // IOS_CHROME_BROWSER_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_MEDIATOR_H_