Create a Most Visited tile for ContentSuggestions

ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_most_visited.h

Index: ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_most_visited.h
diff --git a/ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_most_visited.h b/ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_most_visited.h
new file mode 100644
index 0000000000000000000000000000000000000000..56faf5b25f29aeb8eecbd4986c74c6c3e4851671
--- /dev/null
+++ b/ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_most_visited.h
@@ -0,0 +1,27 @@
+// 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_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CELLS_CONTENT_SUGGESTIONS_MOST_VISITED_H_
+#define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CELLS_CONTENT_SUGGESTIONS_MOST_VISITED_H_
+
+#import <Foundation/Foundation.h>
+
+@class FaviconAttributes;
+
+// Object representing a Most Visited suggestion.
+@interface ContentSuggestionsMostVisited : NSObject
+
+// Title of the Most Visited suggestion.
+@property(nonatomic, copy, nullable) NSString* title;
+// Attributes used to display the favicon of the Most Visited suggestion.
+@property(nonatomic, strong, nullable) FaviconAttributes* attributes;
+
+// Returns a Most Visited with the properties set.
++ (nullable ContentSuggestionsMostVisited*)

[lpromero, 2017/04/07 15:16:12]

This method implementation seems to indicate it is not nullable. You could
remove the annotation.

[gambard, 2017/04/10 11:01:37]

It is using an init. The init is nullable. How can I be sure it is nonnull?

+mostVisitedWithTitle:(nullable NSString*)title
+          attributes:(nullable FaviconAttributes*)attributes;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CELLS_CONTENT_SUGGESTIONS_MOST_VISITED_H_