Add context menu for ContentSuggestions

ios/chrome/browser/content_suggestions/content_suggestions_coordinator.h

Index: ios/chrome/browser/content_suggestions/content_suggestions_coordinator.h
diff --git a/ios/chrome/browser/content_suggestions/content_suggestions_coordinator.h b/ios/chrome/browser/content_suggestions/content_suggestions_coordinator.h
index 7a1bcf066aa40f5a16868d86371f5fef586beec7..ffab19e5b9995e463237ee8a9018fb2f82af0628 100644
--- a/ios/chrome/browser/content_suggestions/content_suggestions_coordinator.h
+++ b/ios/chrome/browser/content_suggestions/content_suggestions_coordinator.h
@@ -11,12 +11,16 @@ namespace ios {
 class ChromeBrowserState;
 }
 
+@protocol UrlLoader;
+
 // Coordinator to manage the Suggestions UI via a
 // ContentSuggestionsViewController.
 @interface ContentSuggestionsCoordinator : ChromeCoordinator
 
 // BrowserState used to create the ContentSuggestionFactory.
 @property(nonatomic, assign) ios::ChromeBrowserState* browserState;
+// URLLoader used to opens pages.

[stkhapugin, 2017/02/15 16:03:35]

s/opens/open

[gambard, 2017/02/16 10:17:13]

Done.

+@property(nonatomic, weak) id<UrlLoader> URLLoader;
 // Whether the Suggestions UI is displayed. If this is true, start is a no-op.
 @property(nonatomic, readonly) BOOL visible;