Use whitelist large icon for corresponding most visited suggestions.

chrome/browser/android/most_visited_sites.h

 // Copyright 2013 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 CHROME_BROWSER_ANDROID_MOST_VISITED_SITES_H_
 #define CHROME_BROWSER_ANDROID_MOST_VISITED_SITES_H_
 
 #include <jni.h>
 #include <stddef.h>
 
@@ skipping 94 matching lines @@
 
   using SuggestionsVector = std::vector<scoped_ptr<Suggestion>>;
 
   ~MostVisitedSites() override;
   void QueryMostVisitedURLs();
 
   // Initialize the query to Top Sites. Called if the SuggestionsService is not
   // enabled, or if it returns no data.
   void InitiateTopSitesQuery();
 
+  // If there's a whitelist entry point for the URL, return the large icon path.
+  base::FilePath GetWhitelistLargeIconPath(const GURL& url);
+
   // Callback for when data is available from TopSites.
   void OnMostVisitedURLsAvailable(
       const history::MostVisitedURLList& visited_list);
 
   // Callback for when data is available from the SuggestionsService.
   void OnSuggestionsProfileAvailable(
       const suggestions::SuggestionsProfile& suggestions_profile);
 
   // Takes the personal suggestions and creates whitelist entry point
   // suggestions if necessary.
@@ skipping 109 matching lines @@
 
   SuggestionsVector current_suggestions_;
 
   // For callbacks may be run after destruction.
   base::WeakPtrFactory<MostVisitedSites> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MostVisitedSites);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_MOST_VISITED_SITES_H_