Add ChromeMostVisitedSitesFactory

chrome/browser/ntp_tiles/chrome_most_visited_sites_factory.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 CHROME_BROWSER_NTP_TILES_CHROME_MOST_VISITED_SITES_FACTORY_H_
+#define CHROME_BROWSER_NTP_TILES_CHROME_MOST_VISITED_SITES_FACTORY_H_
+
+#include <memory>
+
+class Profile;
+
+namespace ntp_tiles {
+class MostVisitedSites;
+}  // namespace ntp_tiles
+
+class ChromeMostVisitedSitesFactory {
+ public:
+  static std::unique_ptr<ntp_tiles::MostVisitedSites> NewForProfile(
+      Profile* profile);
+
+  ChromeMostVisitedSitesFactory() = delete;
+};
+
+#endif  // CHROME_BROWSER_NTP_TILES_CHROME_MOST_VISITED_SITES_FACTORY_H_