Create //components/ntp_tiles.

chrome/browser/android/ntp/popular_sites.cc

 // Copyright 2015 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.
 
 #include "chrome/browser/android/ntp/popular_sites.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/task_runner_util.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/common/chrome_paths.h"
-#include "chrome/common/chrome_switches.h"
 #include "components/google/core/browser/google_util.h"
+#include "components/ntp_tiles/switches.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/pref_service.h"
 #include "components/search_engines/search_engine_type.h"
 #include "components/search_engines/template_url_prepopulate_data.h"
 #include "components/search_engines/template_url_service.h"
 #include "components/variations/service/variations_service.h"
 #include "content/public/browser/browser_thread.h"
 
 using content::BrowserThread;
+namespace switches = ntp_tiles::switches;
 
 namespace {
 
 const char kPopularSitesURLFormat[] =
     "https://www.gstatic.com/chrome/ntp/suggested_sites_%s_%s.json";
 const char kPopularSitesDefaultCountryCode[] = "DEFAULT";
 const char kPopularSitesDefaultVersion[] = "5";
 const char kPopularSitesLocalFilename[] = "suggested_sites.json";
 const int kPopularSitesRedownloadIntervalHours = 24;
 
@@ skipping 258 matching lines @@
       base::Bind(&PopularSites::OnJsonParsed, weak_ptr_factory_.GetWeakPtr()));
 }
 
 void PopularSites::OnJsonParsed(std::unique_ptr<std::vector<Site>> sites) {
   if (sites)
     sites_.swap(*sites);
   else
     sites_.clear();
   callback_.Run(!!sites);
 }