Make browsing_data component a layered component

chrome/browser/browsing_data/history_counter_browsertest.cc

 // Copyright (c) 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/browsing_data/history_counter.h"
 
 #include "base/run_loop.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/history/web_history_service_factory.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 #include "chrome/browser/ui/browser.h"
 #include "components/browser_sync/browser/profile_sync_service.h"
-#include "components/browsing_data/browsing_data_utils.h"
-#include "components/browsing_data/pref_names.h"
+#include "components/browsing_data/core/browsing_data_utils.h"
+#include "components/browsing_data/core/pref_names.h"
 #include "components/history/core/browser/history_service.h"
 #include "components/history/core/browser/web_history_service.h"
 #include "components/history/core/test/fake_web_history_service.h"
 #include "components/prefs/pref_service.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "net/http/http_status_code.h"
 #include "url/gurl.h"
 
 namespace {
@@ skipping 367 matching lines @@
   // history deletion did not change. However, in reality we can get two
   // notifications, one that history sync has stopped and another that it is
   // active again.
 
   // Stopping the Sync service triggers a restart.
   sync_service->RequestStop(sync_driver::SyncService::CLEAR_DATA);
   WaitForCountingOrConfirmFinished();
 }
 
 }  // namespace