[Sync] Removing duplicated includes between cc and h files.

chrome/browser/sync/test/integration/typed_urls_helper.cc

 // Copyright (c) 2012 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/sync/test/integration/typed_urls_helper.h"
 
 #include <stddef.h>
 
 #include "base/compiler_specific.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "base/time/time.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/test/integration/multi_client_status_change_checker.h"
 #include "chrome/browser/sync/test/integration/sync_datatype_helper.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 #include "components/history/core/browser/history_backend.h"
 #include "components/history/core/browser/history_db_task.h"
 #include "components/history/core/browser/history_service.h"
-#include "components/history/core/browser/history_types.h"
 
 using sync_datatype_helper::test;
 
 namespace {
 
 class FlushHistoryDBQueueTask : public history::HistoryDBTask {
  public:
   explicit FlushHistoryDBQueueTask(base::WaitableEvent* event)
       : wait_event_(event) {}
   bool RunOnDBThread(history::HistoryBackend* backend,
@@ skipping 418 matching lines @@
 
 }  //  namespace
 
 bool AwaitCheckAllProfilesHaveSameURLs() {
   ProfilesHaveSameURLsChecker checker;
   checker.Wait();
   return !checker.TimedOut();
 }
 
 }  // namespace typed_urls_helper