Cleanup: Remove unneeded chrome/browser/prefs/pref_service.h usage....

chrome/browser/sync/glue/autofill_model_associator.cc

 // Copyright (c) 2010 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/glue/autofill_model_associator.h"
 
 #include <functional>
 #include <vector>
 
 #include "base/task.h"
 #include "base/time.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/autofill_profile.h"
 #include "chrome/browser/browser_thread.h"
-#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/engine/syncapi.h"
 #include "chrome/browser/sync/glue/autofill_change_processor.h"
 #include "chrome/browser/sync/glue/autofill_profile_model_associator.h"
 #include "chrome/browser/sync/glue/do_optimistic_refresh_task.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/protocol/autofill_specifics.pb.h"
 #include "chrome/browser/webdata/web_database.h"
 #include "chrome/common/guid.h"
 #include "net/base/escape.h"
@@ skipping 542 matching lines @@
       sync_service()->backend()->SetAutofillMigrationState(syncable::MIGRATED);
 
       VLOG(1) << "[AUTOFILL MIGRATION]"
               << "Current autofill migration state is migrated.";
   }
 
   return false;
 }
 
 }  // namespace browser_sync