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      1 // Copyright 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "ash/first_run/first_run_helper.h"
      6 
      7 namespace ash {
      8 
      9 FirstRunHelper::FirstRunHelper() {}
     10 FirstRunHelper::~FirstRunHelper() {}
     11 
     12 void FirstRunHelper::AddObserver(Observer* observer) {
     13   observers_.AddObserver(observer);
     14 }
     15 
     16 void FirstRunHelper::RemoveObserver(Observer* observer) {
     17   observers_.RemoveObserver(observer);
     18 }
     19 
     20 }  // namespace chromeos
     21 
     22