text: // 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.
  
  #ifndef CHROME_BROWSER_SYNC_TEST_INTEGRATION_DICTIONARY_LOAD_OBSERVER_H_
  #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_DICTIONARY_LOAD_OBSERVER_H_
  
  #include "base/callback.h"
  #include "chrome/browser/spellchecker/spellcheck_custom_dictionary.h"
  
  // DictionaryLoadObserver is used when blocking until the
  // SpellcheckCustomDictionary finishes loading. As soon as the
  // SpellcheckCustomDictionary finishes loading, the message loop is quit.
  class DictionaryLoadObserver : public SpellcheckCustomDictionary::Observer {
   public:
    explicit DictionaryLoadObserver(const base::Closure& quit_task);
    virtual ~DictionaryLoadObserver();
  
    // SpellcheckCustomDictionary::Observer implementation.
    virtual void OnCustomDictionaryLoaded() OVERRIDE;
    virtual void OnCustomDictionaryChanged(
        const SpellcheckCustomDictionary::Change& dictionary_change) OVERRIDE;
  
   private:
    base::Closure quit_task_;
    DISALLOW_COPY_AND_ASSIGN(DictionaryLoadObserver);
  };
  
  #endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_DICTIONARY_LOAD_OBSERVER_H_
  