Standardize usage of virtual/override/final in chrome/browser/

chrome/browser/spellchecker/spellcheck_custom_dictionary.h

 // 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_SPELLCHECKER_SPELLCHECK_CUSTOM_DICTIONARY_H_
 #define CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_CUSTOM_DICTIONARY_H_
 
 #include <string>
 
 #include "base/files/file_path.h"
@@ skipping 57 matching lines @@
   class Observer {
    public:
     // Called when the custom dictionary has been loaded.
     virtual void OnCustomDictionaryLoaded() = 0;
 
     // Called when the custom dictionary has been changed.
     virtual void OnCustomDictionaryChanged(const Change& dictionary_change) = 0;
   };
 
   explicit SpellcheckCustomDictionary(const base::FilePath& path);
-  virtual ~SpellcheckCustomDictionary();
+  ~SpellcheckCustomDictionary() override;
 
   // Returns the in-memory cache of words in the custom dictionary.
   const chrome::spellcheck_common::WordSet& GetWords() const;
 
   // Adds |word| to the dictionary, schedules a write to disk, and notifies
   // observers of the change. Returns true if |word| is valid and not a
   // duplicate. Otherwise returns false.
   bool AddWord(const std::string& word);
 
   // Removes |word| from the dictionary, schedules a write to disk, and notifies
@@ skipping 10 matching lines @@
   // Removes |observer| to stop notifications of dictionary events and changes.
   void RemoveObserver(Observer* observer);
 
   // Returns true if the dictionary has been loaded. Otherwise returns false.
   bool IsLoaded();
 
   // Returns true if the dictionary is being synced. Otherwise returns false.
   bool IsSyncing();
 
   // Overridden from SpellcheckDictionary:
-  virtual void Load() override;
+  void Load() override;
 
   // Overridden from syncer::SyncableService:
-  virtual syncer::SyncMergeResult MergeDataAndStartSyncing(
+  syncer::SyncMergeResult MergeDataAndStartSyncing(
       syncer::ModelType type,
       const syncer::SyncDataList& initial_sync_data,
       scoped_ptr<syncer::SyncChangeProcessor> sync_processor,
       scoped_ptr<syncer::SyncErrorFactory> sync_error_handler) override;
-  virtual void StopSyncing(syncer::ModelType type) override;
-  virtual syncer::SyncDataList GetAllSyncData(
-      syncer::ModelType type) const override;
-  virtual syncer::SyncError ProcessSyncChanges(
+  void StopSyncing(syncer::ModelType type) override;
+  syncer::SyncDataList GetAllSyncData(syncer::ModelType type) const override;
+  syncer::SyncError ProcessSyncChanges(
       const tracked_objects::Location& from_here,
       const syncer::SyncChangeList& change_list) override;
 
  private:
   friend class DictionarySyncIntegrationTestHelper;
   friend class SpellcheckCustomDictionaryTest;
 
   // Returns the list of words in the custom spellcheck dictionary at |path|.
   // Makes sure that the custom dictionary file does not have duplicates and
   // contains only valid words.
@@ skipping 47 matching lines @@
   // True if the dictionary has been loaded. Otherwise false.
   bool is_loaded_;
 
   // Used to create weak pointers for an instance of this class.
   base::WeakPtrFactory<SpellcheckCustomDictionary> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SpellcheckCustomDictionary);
 };
 
 #endif  // CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_CUSTOM_DICTIONARY_H_