Standardize usage of virtual/override/final specifiers.

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

 // Copyright (c) 2011 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/dictionary_helper.h"
 
 #include <algorithm>
 
 #include "base/format_macros.h"
 #include "base/strings/stringprintf.h"
@@ skipping 86 matching lines @@
   }
   return true;
 }
 
 namespace {
 
 // Helper class used in the implementation of AwaitDictionariesMatch.
 class DictionaryMatchStatusChecker : public MultiClientStatusChangeChecker {
  public:
   DictionaryMatchStatusChecker();
-  virtual ~DictionaryMatchStatusChecker();
+  ~DictionaryMatchStatusChecker() override;
 
-  virtual bool IsExitConditionSatisfied() override;
-  virtual std::string GetDebugMessage() const override;
+  bool IsExitConditionSatisfied() override;
+  std::string GetDebugMessage() const override;
 };
 
 DictionaryMatchStatusChecker::DictionaryMatchStatusChecker()
     : MultiClientStatusChangeChecker(
         sync_datatype_helper::test()->GetSyncServices()) {}
 
 DictionaryMatchStatusChecker::~DictionaryMatchStatusChecker() {}
 
 bool DictionaryMatchStatusChecker::IsExitConditionSatisfied() {
   return DictionariesMatch();
 }
 
 std::string DictionaryMatchStatusChecker::GetDebugMessage() const {
   return "Waiting for matching dictionaries";
 }
 
 // Helper class used in the implementation of AwaitNumDictionaryEntries.
 class NumDictionaryEntriesStatusChecker
     : public SingleClientStatusChangeChecker {
  public:
   NumDictionaryEntriesStatusChecker(int index, size_t num_words);
-  virtual ~NumDictionaryEntriesStatusChecker();
+  ~NumDictionaryEntriesStatusChecker() override;
 
-  virtual bool IsExitConditionSatisfied() override;
-  virtual std::string GetDebugMessage() const override;
+  bool IsExitConditionSatisfied() override;
+  std::string GetDebugMessage() const override;
+
  private:
   int index_;
   size_t num_words_;
 };
 
 NumDictionaryEntriesStatusChecker::NumDictionaryEntriesStatusChecker(
     int index, size_t num_words)
   : SingleClientStatusChangeChecker(
       sync_datatype_helper::test()->GetSyncService(index)),
   index_(index),
@@ skipping 52 matching lines @@
   bool result = DictionarySyncIntegrationTestHelper::ApplyChange(
       GetDictionary(index), dictionary_change);
   if (sync_datatype_helper::test()->use_verifier()) {
     result &= DictionarySyncIntegrationTestHelper::ApplyChange(
         GetVerifierDictionary(), dictionary_change);
   }
   return result;
 }
 
 }  // namespace dictionary_helper