Standardize usage of virtual/override/final specifiers.

chrome/browser/sync/test/integration/multiple_client_dictionary_sync_test.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 "base/strings/string_number_conversions.h"
 #include "chrome/browser/sync/test/integration/dictionary_helper.h"
 #include "chrome/browser/sync/test/integration/profile_sync_service_harness.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 #include "chrome/common/spellcheck_common.h"
 
 using dictionary_helper::AwaitNumDictionaryEntries;
 using chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS;
 
 class MultipleClientDictionarySyncTest : public SyncTest {
  public:
   MultipleClientDictionarySyncTest() : SyncTest(MULTIPLE_CLIENT) {}
-  virtual ~MultipleClientDictionarySyncTest() {}
+  ~MultipleClientDictionarySyncTest() override {}
 
-  virtual bool TestUsesSelfNotifications() override { return false; }
+  bool TestUsesSelfNotifications() override { return false; }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MultipleClientDictionarySyncTest);
 };
 
 IN_PROC_BROWSER_TEST_F(MultipleClientDictionarySyncTest, AddToOne) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
   dictionary_helper::LoadDictionaries();
   ASSERT_TRUE(dictionary_helper::AwaitDictionariesMatch());
 
@@ skipping 85 matching lines @@
   // the server.  It will commit some of the entries it had locally.  And it
   // will have a few uncommittable items left over.
   ASSERT_TRUE(AwaitNumDictionaryEntries(n-1, initial_words*n));
 
   // Everyone else should be at the limit.
   for (int i = 0; i < n-1; ++i) {
     SCOPED_TRACE(i);
     ASSERT_TRUE(AwaitNumDictionaryEntries(i, MAX_SYNCABLE_DICTIONARY_WORDS));
   }
 }