Standardize usage of virtual/override/final specifiers.

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

 // 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.
 
 #include "base/memory/scoped_vector.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/sessions/session_service.h"
 #include "chrome/browser/sync/test/integration/profile_sync_service_harness.h"
 #include "chrome/browser/sync/test/integration/sessions_helper.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 
 using sessions_helper::AwaitCheckForeignSessionsAgainst;
 using sessions_helper::CheckInitialState;
 using sessions_helper::OpenTabAndGetLocalWindows;
 using sessions_helper::ScopedWindowMap;
 using sessions_helper::SessionWindowMap;
 using sessions_helper::SyncedSessionVector;
 
 class MultipleClientSessionsSyncTest : public SyncTest {
  public:
   MultipleClientSessionsSyncTest() : SyncTest(MULTIPLE_CLIENT) {}
-  virtual ~MultipleClientSessionsSyncTest() {}
+  ~MultipleClientSessionsSyncTest() override {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MultipleClientSessionsSyncTest);
 };
 
 // Timeout on Windows, see http://crbug.com/99819
 #if defined(OS_WIN)
 #define MAYBE_AllChanged DISABLED_AllChanged
 #define MAYBE_EncryptedAndChanged DISABLED_EncryptedAndChanged
 #else
@@ skipping 50 matching lines @@
     client_windows[i].Reset(&windows);
   }
 
   // Get foreign session data from all clients and check it against all
   // client_windows.
   for (int i = 0; i < num_clients(); ++i) {
     ASSERT_TRUE(AwaitCheckForeignSessionsAgainst(i, client_windows));
     ASSERT_TRUE(IsEncryptionComplete(i));
   }
 }