Standardize usage of virtual/override/final specifiers.

content/browser/quota/quota_manager_unittest.cc

 // Copyright 2014 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 <algorithm>
 #include <set>
 #include <sstream>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 60 matching lines @@
   typedef QuotaManager::QuotaTableEntry QuotaTableEntry;
   typedef QuotaManager::QuotaTableEntries QuotaTableEntries;
   typedef QuotaManager::OriginInfoTableEntries OriginInfoTableEntries;
 
  public:
   QuotaManagerTest()
       : mock_time_counter_(0),
         weak_factory_(this) {
   }
 
-  virtual void SetUp() {
+  void SetUp() override {
     ASSERT_TRUE(data_dir_.CreateUniqueTempDir());
     mock_special_storage_policy_ = new MockSpecialStoragePolicy;
     ResetQuotaManager(false /* is_incognito */);
   }
 
-  virtual void TearDown() {
+  void TearDown() override {
     // Make sure the quota manager cleans up correctly.
     quota_manager_ = NULL;
     base::RunLoop().RunUntilIdle();
   }
 
  protected:
   void ResetQuotaManager(bool is_incognito) {
     quota_manager_ = new QuotaManager(is_incognito,
                                       data_dir_.path(),
                                       MessageLoopProxy::current().get(),
@@ skipping 2081 matching lines @@
   EXPECT_EQ(QuotaManager::kIncognitoDefaultQuotaLimit, quota());
 
   GetUsageAndQuotaForWebApps(GURL("http://foo.com/"), kTemp);
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(kQuotaStatusOk, status());
   EXPECT_EQ(10, usage());
   EXPECT_EQ(QuotaManager::kIncognitoDefaultQuotaLimit, quota());
 }
 
 }  // namespace content