Standardize usage of virtual/override/final specifiers.

components/captive_portal/captive_portal_detector_unittest.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 "components/captive_portal/captive_portal_detector.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 34 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(CaptivePortalClient);
 };
 
 }  // namespace
 
 class CaptivePortalDetectorTest : public testing::Test,
                                   public CaptivePortalDetectorTestBase {
  public:
   CaptivePortalDetectorTest() {}
-  virtual ~CaptivePortalDetectorTest() {}
+  ~CaptivePortalDetectorTest() override {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     CHECK(base::MessageLoopProxy::current().get());
     scoped_refptr<net::URLRequestContextGetter> request_context_getter(
         new net::TestURLRequestContextGetter(
             base::MessageLoopProxy::current()));
 
     detector_.reset(new CaptivePortalDetector(request_context_getter.get()));
     set_detector(detector_.get());
   }
 
-  virtual void TearDown() override {
-    detector_.reset();
-  }
+  void TearDown() override { detector_.reset(); }
 
   void RunTest(const CaptivePortalDetector::Results& expected_results,
                int net_error,
                int status_code,
                const char* response_headers) {
     ASSERT_FALSE(FetchingURL());
 
     GURL url(CaptivePortalDetector::kDefaultURL);
     CaptivePortalClient client(detector());
 
@@ skipping 125 matching lines @@
 
 TEST_F(CaptivePortalDetectorTest, Cancel) {
   RunCancelTest();
   CaptivePortalDetector::Results results;
   results.result = captive_portal::RESULT_INTERNET_CONNECTED;
   results.response_code = 204;
   RunTest(results, net::OK, 204, NULL);
 }
 
 }  // namespace captive_portal