Standardize usage of virtual/override/final specifiers.

net/test/embedded_test_server/embedded_test_server_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 "net/test/embedded_test_server/embedded_test_server.h"
 
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread.h"
 #include "net/http/http_response_headers.h"
 #include "net/test/embedded_test_server/http_request.h"
@@ skipping 31 matching lines @@
 
 class EmbeddedTestServerTest: public testing::Test,
                               public URLFetcherDelegate {
  public:
   EmbeddedTestServerTest()
       : num_responses_received_(0),
         num_responses_expected_(0),
         io_thread_("io_thread") {
   }
 
-  virtual void SetUp() override {
+  void SetUp() override {
     base::Thread::Options thread_options;
     thread_options.message_loop_type = base::MessageLoop::TYPE_IO;
     ASSERT_TRUE(io_thread_.StartWithOptions(thread_options));
 
     request_context_getter_ = new TestURLRequestContextGetter(
         io_thread_.message_loop_proxy());
 
     server_.reset(new EmbeddedTestServer);
     ASSERT_TRUE(server_->InitializeAndWaitUntilReady());
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     ASSERT_TRUE(server_->ShutdownAndWaitUntilComplete());
   }
 
   // URLFetcherDelegate override.
   void OnURLFetchComplete(const URLFetcher* source) override {
     ++num_responses_received_;
     if (num_responses_received_ == num_responses_expected_)
       base::MessageLoop::current()->Quit();
   }
 
@@ skipping 245 matching lines @@
   ASSERT_TRUE(base::PlatformThread::Create(0, &delegate, &thread_handle));
   base::PlatformThread::Join(thread_handle);
 }
 
 INSTANTIATE_TEST_CASE_P(EmbeddedTestServerThreadingTestInstantiation,
                         EmbeddedTestServerThreadingTest,
                         testing::Combine(testing::Bool(), testing::Bool()));
 
 }  // namespace test_server
 }  // namespace net