Standardize usage of virtual/override/final specifiers.

remoting/host/host_status_sender_unittest.cc

 // Copyright 2013 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 "remoting/host/host_status_sender.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "base/time/time.h"
 #include "remoting/base/constants.h"
 #include "remoting/base/logging.h"
@@ skipping 23 matching lines @@
 const char kStanzaId[] = "123";
 
 const HostExitCodes kTestExitCode = kInvalidHostConfigurationExitCode;
 const char kTestExitCodeString[] = "INVALID_HOST_CONFIGURATION";
 
 }  // namespace
 
 class HostStatusSenderTest
     : public testing::Test {
  protected:
-  virtual void SetUp() override {
+  void SetUp() override {
     key_pair_ = RsaKeyPair::FromString(kTestRsaKeyPair);
     ASSERT_TRUE(key_pair_.get());
 
     host_status_sender_.reset(new HostStatusSender(
         kHostId, &signal_strategy_, key_pair_, kTestBotJid));
   }
 
-  virtual void TearDown() override {
-    host_status_sender_.reset();
-  }
+  void TearDown() override { host_status_sender_.reset(); }
 
   void ValidateHostStatusStanza(XmlElement* stanza,
                                 HostStatusSender::HostStatus status);
 
   void ValidateSignature(
       XmlElement* signature, HostStatusSender::HostStatus status);
 
   MockSignalStrategy signal_strategy_;
   scoped_refptr<RsaKeyPair> key_pair_;
   scoped_ptr<HostStatusSender> host_status_sender_;
@@ skipping 122 matching lines @@
 
   scoped_refptr<RsaKeyPair> key_pair = RsaKeyPair::FromString(kTestRsaKeyPair);
   ASSERT_TRUE(key_pair.get());
 
   std::string expected_signature =
       key_pair->SignMessage(message);
   EXPECT_EQ(expected_signature, signature->BodyText());
 }
 
 }  // namespace remoting