Standardize usage of virtual/override/final specifiers.

chrome/browser/chrome_content_browser_client_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 "chrome/browser/chrome_content_browser_client.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 22 matching lines @@
 
 // NOTE: Any updates to the expectations in these tests should also be done in
 // the browser test WebRtcDisableEncryptionFlagBrowserTest.
 class DisableWebRtcEncryptionFlagTest : public testing::Test {
  public:
   DisableWebRtcEncryptionFlagTest()
       : from_command_line_(CommandLine::NO_PROGRAM),
         to_command_line_(CommandLine::NO_PROGRAM) {}
 
  protected:
-  virtual void SetUp() {
+  void SetUp() override {
     from_command_line_.AppendSwitch(switches::kDisableWebRtcEncryption);
   }
 
   void MaybeCopyDisableWebRtcEncryptionSwitch(VersionInfo::Channel channel) {
     ChromeContentBrowserClient::MaybeCopyDisableWebRtcEncryptionSwitch(
         &to_command_line_,
         from_command_line_,
         channel);
   }
 
@@ skipping 32 matching lines @@
   EXPECT_FALSE(to_command_line_.HasSwitch(switches::kDisableWebRtcEncryption));
 }
 
 }  // namespace chrome
 
 #if !defined(OS_IOS) && !defined(OS_ANDROID)
 namespace content {
 
 class InstantNTPURLRewriteTest : public BrowserWithTestWindowTest {
  protected:
-  virtual void SetUp() override {
+  void SetUp() override {
     BrowserWithTestWindowTest::SetUp();
     field_trial_list_.reset(new base::FieldTrialList(
         new metrics::SHA1EntropyProvider("42")));
   }
 
   void InstallTemplateURLWithNewTabPage(GURL new_tab_page_url) {
     TemplateURLServiceFactory::GetInstance()->SetTestingFactoryAndUse(
         profile(), &TemplateURLServiceFactory::BuildInstanceFor);
     TemplateURLService* template_url_service =
         TemplateURLServiceFactory::GetForProfile(browser()->profile());
@@ skipping 23 matching lines @@
 
   NavigationEntry* entry = browser()->tab_strip_model()->
       GetActiveWebContents()->GetController().GetLastCommittedEntry();
   ASSERT_TRUE(entry != NULL);
   EXPECT_EQ(url_rewritten, entry->GetURL());
   EXPECT_EQ(url_original, entry->GetVirtualURL());
 }
 
 }  // namespace content
 #endif  // !defined(OS_IOS) && !defined(OS_ANDROID)