Standardize usage of virtual/override/final in chrome/

chrome/test/base/chrome_test_launcher.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 "chrome/test/base/chrome_test_launcher.h"
 
 #include "base/command_line.h"
 #include "base/debug/leak_annotations.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
@@ skipping 32 matching lines @@
 #if defined(OS_LINUX) || defined(OS_ANDROID)
 #include "chrome/app/chrome_crash_reporter_client.h"
 #endif
 
 namespace {
 
 class ChromeTestLauncherDelegate : public content::TestLauncherDelegate {
  public:
   explicit ChromeTestLauncherDelegate(ChromeTestSuiteRunner* runner)
       : runner_(runner) {}
-  virtual ~ChromeTestLauncherDelegate() {}
+  ~ChromeTestLauncherDelegate() override {}
 
-  virtual int RunTestSuite(int argc, char** argv) override {
+  int RunTestSuite(int argc, char** argv) override {
     return runner_->RunTestSuite(argc, argv);
   }
 
-  virtual bool AdjustChildProcessCommandLine(
-      CommandLine* command_line, const base::FilePath& temp_data_dir) override {
+  bool AdjustChildProcessCommandLine(
+      CommandLine* command_line,
+      const base::FilePath& temp_data_dir) override {
     CommandLine new_command_line(command_line->GetProgram());
     CommandLine::SwitchMap switches = command_line->GetSwitches();
 
     // Strip out user-data-dir if present.  We will add it back in again later.
     switches.erase(switches::kUserDataDir);
 
     for (CommandLine::SwitchMap::const_iterator iter = switches.begin();
          iter != switches.end(); ++iter) {
       new_command_line.AppendSwitchNative((*iter).first, (*iter).second);
     }
 
     new_command_line.AppendSwitchPath(switches::kUserDataDir, temp_data_dir);
 
     // file:// access for ChromeOS.
     new_command_line.AppendSwitch(switches::kAllowFileAccess);
 
     *command_line = new_command_line;
     return true;
   }
 
  protected:
-  virtual content::ContentMainDelegate* CreateContentMainDelegate() override {
+  content::ContentMainDelegate* CreateContentMainDelegate() override {
     return new ChromeMainDelegate();
   }
 
-  virtual void AdjustDefaultParallelJobs(int* default_jobs) override {
+  void AdjustDefaultParallelJobs(int* default_jobs) override {
 #if defined(OS_WIN)
     if (CommandLine::ForCurrentProcess()->HasSwitch(
             switches::kAshBrowserTests)) {
       *default_jobs = 1;
       fprintf(stdout,
               "Disabling test parallelization for --ash-browsertests.\n");
       fflush(stdout);
     }
 #endif  // defined(OS_WIN)
   }
@@ skipping 19 matching lines @@
   // all other code.
   chrome::ChromeCrashReporterClient* crash_client =
       new chrome::ChromeCrashReporterClient();
   ANNOTATE_LEAKING_OBJECT_PTR(crash_client);
   crash_reporter::SetCrashReporterClient(crash_client);
 #endif
 
   ChromeTestLauncherDelegate launcher_delegate(runner);
   return content::LaunchTests(&launcher_delegate, default_jobs, argc, argv);
 }