replace OVERRIDE and FINAL with override and final in chrome/browser/ui/[t-v]*

chrome/browser/ui/views/athena/chrome_browser_main_extra_parts_athena.cc

Index: chrome/browser/ui/views/athena/chrome_browser_main_extra_parts_athena.cc
diff --git a/chrome/browser/ui/views/athena/chrome_browser_main_extra_parts_athena.cc b/chrome/browser/ui/views/athena/chrome_browser_main_extra_parts_athena.cc
index e62606c4314bc8de7174823b4647d8948ed72382..db068c1834f84c66b6e7e72bb2069b60e2a56295 100644
--- a/chrome/browser/ui/views/athena/chrome_browser_main_extra_parts_athena.cc
+++ b/chrome/browser/ui/views/athena/chrome_browser_main_extra_parts_athena.cc
@@ -37,14 +37,14 @@ class ChromeBrowserMainExtraPartsAthena : public ChromeBrowserMainExtraParts,
 
  private:
   // Overridden from ChromeBrowserMainExtraParts:
-  virtual void PreProfileInit() OVERRIDE {
+  virtual void PreProfileInit() override {
     athena::StartAthenaEnv(content::BrowserThread::GetBlockingPool()->
         GetTaskRunnerWithShutdownBehavior(
             base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
 
     ui::SelectFileDialog::SetFactory(new SelectFileDialogExtensionFactory);
   }
-  virtual void PostProfileInit() OVERRIDE {
+  virtual void PostProfileInit() override {
     if (!CommandLine::ForCurrentProcess()->HasSwitch(
             switches::kDisableZeroBrowsersOpenForTests)) {
       chrome::IncrementKeepAliveCount();
@@ -61,12 +61,12 @@ class ChromeBrowserMainExtraPartsAthena : public ChromeBrowserMainExtraParts,
       athena::CreateVirtualKeyboardWithContext(profile);
     }
   }
-  virtual void PostMainMessageLoopRun() OVERRIDE { athena::ShutdownAthena(); }
+  virtual void PostMainMessageLoopRun() override { athena::ShutdownAthena(); }
 
   // content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE {
+                       const content::NotificationDetails& details) override {
     switch (type) {
       case chrome::NOTIFICATION_APP_TERMINATING:
         athena::AthenaEnv::Get()->OnTerminating();