replace OVERRIDE and FINAL with override and final in chrome/browser/[r-z]*

chrome/browser/themes/theme_service_factory.h

Index: chrome/browser/themes/theme_service_factory.h
diff --git a/chrome/browser/themes/theme_service_factory.h b/chrome/browser/themes/theme_service_factory.h
index 44db7e3519365d2d8d49baea0d8f85190cedb709..564f422218bc737ea650d8ffbbd2de09a928cf56 100644
--- a/chrome/browser/themes/theme_service_factory.h
+++ b/chrome/browser/themes/theme_service_factory.h
@@ -41,12 +41,12 @@ class ThemeServiceFactory : public BrowserContextKeyedServiceFactory {
 
   // BrowserContextKeyedServiceFactory:
   virtual KeyedService* BuildServiceInstanceFor(
-      content::BrowserContext* profile) const OVERRIDE;
+      content::BrowserContext* profile) const override;
   virtual void RegisterProfilePrefs(
-      user_prefs::PrefRegistrySyncable* registry) OVERRIDE;
+      user_prefs::PrefRegistrySyncable* registry) override;
   virtual content::BrowserContext* GetBrowserContextToUse(
-      content::BrowserContext* context) const OVERRIDE;
-  virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
+      content::BrowserContext* context) const override;
+  virtual bool ServiceIsCreatedWithBrowserContext() const override;
 
   DISALLOW_COPY_AND_ASSIGN(ThemeServiceFactory);
 };