replace OVERRIDE and FINAL with override and final in components/

components/component_updater/default_component_installer.h

Index: components/component_updater/default_component_installer.h
diff --git a/components/component_updater/default_component_installer.h b/components/component_updater/default_component_installer.h
index 6eaaecd74d2d021b9f02e17c0b27d463e51499a5..345c3dd470e8e8d5eacc7b9b0f57b8e3fd1d4126 100644
--- a/components/component_updater/default_component_installer.h
+++ b/components/component_updater/default_component_installer.h
@@ -91,11 +91,11 @@ class DefaultComponentInstaller : public ComponentInstaller {
   void Register(ComponentUpdateService* cus);
 
   // Overridden from ComponentInstaller:
-  virtual void OnUpdateError(int error) OVERRIDE;
+  virtual void OnUpdateError(int error) override;
   virtual bool Install(const base::DictionaryValue& manifest,
-                       const base::FilePath& unpack_path) OVERRIDE;
+                       const base::FilePath& unpack_path) override;
   virtual bool GetInstalledFile(const std::string& file,
-                                base::FilePath* installed_file) OVERRIDE;
+                                base::FilePath* installed_file) override;
 
   virtual ~DefaultComponentInstaller();