replace OVERRIDE and FINAL with override and final in athena/

athena/virtual_keyboard/virtual_keyboard_manager_impl.cc

 // Copyright 2014 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 "athena/virtual_keyboard/public/virtual_keyboard_manager.h"
 
 #include "athena/screen/public/screen_manager.h"
 #include "athena/util/container_priorities.h"
 #include "athena/util/fill_layout_manager.h"
 #include "base/bind.h"
@@ skipping 17 matching lines @@
 
 // A very basic and simple implementation of KeyboardControllerProxy.
 class BasicKeyboardControllerProxy : public keyboard::KeyboardControllerProxy {
  public:
   BasicKeyboardControllerProxy(content::BrowserContext* context,
                                aura::Window* root_window)
       : browser_context_(context), root_window_(root_window) {}
   virtual ~BasicKeyboardControllerProxy() {}
 
   // keyboard::KeyboardControllerProxy:
-  virtual ui::InputMethod* GetInputMethod() OVERRIDE {
+  virtual ui::InputMethod* GetInputMethod() override {
     ui::InputMethod* input_method =
         root_window_->GetProperty(aura::client::kRootWindowInputMethodKey);
     return input_method;
   }
 
   virtual void RequestAudioInput(
       content::WebContents* web_contents,
       const content::MediaStreamRequest& request,
-      const content::MediaResponseCallback& callback) OVERRIDE {}
+      const content::MediaResponseCallback& callback) override {}
 
-  virtual content::BrowserContext* GetBrowserContext() OVERRIDE {
+  virtual content::BrowserContext* GetBrowserContext() override {
     return browser_context_;
   }
 
-  virtual void SetUpdateInputType(ui::TextInputType type) OVERRIDE {}
+  virtual void SetUpdateInputType(ui::TextInputType type) override {}
 
  private:
   content::BrowserContext* browser_context_;
   aura::Window* root_window_;
 
   DISALLOW_COPY_AND_ASSIGN(BasicKeyboardControllerProxy);
 };
 
 class VirtualKeyboardManagerImpl : public VirtualKeyboardManager {
  public:
@@ skipping 54 matching lines @@
   return instance;
 }
 
 void VirtualKeyboardManager::Shutdown() {
   CHECK(instance);
   delete instance;
   CHECK(!instance);
 }
 
 }  // namespace athena