replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/accessibility/accessibility_manager.h

Index: chrome/browser/chromeos/accessibility/accessibility_manager.h
diff --git a/chrome/browser/chromeos/accessibility/accessibility_manager.h b/chrome/browser/chromeos/accessibility/accessibility_manager.h
index 56f962b34c08ae8d5e903132a0fbaed50504d804..23872cf7498ea0fb9b195c7d108479ef84e30c44 100644
--- a/chrome/browser/chromeos/accessibility/accessibility_manager.h
+++ b/chrome/browser/chromeos/accessibility/accessibility_manager.h
@@ -162,7 +162,7 @@ class AccessibilityManager
   bool IsBrailleDisplayConnected() const;
 
   // SessionStateObserver overrides:
-  virtual void ActiveUserChanged(const std::string& user_id) OVERRIDE;
+  virtual void ActiveUserChanged(const std::string& user_id) override;
 
   void SetProfileForTest(Profile* profile);
 
@@ -228,19 +228,19 @@ class AccessibilityManager
   // content::NotificationObserver
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const content::NotificationDetails& details) override;
 
   // extensions::api::braille_display_private::BrailleObserver implementation.
   // Enables spoken feedback if a braille display becomes available.
   virtual void OnBrailleDisplayStateChanged(
       const extensions::api::braille_display_private::DisplayState&
-          display_state) OVERRIDE;
+          display_state) override;
   virtual void OnBrailleKeyEvent(
-      const extensions::api::braille_display_private::KeyEvent& event) OVERRIDE;
+      const extensions::api::braille_display_private::KeyEvent& event) override;
 
   // InputMethodManager::Observer
   virtual void InputMethodChanged(input_method::InputMethodManager* manager,
-                                  bool show_message) OVERRIDE;
+                                  bool show_message) override;
 
 
   // Profile which has the current a11y context.