Update {virtual,override,final} to follow C++11 style in ui.

ui/base/ime/chromeos/fake_ime_keyboard.h

Index: ui/base/ime/chromeos/fake_ime_keyboard.h
diff --git a/ui/base/ime/chromeos/fake_ime_keyboard.h b/ui/base/ime/chromeos/fake_ime_keyboard.h
index ecabecae175c0e34ae1125f4bc141c2f9802153e..771aaab3a815629758299e0654c785a61a60f8db 100644
--- a/ui/base/ime/chromeos/fake_ime_keyboard.h
+++ b/ui/base/ime/chromeos/fake_ime_keyboard.h
@@ -17,18 +17,17 @@ namespace input_method {
 class UI_BASE_EXPORT FakeImeKeyboard : public ImeKeyboard {
  public:
   FakeImeKeyboard();
-  virtual ~FakeImeKeyboard();
-
-  virtual bool SetCurrentKeyboardLayoutByName(const std::string& layout_name)
-      override;
-  virtual bool SetAutoRepeatRate(const AutoRepeatRate& rate) override;
-  virtual bool SetAutoRepeatEnabled(bool enabled) override;
-  virtual bool GetAutoRepeatEnabled() override;
-  virtual bool ReapplyCurrentKeyboardLayout() override;
-  virtual void ReapplyCurrentModifierLockStatus() override;
-  virtual void DisableNumLock() override;
-  virtual bool IsISOLevel5ShiftAvailable() const override;
-  virtual bool IsAltGrAvailable() const override;
+  ~FakeImeKeyboard() override;
+
+  bool SetCurrentKeyboardLayoutByName(const std::string& layout_name) override;
+  bool SetAutoRepeatRate(const AutoRepeatRate& rate) override;
+  bool SetAutoRepeatEnabled(bool enabled) override;
+  bool GetAutoRepeatEnabled() override;
+  bool ReapplyCurrentKeyboardLayout() override;
+  void ReapplyCurrentModifierLockStatus() override;
+  void DisableNumLock() override;
+  bool IsISOLevel5ShiftAvailable() const override;
+  bool IsAltGrAvailable() const override;
 
   int set_current_keyboard_layout_by_name_count_;
   AutoRepeatRate last_auto_repeat_rate_;