It is time.

ui/base/ime/dummy_input_method.h

Index: ui/base/ime/dummy_input_method.h
diff --git a/ui/base/ime/dummy_input_method.h b/ui/base/ime/dummy_input_method.h
deleted file mode 100644
index 20a019b3dac2739737dd56ea36367636f024a754..0000000000000000000000000000000000000000
--- a/ui/base/ime/dummy_input_method.h
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2013 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.
-
-#ifndef UI_BASE_IME_DUMMY_INPUT_METHOD_H_
-#define UI_BASE_IME_DUMMY_INPUT_METHOD_H_
-
-#include "ui/base/ime/input_method.h"
-
-namespace ui {
-
-class InputMethodObserver;
-
-class DummyInputMethod : public InputMethod {
- public:
-  DummyInputMethod();
-  ~DummyInputMethod() override;
-
-  // InputMethod overrides:
-  void SetDelegate(internal::InputMethodDelegate* delegate) override;
-  void Init(bool focused) override;
-  void OnFocus() override;
-  void OnBlur() override;
-  bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
-                                NativeEventResult* result) override;
-  void SetFocusedTextInputClient(TextInputClient* client) override;
-  void DetachTextInputClient(TextInputClient* client) override;
-  TextInputClient* GetTextInputClient() const override;
-  bool DispatchKeyEvent(const ui::KeyEvent& event) override;
-  void OnTextInputTypeChanged(const TextInputClient* client) override;
-  void OnCaretBoundsChanged(const TextInputClient* client) override;
-  void CancelComposition(const TextInputClient* client) override;
-  void OnInputLocaleChanged() override;
-  std::string GetInputLocale() override;
-  bool IsActive() override;
-  TextInputType GetTextInputType() const override;
-  TextInputMode GetTextInputMode() const override;
-  bool CanComposeInline() const override;
-  bool IsCandidatePopupOpen() const override;
-  void ShowImeIfNeeded() override;
-
-  void AddObserver(InputMethodObserver* observer) override;
-  void RemoveObserver(InputMethodObserver* observer) override;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DummyInputMethod);
-};
-
-}  // namespace ui
-
-#endif  // UI_BASE_IME_DUMMY_INPUT_METHOD_H_