It is time.

ui/base/ime/dummy_text_input_client.h

-// 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_TEXT_INPUT_CLIENT_H_
-#define UI_BASE_IME_DUMMY_TEXT_INPUT_CLIENT_H_
-
-#include "ui/base/ime/text_input_client.h"
-
-namespace ui {
-
-// Dummy implementation of TextInputClient. All functions do nothing.
-class DummyTextInputClient : public TextInputClient {
- public:
-  DummyTextInputClient();
-  explicit DummyTextInputClient(TextInputType text_input_type);
-  ~DummyTextInputClient() override;
-
-  // Overriden from TextInputClient.
-  void SetCompositionText(const CompositionText& composition) override;
-  void ConfirmCompositionText() override;
-  void ClearCompositionText() override;
-  void InsertText(const base::string16& text) override;
-  void InsertChar(base::char16 ch, int flags) override;
-  gfx::NativeWindow GetAttachedWindow() const override;
-  TextInputType GetTextInputType() const override;
-  TextInputMode GetTextInputMode() const override;
-  bool CanComposeInline() const override;
-  gfx::Rect GetCaretBounds() const override;
-  bool GetCompositionCharacterBounds(uint32 index,
-                                     gfx::Rect* rect) const override;
-  bool HasCompositionText() const override;
-  bool GetTextRange(gfx::Range* range) const override;
-  bool GetCompositionTextRange(gfx::Range* range) const override;
-  bool GetSelectionRange(gfx::Range* range) const override;
-  bool SetSelectionRange(const gfx::Range& range) override;
-  bool DeleteRange(const gfx::Range& range) override;
-  bool GetTextFromRange(const gfx::Range& range,
-                        base::string16* text) const override;
-  void OnInputMethodChanged() override;
-  bool ChangeTextDirectionAndLayoutAlignment(
-      base::i18n::TextDirection direction) override;
-  void ExtendSelectionAndDelete(size_t before, size_t after) override;
-  void EnsureCaretInRect(const gfx::Rect& rect) override;
-  void OnCandidateWindowShown() override;
-  void OnCandidateWindowUpdated() override;
-  void OnCandidateWindowHidden() override;
-  bool IsEditingCommandEnabled(int command_id) override;
-  void ExecuteEditingCommand(int command_id) override;
-
-  TextInputType text_input_type_;
-
-  DISALLOW_COPY_AND_ASSIGN(DummyTextInputClient);
-};
-
-}  // namespace ui
-
-#endif  // UI_BASE_IME_DUMMY_TEXT_INPUT_CLIENT_H_