Remove InputMethodTSF, TSFEventRouter, TSFTextStore, TSFBridge

ui/base/ime/input_method_tsf.h

-// Copyright (c) 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_INPUT_METHOD_TSF_H_
-#define UI_BASE_IME_INPUT_METHOD_TSF_H_
-
-#include <windows.h>
-
-#include <string>
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/base/ime/input_method_win.h"
-
-namespace ui {
-
-class TSFEventRouter;
-
-// An InputMethod implementation based on Windows TSF API.
-class UI_BASE_EXPORT InputMethodTSF : public InputMethodWin {
- public:
-  InputMethodTSF(internal::InputMethodDelegate* delegate,
-                 HWND toplevel_window_handle);
-  virtual ~InputMethodTSF();
-
-  // Overridden from InputMethod:
-  virtual void OnFocus() OVERRIDE;
-  virtual void OnBlur() OVERRIDE;
-  virtual bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
-                                        NativeEventResult* result) OVERRIDE;
-  virtual void OnTextInputTypeChanged(const TextInputClient* client) OVERRIDE;
-  virtual void OnCaretBoundsChanged(const TextInputClient* client) OVERRIDE;
-  virtual void CancelComposition(const TextInputClient* client) OVERRIDE;
-  virtual void DetachTextInputClient(TextInputClient* client) OVERRIDE;
-  virtual bool IsCandidatePopupOpen() const OVERRIDE;
-
-  // Overridden from InputMethodBase:
-  virtual void OnWillChangeFocusedClient(TextInputClient* focused_before,
-                                         TextInputClient* focused) OVERRIDE;
-  virtual void OnDidChangeFocusedClient(TextInputClient* focused_before,
-                                        TextInputClient* focused) OVERRIDE;
-
- private:
-  class TSFEventObserver;
-
-  // Asks the client to confirm current composition text.
-  void ConfirmCompositionText();
-
-  // TSF event router and observer.
-  scoped_ptr<TSFEventObserver> tsf_event_observer_;
-  scoped_ptr<TSFEventRouter> tsf_event_router_;
-
-  DISALLOW_COPY_AND_ASSIGN(InputMethodTSF);
-};
-
-}  // namespace ui
-
-#endif  // UI_BASE_IME_INPUT_METHOD_TSF_H_