Support the Text services framework based IME for Chrome AURA on Windows.

ui/base/ime/input_method_win.h

 // Copyright (c) 2011 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_WIN_H_
 #define UI_BASE_IME_INPUT_METHOD_WIN_H_
 
 #include <windows.h>
 
 #include <string>
@@ skipping 17 matching lines @@
   virtual void OnBlur() OVERRIDE;
   virtual bool DispatchKeyEvent(
       const base::NativeEvent& native_key_event) OVERRIDE;
   virtual bool DispatchFabricatedKeyEvent(const ui::KeyEvent& event) OVERRIDE;
   virtual void OnTextInputTypeChanged(const TextInputClient* client) OVERRIDE;
   virtual void OnCaretBoundsChanged(const TextInputClient* client) OVERRIDE;
   virtual void CancelComposition(const TextInputClient* client) OVERRIDE;
   virtual std::string GetInputLocale() OVERRIDE;
   virtual base::i18n::TextDirection GetInputTextDirection() OVERRIDE;
   virtual bool IsActive() OVERRIDE;
+  virtual void SetFocusedTextInputClient(TextInputClient* client) OVERRIDE;
+  virtual TextInputClient* GetTextInputClient() const OVERRIDE;
 
   // Handles IME messages.
   LRESULT OnImeMessages(UINT message,
                         WPARAM wparam,
                         LPARAM lparam,
                         BOOL* handled);
 
   // Message handlers. The native widget is responsible for forwarding following
   // messages to the input method.
   void OnInputLangChange(DWORD character_set, HKL input_language_id);
@@ skipping 62 matching lines @@
   ui::ImeInput ime_input_;
 
   bool enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethodWin);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_IME_INPUT_METHOD_WIN_H_