Support IMM32 reconversion on Windows

views/controls/textfield/native_textfield_views.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 VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_VIEWS_H_
 #define VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_VIEWS_H_
 #pragma once
 
 #include "base/memory/weak_ptr.h"
 #include "base/string16.h"
@@ skipping 142 matching lines @@
   virtual ui::TextInputType GetTextInputType() const OVERRIDE;
   virtual gfx::Rect GetCaretBounds() OVERRIDE;
   virtual bool HasCompositionText() OVERRIDE;
   virtual bool GetTextRange(ui::Range* range) OVERRIDE;
   virtual bool GetCompositionTextRange(ui::Range* range) OVERRIDE;
   virtual bool GetSelectionRange(ui::Range* range) OVERRIDE;
   virtual bool SetSelectionRange(const ui::Range& range) OVERRIDE;
   virtual bool DeleteRange(const ui::Range& range) OVERRIDE;
   virtual bool GetTextFromRange(
       const ui::Range& range,
-      const base::Callback<void(const string16&)>& callback) OVERRIDE;
+      string16* text,
+      ui::Range* actual_range) OVERRIDE;
   virtual void OnInputMethodChanged() OVERRIDE;
   virtual bool ChangeTextDirectionAndLayoutAlignment(
       base::i18n::TextDirection direction) OVERRIDE;
   virtual View* GetOwnerViewOfTextInputClient() OVERRIDE;
 
   // Overridden from TextfieldViewsModel::Delegate:
   virtual void OnCompositionTextConfirmedOrCleared() OVERRIDE;
 
   // Returns the TextfieldViewsModel's text/cursor/selection rendering model.
   gfx::RenderText* GetRenderText() const;
@@ skipping 80 matching lines @@
   scoped_ptr<views::MenuRunner> context_menu_runner_;
 
   scoped_ptr<TouchSelectionController> touch_selection_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeTextfieldViews);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_VIEWS_H_