Introduce ui.dll / libui.so for the component build.

ui/base/win/ime_input.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_WIN_IME_INPUT_H_
 #define UI_BASE_WIN_IME_INPUT_H_
 #pragma once
 
 #include <windows.h>
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/i18n/rtl.h"
 #include "base/string16.h"
 #include "ui/gfx/rect.h"
+#include "ui/ui_api.h"
 
 namespace ui {
 
 struct CompositionText;
 
 // This header file defines a struct and a class used for encapsulating IMM32
 // APIs, controls IMEs attached to a window, and enables the 'on-the-spot'
 // input without deep knowledge about the APIs, i.e. knowledge about the
 // language-specific and IME-specific behaviors.
 // The following items enumerates the simplest steps for an (window)
@@ skipping 38 matching lines @@
 //   Fortunately or unfortunately, TSF (Text Service Framework) and
 //   CUAS (Cicero Unaware Application Support) allows IMM32 APIs for
 //   retrieving not only the inputs from IMEs (Input Method Editors), used
 //   only for inputting East-Asian language texts, but also the ones from
 //   tablets (on Windows XP Tablet PC Edition and Windows Vista), voice
 //   recognizers (e.g. ViaVoice and Microsoft Office), etc.
 //   We can disable TSF and CUAS in Windows XP Tablet PC Edition. On the other
 //   hand, we can NEVER disable either TSF or CUAS in Windows Vista, i.e.
 //   THIS CLASS IS NOT ONLY USED ON THE INPUT CONTEXTS OF EAST-ASIAN
 //   LANGUAGES BUT ALSO USED ON THE INPUT CONTEXTS OF ALL LANGUAGES.
-class ImeInput {
+class UI_API ImeInput {
  public:
   ImeInput();
   ~ImeInput();
 
   // Retrieves whether or not there is an ongoing composition.
   bool is_composing() const { return is_composing_; }
 
   // Retrieves the input language from Windows and update it.
   // Return values
   //   * true
@@ skipping 217 matching lines @@
 
   // The rectangle of the input caret retrieved from a renderer process.
   gfx::Rect caret_rect_;
 
   DISALLOW_COPY_AND_ASSIGN(ImeInput);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_WIN_IME_INPUT_H_