Revert of Split ui/base/ime into a new component

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>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/base/ime/input_method_base.h"
 #include "ui/base/ime/win/imm32_manager.h"
 
 namespace ui {
 
 // A common InputMethod implementation based on IMM32.
-class UI_BASE_IME_EXPORT InputMethodWin : public InputMethodBase {
+class UI_BASE_EXPORT InputMethodWin : public InputMethodBase {
  public:
   InputMethodWin(internal::InputMethodDelegate* delegate,
                  HWND toplevel_window_handle);
 
   // Overridden from InputMethod:
   virtual void Init(bool focused) override;
   virtual void OnFocus() override;
   virtual void OnBlur() override;
   virtual bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
                                         NativeEventResult* result) override;
@@ skipping 109 matching lines @@
   // Window handle where composition is on-going. NULL when there is no
   // composition.
   HWND composing_window_handle_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethodWin);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_IME_INPUT_METHOD_WIN_H_