ui: Rename ui_export.h to ui_base_export.h

ui/base/dragdrop/drop_target_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_DRAGDROP_DROP_TARGET_WIN_H_
 #define UI_BASE_DRAGDROP_DROP_TARGET_WIN_H_
 
 #include <objidl.h>
 
 #include "base/memory/ref_counted.h"
-#include "ui/base/ui_export.h"
+#include "ui/base/ui_base_export.h"
 
 // Windows interface.
 struct IDropTargetHelper;
 
 namespace ui {
 
 // A DropTarget implementation that takes care of the nitty gritty
 // of dnd. While this class is concrete, subclasses will most likely
 // want to override various OnXXX methods.
 //
 // Because DropTarget is ref counted you shouldn't delete it directly,
 // rather wrap it in a scoped_refptr. Be sure and invoke RevokeDragDrop(m_hWnd)
 // before the HWND is deleted too.
 //
 // This class is meant to be used in a STA and is not multithread-safe.
-class UI_EXPORT DropTargetWin : public IDropTarget {
+class UI_BASE_EXPORT DropTargetWin : public IDropTarget {
  public:
   // Create a new DropTarget associating it with the given HWND.
   explicit DropTargetWin(HWND hwnd);
   virtual ~DropTargetWin();
 
   // IDropTarget implementation:
   HRESULT __stdcall DragEnter(IDataObject* data_object,
                               DWORD key_state,
                               POINTL cursor_position,
                               DWORD* effect);
@@ skipping 67 matching lines @@
   HWND hwnd_;
 
   LONG ref_count_;
 
   DISALLOW_COPY_AND_ASSIGN(DropTargetWin);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_DRAGDROP_DROP_TARGET_WIN_H_