ui: Rename ui_export.h to ui_base_export.h

ui/base/dragdrop/drag_source_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_DRAG_SOURCE_WIN_H_
 #define UI_BASE_DRAGDROP_DRAG_SOURCE_WIN_H_
 
 #include <objidl.h>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
-#include "ui/base/ui_export.h"
+#include "ui/base/ui_base_export.h"
 
 namespace ui {
 
 // A base IDropSource implementation. Handles notifications sent by an active
 // drag-drop operation as the user mouses over other drop targets on their
 // system. This object tells Windows whether or not the drag should continue,
 // and supplies the appropriate cursors.
-class UI_EXPORT DragSourceWin
+class UI_BASE_EXPORT DragSourceWin
     : public IDropSource,
       public base::RefCountedThreadSafe<DragSourceWin> {
  public:
   DragSourceWin();
   virtual ~DragSourceWin() {}
 
   // Stop the drag operation at the next chance we get.  This doesn't
   // synchronously stop the drag (since Windows is controlling that),
   // but lets us tell Windows to cancel the drag the next chance we get.
   void CancelDrag() {
@@ skipping 17 matching lines @@
  private:
   // Set to true if we want to cancel the drag operation.
   bool cancel_drag_;
 
   DISALLOW_COPY_AND_ASSIGN(DragSourceWin);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_DRAGDROP_DRAG_SOURCE_WIN_H_