Base: Last set of files to use BASE_API (for base.dll)

base/win/scoped_bstr.h

Index: base/win/scoped_bstr.h
===================================================================
--- base/win/scoped_bstr.h	(revision 79631)
+++ base/win/scoped_bstr.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -9,6 +9,7 @@
 #include <windows.h>
 #include <oleauto.h>
 
+#include "base/base_api.h"
 #include "base/logging.h"
 #include "base/string16.h"
 
@@ -17,7 +18,7 @@
 
 // Manages a BSTR string pointer.
 // The class interface is based on scoped_ptr.
-class ScopedBstr {
+class BASE_API ScopedBstr {
  public:
   ScopedBstr() : bstr_(NULL) {
   }