prune down content_dll change to just the CONTENT_EXPORTS

content/browser/download/download_status_updater_delegate.h

Index: content/browser/download/download_status_updater_delegate.h
diff --git a/content/browser/download/download_status_updater_delegate.h b/content/browser/download/download_status_updater_delegate.h
index 72c2eda574e6f5246a183e2c67a6d9eefc962468..c80e43251ddf406a4cefc4fd66c8a6d4e48a1b43 100644
--- a/content/browser/download/download_status_updater_delegate.h
+++ b/content/browser/download/download_status_updater_delegate.h
@@ -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.
 
@@ -6,8 +6,9 @@
 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_STATUS_UPDATER_DELEGATE_H_
 
 #include "base/basictypes.h"
+#include "content/common/content_export.h"
 
-class DownloadStatusUpdaterDelegate {
+class CONTENT_EXPORT DownloadStatusUpdaterDelegate {
  public:
   // Returns true if the progress is known (i.e. we know the final size
   // of all downloads).