Export some unix-specific content symbols

content/browser/download/drag_download_util.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 CONTENT_BROWSER_DOWNLOAD_DRAG_DOWNLOAD_UTIL_H_
 #define CONTENT_BROWSER_DOWNLOAD_DRAG_DOWNLOAD_UTIL_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
@@ skipping 20 matching lines @@
 // For example, we can have
 //   text/plain:example.txt:http://example.com/example.txt
 CONTENT_EXPORT bool ParseDownloadMetadata(const string16& metadata,
                                           string16* mime_type,
                                           FilePath* file_name,
                                           GURL* url);
 
 // Create a new file at the specified path. If the file already exists, try to
 // insert the sequential unifier to produce a new file, like foo-01.txt.
 // Return a FileStream if successful.
-net::FileStream* CreateFileStreamForDrop(FilePath* file_path);
+CONTENT_EXPORT net::FileStream* CreateFileStreamForDrop(FilePath* file_path);
 
 // Implementation of DownloadFileObserver to finalize the download process.
-class PromiseFileFinalizer : public ui::DownloadFileObserver {
+class CONTENT_EXPORT PromiseFileFinalizer : public ui::DownloadFileObserver {
  public:
   explicit PromiseFileFinalizer(DragDownloadFile* drag_file_downloader);
   virtual ~PromiseFileFinalizer();
 
   // DownloadFileObserver methods.
   virtual void OnDownloadCompleted(const FilePath& file_path);
   virtual void OnDownloadAborted();
 
  private:
   void Cleanup();
 
   scoped_refptr<DragDownloadFile> drag_file_downloader_;
 
   DISALLOW_COPY_AND_ASSIGN(PromiseFileFinalizer);
 };
 
 }  // namespace drag_download_util
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_DRAG_DOWNLOAD_UTIL_H_