FBTF: Even more ctor/virtual deinlining.

chrome/browser/download/drag_download_util.h

 // Copyright (c) 2010 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 CHROME_BROWSER_DOWNLOAD_DRAG_DOWNLOAD_UTIL_H_
 #define CHROME_BROWSER_DOWNLOAD_DRAG_DOWNLOAD_UTIL_H_
 #pragma once
 
 #include "app/download_file_interface.h"
 #include "base/basictypes.h"
@@ skipping 24 matching lines @@
                            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);
 
 // Implementation of DownloadFileObserver to finalize the download process.
 class PromiseFileFinalizer : public DownloadFileObserver {
  public:
-  explicit PromiseFileFinalizer(DragDownloadFile* drag_file_downloader)
-      : drag_file_downloader_(drag_file_downloader) {
-  }
-  virtual ~PromiseFileFinalizer() { }
+  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  // CHROME_BROWSER_DOWNLOAD_DRAG_DOWNLOAD_UTIL_H_