Add OVERRIDE to content/.

content/browser/download/drag_download_file.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_FILE_H_
 #define CONTENT_BROWSER_DOWNLOAD_DRAG_DOWNLOAD_FILE_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
@@ skipping 29 matching lines @@
   DragDownloadFile(const FilePath& file_name_or_path,
                    linked_ptr<net::FileStream> file_stream,
                    const GURL& url,
                    const GURL& referrer,
                    const std::string& referrer_encoding,
                    TabContents* tab_contents);
 
   // DownloadFileProvider methods.
   // Called on drag-and-drop thread (Windows).
   // Called on UI thread (MacOSX).
-  virtual bool Start(ui::DownloadFileObserver* observer);
-  virtual void Stop();
+  virtual bool Start(ui::DownloadFileObserver* observer) OVERRIDE;
+  virtual void Stop() OVERRIDE;
 #if defined(OS_WIN)
   virtual IStream* GetStream() { return NULL; }
 #endif
 
   // DownloadManager::Observer methods.
   // Called on UI thread.
-  virtual void ModelChanged();
+  virtual void ModelChanged() OVERRIDE;
 
   // DownloadItem::Observer methods.
   // Called on UI thread.
-  virtual void OnDownloadUpdated(DownloadItem* download);
-  virtual void OnDownloadOpened(DownloadItem* download) { }
+  virtual void OnDownloadUpdated(DownloadItem* download) OVERRIDE;
+  virtual void OnDownloadOpened(DownloadItem* download) OVERRIDE { }
 
  private:
   // Called on drag-and-drop thread (Windows).
   // Called on UI thread (Windows).
   virtual ~DragDownloadFile();
 
   // Called on drag-and-drop thread (Windows only).
 #if defined(OS_WIN)
   void StartNestedMessageLoop();
   void QuitNestedMessageLoop();
@@ skipping 36 matching lines @@
 
   // Access on UI thread.
   DownloadManager* download_manager_;
   bool download_manager_observer_added_;
   DownloadItem* download_item_;
 
   DISALLOW_COPY_AND_ASSIGN(DragDownloadFile);
 };
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_DRAG_DOWNLOAD_FILE_H_