Standardize usage of virtual/override/final in content/

content/shell/browser/shell_download_manager_delegate.h

 // Copyright 2013 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_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
 #define CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/download_manager_delegate.h"
 
 namespace content {
 
 class DownloadManager;
 
 class ShellDownloadManagerDelegate : public DownloadManagerDelegate {
  public:
   ShellDownloadManagerDelegate();
-  virtual ~ShellDownloadManagerDelegate();
+  ~ShellDownloadManagerDelegate() override;
 
   void SetDownloadManager(DownloadManager* manager);
 
-  virtual void Shutdown() override;
-  virtual bool DetermineDownloadTarget(
-      DownloadItem* download,
-      const DownloadTargetCallback& callback) override;
-  virtual bool ShouldOpenDownload(
-      DownloadItem* item,
-      const DownloadOpenDelayedCallback& callback) override;
-  virtual void GetNextId(const DownloadIdCallback& callback) override;
+  void Shutdown() override;
+  bool DetermineDownloadTarget(DownloadItem* download,
+                               const DownloadTargetCallback& callback) override;
+  bool ShouldOpenDownload(DownloadItem* item,
+                          const DownloadOpenDelayedCallback& callback) override;
+  void GetNextId(const DownloadIdCallback& callback) override;
 
   // Inhibits prompting and sets the default download path.
   void SetDownloadBehaviorForTesting(
       const base::FilePath& default_download_path);
 
  private:
   friend class base::RefCountedThreadSafe<ShellDownloadManagerDelegate>;
 
   typedef base::Callback<void(const base::FilePath&)>
       FilenameDeterminedCallback;
@@ skipping 15 matching lines @@
   base::FilePath default_download_path_;
   bool suppress_prompting_;
   base::WeakPtrFactory<ShellDownloadManagerDelegate> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellDownloadManagerDelegate);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_