Standardize usage of virtual/override/final in content/

content/public/browser/resource_request_details.h

 // Copyright (c) 2012 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_PUBLIC_BROWSER_RESOURCE_REQUEST_DETAILS_H_
 #define CONTENT_PUBLIC_BROWSER_RESOURCE_REQUEST_DETAILS_H_
 
 #include <string>
 
 #include "content/public/common/resource_type.h"
@@ skipping 32 matching lines @@
   // HTTP response code. See HttpResponseHeaders::response_code().
   // -1 if there are no response headers yet.
   int http_response_code;
 };
 
 // Details about a redirection of a resource request.
 struct ResourceRedirectDetails : public ResourceRequestDetails {
   ResourceRedirectDetails(const net::URLRequest* request,
                           int cert_id,
                           const GURL& new_url);
-  virtual ~ResourceRedirectDetails();
+  ~ResourceRedirectDetails() override;
 
   // The URL to which we are being redirected.
   GURL new_url;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RESOURCE_REQUEST_DETAILS_H_