Standardize usage of virtual/override/final in net/

net/url_request/url_request_file_job.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 NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 18 matching lines @@
 
 // A request job that handles reading file URLs
 class NET_EXPORT URLRequestFileJob : public URLRequestJob {
  public:
   URLRequestFileJob(URLRequest* request,
                     NetworkDelegate* network_delegate,
                     const base::FilePath& file_path,
                     const scoped_refptr<base::TaskRunner>& file_task_runner);
 
   // URLRequestJob:
-  virtual void Start() override;
-  virtual void Kill() override;
-  virtual bool ReadRawData(IOBuffer* buf,
-                           int buf_size,
-                           int* bytes_read) override;
-  virtual bool IsRedirectResponse(GURL* location,
-                                  int* http_status_code) override;
-  virtual Filter* SetupFilter() const override;
-  virtual bool GetMimeType(std::string* mime_type) const override;
-  virtual void SetExtraRequestHeaders(
-      const HttpRequestHeaders& headers) override;
+  void Start() override;
+  void Kill() override;
+  bool ReadRawData(IOBuffer* buf, int buf_size, int* bytes_read) override;
+  bool IsRedirectResponse(GURL* location, int* http_status_code) override;
+  Filter* SetupFilter() const override;
+  bool GetMimeType(std::string* mime_type) const override;
+  void SetExtraRequestHeaders(const HttpRequestHeaders& headers) override;
 
   // An interface for subclasses who wish to monitor read operations.
   virtual void OnSeekComplete(int64 result);
   virtual void OnReadComplete(net::IOBuffer* buf, int result);
 
  protected:
-  virtual ~URLRequestFileJob();
+  ~URLRequestFileJob() override;
 
   int64 remaining_bytes() const { return remaining_bytes_; }
 
   // The OS-specific full path name of the file
   base::FilePath file_path_;
 
  private:
   // Meta information about the file. It's used as a member in the
   // URLRequestFileJob and also passed between threads because disk access is
   // necessary to obtain it.
@@ skipping 38 matching lines @@
   int64 remaining_bytes_;
 
   base::WeakPtrFactory<URLRequestFileJob> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestFileJob);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_