Add OVERRIDE to net/.

net/url_request/url_request_simple_job.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 NET_URL_REQUEST_URL_REQUEST_SIMPLE_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_SIMPLE_JOB_H_
 #pragma once
 
 #include <string>
 
 #include "base/task.h"
 #include "net/base/net_export.h"
 #include "net/url_request/url_request_job.h"
 
 namespace net {
 
 class URLRequest;
 
 class NET_EXPORT URLRequestSimpleJob : public URLRequestJob {
  public:
   explicit URLRequestSimpleJob(URLRequest* request);
 
-  virtual void Start();
-  virtual bool ReadRawData(IOBuffer* buf, int buf_size, int *bytes_read);
-  virtual bool GetMimeType(std::string* mime_type) const;
-  virtual bool GetCharset(std::string* charset);
+  virtual void Start() OVERRIDE;
+  virtual bool ReadRawData(IOBuffer* buf,
+                           int buf_size,
+                           int *bytes_read) OVERRIDE;
+  virtual bool GetMimeType(std::string* mime_type) const OVERRIDE;
+  virtual bool GetCharset(std::string* charset) OVERRIDE;
 
  protected:
   virtual ~URLRequestSimpleJob();
 
   // subclasses must override the way response data is determined.
   virtual bool GetData(std::string* mime_type,
                        std::string* charset,
                        std::string* data) const = 0;
 
  protected:
   void StartAsync();
 
  private:
   std::string mime_type_;
   std::string charset_;
   std::string data_;
   int data_offset_;
   ScopedRunnableMethodFactory<URLRequestSimpleJob> method_factory_;
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_SIMPLE_JOB_H_