Standardize usage of virtual/override/final in content/browser/

content/browser/tracing/trace_uploader.h

 // Copyright 2014 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_TRACING_TRACE_UPLOADER_H_
 #define CONTENT_BROWSER_TRACING_TRACE_UPLOADER_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 25 matching lines @@
 class TraceUploader : public net::URLFetcherDelegate {
  public:
   typedef base::Callback<void(bool, const std::string&, const std::string&)>
       UploadDoneCallback;
   typedef base::Callback<void(int64, int64)> UploadProgressCallback;
 
   TraceUploader(const std::string& product,
                 const std::string& version,
                 const std::string& upload_url,
                 net::URLRequestContextGetter* request_context);
-  virtual ~TraceUploader();
+  ~TraceUploader() override;
 
   // net::URLFetcherDelegate implementation.
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) override;
-  virtual void OnURLFetchUploadProgress(const net::URLFetcher* source,
-                                        int64 current, int64 total) override;
+  void OnURLFetchComplete(const net::URLFetcher* source) override;
+  void OnURLFetchUploadProgress(const net::URLFetcher* source,
+                                int64 current,
+                                int64 total) override;
 
   // Compresses and uploads the given file contents.
   void DoUpload(const std::string& file_contents,
                 UploadProgressCallback progress_callback,
                 UploadDoneCallback done_callback);
 
  private:
   // Sets up a multipart body to be uploaded. The body is produced according
   // to RFC 2046.
   void SetupMultipart(const std::string& trace_filename,
@@ skipping 20 matching lines @@
   UploadDoneCallback done_callback_;
 
   net::URLRequestContextGetter* request_context_;
 
   DISALLOW_COPY_AND_ASSIGN(TraceUploader);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_TRACING_TRACE_UPLOADER_H_