Standardize usage of virtual/override/final in chrome/renderer/

chrome/renderer/extensions/extension_localization_peer.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 CHROME_RENDERER_EXTENSIONS_EXTENSION_LOCALIZATION_PEER_H_
 #define CHROME_RENDERER_EXTENSIONS_EXTENSION_LOCALIZATION_PEER_H_
 
 #include <string>
 
 #include "content/public/child/request_peer.h"
 #include "content/public/common/resource_response_info.h"
 
 namespace IPC {
 class Sender;
 }
 
 // The ExtensionLocalizationPeer is a proxy to a
 // content::RequestPeer instance.  It is used to pre-process
 // CSS files requested by extensions to replace localization templates with the
 // appropriate localized strings.
 //
 // Call the factory method CreateExtensionLocalizationPeer() to obtain an
 // instance of ExtensionLocalizationPeer based on the original Peer.
 class ExtensionLocalizationPeer : public content::RequestPeer {
  public:
-  virtual ~ExtensionLocalizationPeer();
+  ~ExtensionLocalizationPeer() override;
 
   static ExtensionLocalizationPeer* CreateExtensionLocalizationPeer(
       content::RequestPeer* peer,
       IPC::Sender* message_sender,
       const std::string& mime_type,
       const GURL& request_url);
 
   // content::RequestPeer methods.
-  virtual void OnUploadProgress(uint64 position, uint64 size) override;
-  virtual bool OnReceivedRedirect(
-      const net::RedirectInfo& redirect_info,
-      const content::ResourceResponseInfo& info) override;
-  virtual void OnReceivedResponse(
-      const content::ResourceResponseInfo& info) override;
-  virtual void OnDownloadedData(int len, int encoded_data_length) override {}
-  virtual void OnReceivedData(const char* data,
-                              int data_length,
-                              int encoded_data_length) override;
-  virtual void OnCompletedRequest(int error_code,
-                                  bool was_ignored_by_handler,
-                                  bool stale_copy_in_cache,
-                                  const std::string& security_info,
-                                  const base::TimeTicks& completion_time,
-                                  int64 total_transfer_size) override;
+  void OnUploadProgress(uint64 position, uint64 size) override;
+  bool OnReceivedRedirect(const net::RedirectInfo& redirect_info,
+                          const content::ResourceResponseInfo& info) override;
+  void OnReceivedResponse(const content::ResourceResponseInfo& info) override;
+  void OnDownloadedData(int len, int encoded_data_length) override {}
+  void OnReceivedData(const char* data,
+                      int data_length,
+                      int encoded_data_length) override;
+  void OnCompletedRequest(int error_code,
+                          bool was_ignored_by_handler,
+                          bool stale_copy_in_cache,
+                          const std::string& security_info,
+                          const base::TimeTicks& completion_time,
+                          int64 total_transfer_size) override;
 
  private:
   friend class ExtensionLocalizationPeerTest;
 
   // Use CreateExtensionLocalizationPeer to create an instance.
   ExtensionLocalizationPeer(content::RequestPeer* peer,
                             IPC::Sender* message_sender,
                             const GURL& request_url);
 
   // Loads message catalogs, and replaces all __MSG_some_name__ templates within
@@ skipping 14 matching lines @@
   std::string data_;
 
   // Original request URL.
   GURL request_url_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionLocalizationPeer);
 };
 
 #endif  // CHROME_RENDERER_EXTENSIONS_EXTENSION_LOCALIZATION_PEER_H_