Standardize usage of virtual/override/final in chrome/browser/safe_browsing/

chrome/browser/safe_browsing/ping_manager.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 CHROME_BROWSER_SAFE_BROWSING_PING_MANAGER_H_
 #define CHROME_BROWSER_SAFE_BROWSING_PING_MANAGER_H_
 
 // A class that reports safebrowsing statistics to Google's SafeBrowsing
 // servers.
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/safe_browsing/protocol_manager_helper.h"
 #include "chrome/browser/safe_browsing/safe_browsing_util.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "url/gurl.h"
 
 namespace net {
 class URLRequestContextGetter;
 }  // namespace net
 
 
 class SafeBrowsingPingManager : public net::URLFetcherDelegate {
  public:
-  virtual ~SafeBrowsingPingManager();
+  ~SafeBrowsingPingManager() override;
 
   // Create an instance of the safe browsing ping manager.
   static SafeBrowsingPingManager* Create(
       net::URLRequestContextGetter* request_context_getter,
       const SafeBrowsingProtocolConfig& config);
 
   // net::URLFetcherDelegate interface.
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) override;
+  void OnURLFetchComplete(const net::URLFetcher* source) override;
 
   // For UMA users we report to Google when a SafeBrowsing interstitial is shown
   // to the user.  |threat_type| should be one of the types known by
   // SafeBrowsingHitUrl.
   void ReportSafeBrowsingHit(const GURL& malicious_url,
                              const GURL& page_url,
                              const GURL& referrer_url,
                              bool is_subresource,
                              SBThreatType threat_type,
                              const std::string& post_data);
@@ skipping 38 matching lines @@
   std::string url_prefix_;
 
   // Track outstanding SafeBrowsing report fetchers for clean up.
   // We add both "hit" and "detail" fetchers in this set.
   Reports safebrowsing_reports_;
 
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingPingManager);
 };
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_PING_MANAGER_H_