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

chrome/browser/safe_browsing/protocol_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_PROTOCOL_MANAGER_H_
 #define CHROME_BROWSER_SAFE_BROWSING_PROTOCOL_MANAGER_H_
 
 // A class that implements Chrome's interface with the SafeBrowsing protocol.
 // See https://developers.google.com/safe-browsing/developers_guide_v2 for
 // protocol details.
@@ skipping 33 matching lines @@
  public:
   // FullHashCallback is invoked when GetFullHash completes.
   // Parameters:
   //   - The vector of full hash results. If empty, indicates that there
   //     were no matches, and that the resource is safe.
   //   - The cache lifetime of the result. A lifetime of 0 indicates the results
   //     should not be cached.
   typedef base::Callback<void(const std::vector<SBFullHashResult>&,
                               const base::TimeDelta&)> FullHashCallback;
 
-  virtual ~SafeBrowsingProtocolManager();
+  ~SafeBrowsingProtocolManager() override;
 
   // Makes the passed |factory| the factory used to instantiate
   // a SafeBrowsingService. Useful for tests.
   static void RegisterFactory(SBProtocolManagerFactory* factory) {
     factory_ = factory;
   }
 
   // Create an instance of the safe browsing protocol manager.
   static SafeBrowsingProtocolManager* Create(
       SafeBrowsingProtocolManagerDelegate* delegate,
       net::URLRequestContextGetter* request_context_getter,
       const SafeBrowsingProtocolConfig& config);
 
   // Sets up the update schedule and internal state for making periodic requests
   // of the Safebrowsing servers.
   virtual void Initialize();
 
   // net::URLFetcherDelegate interface.
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) override;
+  void OnURLFetchComplete(const net::URLFetcher* source) override;
 
   // Retrieve the full hash for a set of prefixes, and invoke the callback
   // argument when the results are retrieved. The callback may be invoked
   // synchronously.
   virtual void GetFullHash(const std::vector<SBPrefix>& prefixes,
                            FullHashCallback callback,
                            bool is_download);
 
   // Forces the start of next update after |interval| time.
   void ForceScheduleNextUpdate(base::TimeDelta interval);
@@ skipping 348 matching lines @@
   virtual void AddChunks(const std::string& list,
                          scoped_ptr<ScopedVector<SBChunkData> > chunks,
                          AddChunksCallback callback) = 0;
 
   // Delete chunks from the database.
   virtual void DeleteChunks(
       scoped_ptr<std::vector<SBChunkDelete> > chunk_deletes) = 0;
 };
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_PROTOCOL_MANAGER_H_