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

chrome/browser/renderer_host/safe_browsing_resource_throttle.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_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_H_
 #define CHROME_BROWSER_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 36 matching lines @@
 class SafeBrowsingResourceThrottle
     : public content::ResourceThrottle,
       public SafeBrowsingDatabaseManager::Client,
       public base::SupportsWeakPtr<SafeBrowsingResourceThrottle> {
  public:
   SafeBrowsingResourceThrottle(const net::URLRequest* request,
                                content::ResourceType resource_type,
                                SafeBrowsingService* safe_browsing);
 
   // content::ResourceThrottle implementation (called on IO thread):
-  virtual void WillStartRequest(bool* defer) override;
-  virtual void WillRedirectRequest(const GURL& new_url, bool* defer) override;
-  virtual const char* GetNameForLogging() const override;
+  void WillStartRequest(bool* defer) override;
+  void WillRedirectRequest(const GURL& new_url, bool* defer) override;
+  const char* GetNameForLogging() const override;
 
   // SafeBrowsingDabaseManager::Client implementation (called on IO thread):
-  virtual void OnCheckBrowseUrlResult(const GURL& url,
-                                      SBThreatType result,
-                                      const std::string& metadata) override;
+  void OnCheckBrowseUrlResult(const GURL& url,
+                              SBThreatType result,
+                              const std::string& metadata) override;
 
  private:
   // Describes what phase of the check a throttle is in.
   enum State {
     STATE_NONE,
     STATE_CHECKING_URL,
     STATE_DISPLAYING_BLOCKING_PAGE,
   };
 
   // Describes what stage of the request got paused by the check.
   enum DeferState {
     DEFERRED_NONE,
     DEFERRED_START,
     DEFERRED_REDIRECT,
   };
 
-  virtual ~SafeBrowsingResourceThrottle();
+  ~SafeBrowsingResourceThrottle() override;
 
   // SafeBrowsingService::UrlCheckCallback implementation.
   void OnBlockingPageComplete(bool proceed);
 
   // Starts running |url| through the safe browsing check. Returns true if the
   // URL is safe to visit. Otherwise returns false and will call
   // OnBrowseUrlResult() when the check has completed.
   bool CheckUrl(const GURL& url);
 
   // Callback for when the safe browsing check (which was initiated by
@@ skipping 37 matching lines @@
   scoped_refptr<SafeBrowsingUIManager> ui_manager_;
   const net::URLRequest* request_;
   const bool is_subresource_;
   const bool is_subframe_;
 
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingResourceThrottle);
 };
 
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_H_