Standardize usage of virtual/override/final in net/

net/url_request/url_request_throttler_entry.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 NET_URL_REQUEST_URL_REQUEST_THROTTLER_ENTRY_H_
 #define NET_URL_REQUEST_URL_REQUEST_THROTTLER_ENTRY_H_
 
 #include <queue>
 #include <string>
 
@@ skipping 75 matching lines @@
   // collected.
   bool IsEntryOutdated() const;
 
   // Causes this entry to never reject requests due to back-off.
   void DisableBackoffThrottling();
 
   // Causes this entry to NULL its manager pointer.
   void DetachManager();
 
   // Implementation of URLRequestThrottlerEntryInterface.
-  virtual bool ShouldRejectRequest(
-      const URLRequest& request,
-      NetworkDelegate* network_delegate) const override;
-  virtual int64 ReserveSendingTimeForNextRequest(
+  bool ShouldRejectRequest(const URLRequest& request,
+                           NetworkDelegate* network_delegate) const override;
+  int64 ReserveSendingTimeForNextRequest(
       const base::TimeTicks& earliest_time) override;
-  virtual base::TimeTicks GetExponentialBackoffReleaseTime() const override;
-  virtual void UpdateWithResponse(
+  base::TimeTicks GetExponentialBackoffReleaseTime() const override;
+  void UpdateWithResponse(
       const std::string& host,
       const URLRequestThrottlerHeaderInterface* response) override;
-  virtual void ReceivedContentWasMalformed(int response_code) override;
+  void ReceivedContentWasMalformed(int response_code) override;
 
  protected:
-  virtual ~URLRequestThrottlerEntry();
+  ~URLRequestThrottlerEntry() override;
 
   void Initialize();
 
   // Returns true if the given response code is considered an error for
   // throttling purposes.
   bool IsConsideredError(int response_code);
 
   // Equivalent to TimeTicks::Now(), virtual to be mockable for testing purpose.
   virtual base::TimeTicks ImplGetTimeNow() const;
 
@@ skipping 50 matching lines @@
   std::string url_id_;
 
   BoundNetLog net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestThrottlerEntry);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_THROTTLER_ENTRY_H_