Standardize usage of virtual/override/final in net/

net/http/http_cache_transaction.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.
 
 // This file declares HttpCache::Transaction, a private class of HttpCache so
 // it should only be included by http_cache.cc
 
 #ifndef NET_HTTP_HTTP_CACHE_TRANSACTION_H_
 #define NET_HTTP_HTTP_CACHE_TRANSACTION_H_
 
@@ skipping 43 matching lines @@
     READ_META       = 1 << 0,
     READ_DATA       = 1 << 1,
     READ            = READ_META | READ_DATA,
     WRITE           = 1 << 2,
     READ_WRITE      = READ | WRITE,
     UPDATE          = READ_META | WRITE,  // READ_WRITE & ~READ_DATA
   };
 
   Transaction(RequestPriority priority,
               HttpCache* cache);
-  virtual ~Transaction();
+  ~Transaction() override;
 
   Mode mode() const { return mode_; }
 
   const std::string& key() const { return cache_key_; }
 
   // Writes |buf_len| bytes of meta-data from the provided buffer |buf|. to the
   // HTTP cache entry that backs this transaction (if any).
   // Returns the number of bytes actually written, or a net error code. If the
   // operation cannot complete immediately, returns ERR_IO_PENDING, grabs a
   // reference to the buffer (until completion), and notifies the caller using
@@ skipping 28 matching lines @@
   const CompletionCallback& io_callback() { return io_callback_; }
 
   const BoundNetLog& net_log() const;
 
   // Bypasses the cache lock whenever there is lock contention.
   void BypassLockForTest() {
     bypass_lock_for_test_ = true;
   }
 
   // HttpTransaction methods:
-  virtual int Start(const HttpRequestInfo* request_info,
-                    const CompletionCallback& callback,
-                    const BoundNetLog& net_log) override;
-  virtual int RestartIgnoringLastError(
-      const CompletionCallback& callback) override;
-  virtual int RestartWithCertificate(
-      X509Certificate* client_cert,
-      const CompletionCallback& callback) override;
-  virtual int RestartWithAuth(const AuthCredentials& credentials,
-                              const CompletionCallback& callback) override;
-  virtual bool IsReadyToRestartForAuth() override;
-  virtual int Read(IOBuffer* buf,
-                   int buf_len,
-                   const CompletionCallback& callback) override;
-  virtual void StopCaching() override;
-  virtual bool GetFullRequestHeaders(
-      HttpRequestHeaders* headers) const override;
-  virtual int64 GetTotalReceivedBytes() const override;
-  virtual void DoneReading() override;
-  virtual const HttpResponseInfo* GetResponseInfo() const override;
-  virtual LoadState GetLoadState() const override;
-  virtual UploadProgress GetUploadProgress(void) const override;
-  virtual void SetQuicServerInfo(QuicServerInfo* quic_server_info) override;
-  virtual bool GetLoadTimingInfo(
-      LoadTimingInfo* load_timing_info) const override;
-  virtual void SetPriority(RequestPriority priority) override;
-  virtual void SetWebSocketHandshakeStreamCreateHelper(
+  int Start(const HttpRequestInfo* request_info,
+            const CompletionCallback& callback,
+            const BoundNetLog& net_log) override;
+  int RestartIgnoringLastError(const CompletionCallback& callback) override;
+  int RestartWithCertificate(X509Certificate* client_cert,
+                             const CompletionCallback& callback) override;
+  int RestartWithAuth(const AuthCredentials& credentials,
+                      const CompletionCallback& callback) override;
+  bool IsReadyToRestartForAuth() override;
+  int Read(IOBuffer* buf,
+           int buf_len,
+           const CompletionCallback& callback) override;
+  void StopCaching() override;
+  bool GetFullRequestHeaders(HttpRequestHeaders* headers) const override;
+  int64 GetTotalReceivedBytes() const override;
+  void DoneReading() override;
+  const HttpResponseInfo* GetResponseInfo() const override;
+  LoadState GetLoadState() const override;
+  UploadProgress GetUploadProgress(void) const override;
+  void SetQuicServerInfo(QuicServerInfo* quic_server_info) override;
+  bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const override;
+  void SetPriority(RequestPriority priority) override;
+  void SetWebSocketHandshakeStreamCreateHelper(
       net::WebSocketHandshakeStreamBase::CreateHelper* create_helper) override;
-  virtual void SetBeforeNetworkStartCallback(
+  void SetBeforeNetworkStartCallback(
       const BeforeNetworkStartCallback& callback) override;
-  virtual void SetBeforeProxyHeadersSentCallback(
+  void SetBeforeProxyHeadersSentCallback(
       const BeforeProxyHeadersSentCallback& callback) override;
-  virtual int ResumeNetworkStart() override;
+  int ResumeNetworkStart() override;
 
  private:
   static const size_t kNumValidationHeaders = 2;
   // Helper struct to pair a header name with its value, for
   // headers used to validate cache entries.
   struct ValidationHeaders {
     ValidationHeaders() : initialized(false) {}
 
     std::string values[kNumValidationHeaders];
     bool initialized;
@@ skipping 313 matching lines @@
   BeforeProxyHeadersSentCallback before_proxy_headers_sent_callback_;
 
   base::WeakPtrFactory<Transaction> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Transaction);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_CACHE_TRANSACTION_H_