Standardize usage of virtual/override/final in net/

net/disk_cache/blockfile/entry_impl.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_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_
 #define NET_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "net/base/net_log.h"
 #include "net/disk_cache/blockfile/disk_format.h"
@@ skipping 129 matching lines @@
   // initialized before this is called.  |created| is true if the Entry was
   // created rather than opened.
   void BeginLogging(net::NetLog* net_log, bool created);
 
   const net::BoundNetLog& net_log() const;
 
   // Returns the number of blocks needed to store an EntryStore.
   static int NumBlocksForEntry(int key_size);
 
   // Entry interface.
-  virtual void Doom() override;
-  virtual void Close() override;
-  virtual std::string GetKey() const override;
-  virtual base::Time GetLastUsed() const override;
-  virtual base::Time GetLastModified() const override;
-  virtual int32 GetDataSize(int index) const override;
-  virtual int ReadData(int index, int offset, IOBuffer* buf, int buf_len,
-                       const CompletionCallback& callback) override;
-  virtual int WriteData(int index, int offset, IOBuffer* buf, int buf_len,
-                        const CompletionCallback& callback,
-                        bool truncate) override;
-  virtual int ReadSparseData(int64 offset, IOBuffer* buf, int buf_len,
-                             const CompletionCallback& callback) override;
-  virtual int WriteSparseData(int64 offset, IOBuffer* buf, int buf_len,
-                              const CompletionCallback& callback) override;
-  virtual int GetAvailableRange(int64 offset, int len, int64* start,
-                                const CompletionCallback& callback) override;
-  virtual bool CouldBeSparse() const override;
-  virtual void CancelSparseIO() override;
-  virtual int ReadyForSparseIO(const CompletionCallback& callback) override;
+  void Doom() override;
+  void Close() override;
+  std::string GetKey() const override;
+  base::Time GetLastUsed() const override;
+  base::Time GetLastModified() const override;
+  int32 GetDataSize(int index) const override;
+  int ReadData(int index,
+               int offset,
+               IOBuffer* buf,
+               int buf_len,
+               const CompletionCallback& callback) override;
+  int WriteData(int index,
+                int offset,
+                IOBuffer* buf,
+                int buf_len,
+                const CompletionCallback& callback,
+                bool truncate) override;
+  int ReadSparseData(int64 offset,
+                     IOBuffer* buf,
+                     int buf_len,
+                     const CompletionCallback& callback) override;
+  int WriteSparseData(int64 offset,
+                      IOBuffer* buf,
+                      int buf_len,
+                      const CompletionCallback& callback) override;
+  int GetAvailableRange(int64 offset,
+                        int len,
+                        int64* start,
+                        const CompletionCallback& callback) override;
+  bool CouldBeSparse() const override;
+  void CancelSparseIO() override;
+  int ReadyForSparseIO(const CompletionCallback& callback) override;
 
  private:
   enum {
      kNumStreams = 3
   };
   class UserBuffer;
 
-  virtual ~EntryImpl();
+  ~EntryImpl() override;
 
   // Do all the work for ReadDataImpl and WriteDataImpl.  Implemented as
   // separate functions to make logging of results simpler.
   int InternalReadData(int index, int offset, IOBuffer* buf,
                        int buf_len, const CompletionCallback& callback);
   int InternalWriteData(int index, int offset, IOBuffer* buf, int buf_len,
                         const CompletionCallback& callback, bool truncate);
 
   // Initializes the storage for an internal or external data block.
   bool CreateDataBlock(int index, int size);
@@ skipping 81 matching lines @@
   scoped_ptr<SparseControl> sparse_;  // Support for sparse entries.
 
   net::BoundNetLog net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(EntryImpl);
 };
 
 }  // namespace disk_cache
 
 #endif  // NET_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_