replace OVERRIDE and FINAL with override and final in net/

net/disk_cache/blockfile/backend_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.
 
 // See net/disk_cache/disk_cache.h for the public interface of the cache.
 
 #ifndef NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_H_
 #define NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_H_
 
 #include "base/containers/hash_tables.h"
@@ skipping 241 matching lines @@
   base::RepeatingTimer<BackendImpl>* GetTimerForTest();
 
   // Performs a simple self-check, and returns the number of dirty items
   // or an error code (negative value).
   int SelfCheck();
 
   // Ensures the index is flushed to disk (a no-op on platforms with mmap).
   void FlushIndex();
 
   // Backend implementation.
-  virtual net::CacheType GetCacheType() const OVERRIDE;
-  virtual int32 GetEntryCount() const OVERRIDE;
+  virtual net::CacheType GetCacheType() const override;
+  virtual int32 GetEntryCount() const override;
   virtual int OpenEntry(const std::string& key, Entry** entry,
-                        const CompletionCallback& callback) OVERRIDE;
+                        const CompletionCallback& callback) override;
   virtual int CreateEntry(const std::string& key, Entry** entry,
-                          const CompletionCallback& callback) OVERRIDE;
+                          const CompletionCallback& callback) override;
   virtual int DoomEntry(const std::string& key,
-                        const CompletionCallback& callback) OVERRIDE;
-  virtual int DoomAllEntries(const CompletionCallback& callback) OVERRIDE;
+                        const CompletionCallback& callback) override;
+  virtual int DoomAllEntries(const CompletionCallback& callback) override;
   virtual int DoomEntriesBetween(base::Time initial_time,
                                  base::Time end_time,
-                                 const CompletionCallback& callback) OVERRIDE;
+                                 const CompletionCallback& callback) override;
   virtual int DoomEntriesSince(base::Time initial_time,
-                               const CompletionCallback& callback) OVERRIDE;
+                               const CompletionCallback& callback) override;
   // NOTE: The blockfile Backend::Iterator::OpenNextEntry method does not modify
   // the last_used field of the entry, and therefore it does not impact the
   // eviction ranking of the entry. However, an enumeration will go through all
   // entries on the cache only if the cache is not modified while the
   // enumeration is taking place. Significantly altering the entry pointed by
   // the iterator (for example, deleting the entry) will invalidate the
   // iterator. Performing operations on an entry that modify the entry may
   // result in loops in the iteration, skipped entries or similar.
-  virtual scoped_ptr<Iterator> CreateIterator() OVERRIDE;
-  virtual void GetStats(StatsItems* stats) OVERRIDE;
-  virtual void OnExternalCacheHit(const std::string& key) OVERRIDE;
+  virtual scoped_ptr<Iterator> CreateIterator() override;
+  virtual void GetStats(StatsItems* stats) override;
+  virtual void OnExternalCacheHit(const std::string& key) override;
 
  private:
   typedef base::hash_map<CacheAddr, EntryImpl*> EntriesMap;
   class IteratorImpl;
 
   // Creates a new backing file for the cache index.
   bool CreateBackingStore(disk_cache::File* file);
   bool InitBackingStore(bool* file_created);
   void AdjustMaxCacheSize(int table_len);
 
@@ skipping 100 matching lines @@
   base::WaitableEvent done_;  // Signals the end of background work.
   scoped_refptr<TraceObject> trace_object_;  // Initializes internal tracing.
   base::WeakPtrFactory<BackendImpl> ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BackendImpl);
 };
 
 }  // namespace disk_cache
 
 #endif  // NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_H_