Add OVERRIDE to net/.

net/disk_cache/mem_backend_impl.h

 // Copyright (c) 2011 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_MEM_BACKEND_IMPL_H__
 #define NET_DISK_CACHE_MEM_BACKEND_IMPL_H__
 #pragma once
 
@@ skipping 45 matching lines @@
   // Insert an MemEntryImpl into the ranking list. This method is only called
   // from MemEntryImpl to insert child entries. The reference can be removed
   // by calling RemoveFromRankingList(|entry|).
   void InsertIntoRankingList(MemEntryImpl* entry);
 
   // Remove |entry| from ranking list. This method is only called from
   // MemEntryImpl to remove a child entry from the ranking list.
   void RemoveFromRankingList(MemEntryImpl* entry);
 
   // Backend interface.
-  virtual int32 GetEntryCount() const;
+  virtual int32 GetEntryCount() const OVERRIDE;
   virtual int OpenEntry(const std::string& key, Entry** entry,
-                        OldCompletionCallback* callback);
+                        OldCompletionCallback* callback) OVERRIDE;
   virtual int CreateEntry(const std::string& key, Entry** entry,
-                          OldCompletionCallback* callback);
-  virtual int DoomEntry(const std::string& key, OldCompletionCallback* callback);
-  virtual int DoomAllEntries(OldCompletionCallback* callback);
+                          OldCompletionCallback* callback) OVERRIDE;
+  virtual int DoomEntry(const std::string& key,
+                        OldCompletionCallback* callback) OVERRIDE;
+  virtual int DoomAllEntries(OldCompletionCallback* callback) OVERRIDE;
   virtual int DoomEntriesBetween(const base::Time initial_time,
                                  const base::Time end_time,
-                                 OldCompletionCallback* callback);
+                                 OldCompletionCallback* callback) OVERRIDE;
   virtual int DoomEntriesSince(const base::Time initial_time,
-                               OldCompletionCallback* callback);
+                               OldCompletionCallback* callback) OVERRIDE;
   virtual int OpenNextEntry(void** iter, Entry** next_entry,
-                            OldCompletionCallback* callback);
-  virtual void EndEnumeration(void** iter);
+                            OldCompletionCallback* callback) OVERRIDE;
+  virtual void EndEnumeration(void** iter) OVERRIDE;
   virtual void GetStats(
-      std::vector<std::pair<std::string, std::string> >* stats) {}
-  virtual void OnExternalCacheHit(const std::string& key);
+      std::vector<std::pair<std::string, std::string> >* stats) OVERRIDE {}
+  virtual void OnExternalCacheHit(const std::string& key) OVERRIDE;
 
  private:
   typedef base::hash_map<std::string, MemEntryImpl*> EntryMap;
 
   // Old Backend interface.
   bool OpenEntry(const std::string& key, Entry** entry);
   bool CreateEntry(const std::string& key, Entry** entry);
   bool DoomEntry(const std::string& key);
   bool DoomAllEntries();
   bool DoomEntriesBetween(const base::Time initial_time,
@@ skipping 16 matching lines @@
   int32 current_size_;
 
   net::NetLog* net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(MemBackendImpl);
 };
 
 }  // namespace disk_cache
 
 #endif  // NET_DISK_CACHE_MEM_BACKEND_IMPL_H__