Add OVERRIDE to chrome/browser/.

chrome/browser/transport_security_persister.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.
 
 // TransportSecurityState maintains an in memory database containing the
 // list of hosts that currently have transport security enabled. This
 // singleton object deals with writing that data out to disk as needed and
 // loading it at startup.
 
 // At startup we need to load the transport security state from the
@@ skipping 35 matching lines @@
 class TransportSecurityPersister
     : public net::TransportSecurityState::Delegate,
       public ImportantFileWriter::DataSerializer {
  public:
   TransportSecurityPersister(net::TransportSecurityState* state,
                              const FilePath& profile_path,
                              bool readonly);
   virtual ~TransportSecurityPersister();
 
   // Called by the TransportSecurityState when it changes its state.
-  virtual void StateIsDirty(net::TransportSecurityState*);
+  virtual void StateIsDirty(net::TransportSecurityState*) OVERRIDE;
 
   // ImportantFileWriter::DataSerializer:
-  virtual bool SerializeData(std::string* data);
+  virtual bool SerializeData(std::string* data) OVERRIDE;
 
  private:
   class Loader;
 
   void CompleteLoad(const std::string& state);
 
   net::TransportSecurityState* transport_security_state_;
 
   // Helper for safely writing the data.
   ImportantFileWriter writer_;
 
   // Whether or not we're in read-only mode.
   const bool readonly_;
 
   base::WeakPtrFactory<TransportSecurityPersister> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TransportSecurityPersister);
 };
 
 #endif  // CHROME_BROWSER_TRANSPORT_SECURITY_PERSISTER_H_