replace OVERRIDE and FINAL with override and final in storage/

storage/browser/fileapi/sandbox_file_stream_writer.h

Index: storage/browser/fileapi/sandbox_file_stream_writer.h
diff --git a/storage/browser/fileapi/sandbox_file_stream_writer.h b/storage/browser/fileapi/sandbox_file_stream_writer.h
index d24e5b979ed6be8de3d052b933bb2c890ca5130a..78bf2a12e60eb8fb9d324ac0cf6b19a5a3449ba7 100644
--- a/storage/browser/fileapi/sandbox_file_stream_writer.h
+++ b/storage/browser/fileapi/sandbox_file_stream_writer.h
@@ -34,9 +34,9 @@ class STORAGE_EXPORT_PRIVATE SandboxFileStreamWriter
 
   // FileStreamWriter overrides.
   virtual int Write(net::IOBuffer* buf, int buf_len,
-                    const net::CompletionCallback& callback) OVERRIDE;
-  virtual int Cancel(const net::CompletionCallback& callback) OVERRIDE;
-  virtual int Flush(const net::CompletionCallback& callback) OVERRIDE;
+                    const net::CompletionCallback& callback) override;
+  virtual int Cancel(const net::CompletionCallback& callback) override;
+  virtual int Flush(const net::CompletionCallback& callback) override;
 
   // Used only by tests.
   void set_default_quota(int64 quota) {