Index: webkit/fileapi/file_stream_writer.h |
diff --git a/webkit/fileapi/file_stream_writer.h b/webkit/fileapi/file_stream_writer.h |
index 967d501ffbce4959121576001116f4b70a199af2..e50acba7e852191eca4379064fcc86456e0cc559 100644 |
--- a/webkit/fileapi/file_stream_writer.h |
+++ b/webkit/fileapi/file_stream_writer.h |
@@ -55,6 +55,9 @@ class FILEAPI_EXPORT_PRIVATE FileStreamWriter { |
// operation is dismissed immediately when Cancel() is called, and thus |
// will never be called. |
virtual int Cancel(const net::CompletionCallback& callback) = 0; |
+ |
+ // Flushes the data written so far. |
+ virtual int Flush(const net::CompletionCallback& callback) = 0; |
}; |
} // namespace fileapi |