OnAsyncCompleted  270 net/base/file_stream_context.cc   OnAsyncCompleted(IntToInt64(callback), open_result.error_code.result);
OnAsyncCompleted  297 net/base/file_stream_context.cc   OnAsyncCompleted(callback, result.result);
OnAsyncCompleted  182 net/base/file_stream_context.h   void OnAsyncCompleted(const Int64CompletionCallback& callback, int64 result);