提交 9a828c2e 编辑于 作者: 提交者： tensorflow-copybara浏览文件
Deletes reference context.
With migration of form_utils_test, the reference context / executor will be dead code. Further, there are outstanding bugs indicating that the reference context should be removed from the public API, and used in unit tests--however, it is not used for any unit tests any longer. Therefore, preferring to remove. PiperOrigin-RevId: 413804412