Revert "Extend TensorImpl with BackendMeta (#97429)"
This reverts commit bc38b278bf4c2890700f8fe751cfd15fcb01da60.
Reverted https://github.com/pytorch/pytorch/pull/97429 on behalf of https://github.com/huydhn due to Sorry for reverting your PR as I am trying to root cause a libtorch build failure on Windows starting from your change https://hud.pytorch.org/pytorch/pytorch/commit/bc38b278bf4c2890700f8fe751cfd15fcb01da60. AFAICT, there is no other change from the log. I will reland this if the failure is unrelated
