quantized average_pool2d and adaptive_avg_pool2d implementation(Revert d17437015) (#26580)
Summary:
In this PR, we tried to fix the windows build issue of d17437015.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26580
Differential Revision: D17517341
Pulled By: llyfacebook
fbshipit-source-id: db726596aa8f7c992c5a7ddc2781dc3aa0312284
