MaxPool2d in the torch (#22765)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/22765
the pooling signature is the same as the non-quantized one. Adding it to the native_functions.yaml
Reviewed By: jerryzh168
Differential Revision: D16102608
fbshipit-source-id: 7627ad8f02a231f488b74d1a245b853f89d9c419
