[3] register caffe2 mask rcnn ops in lite interpreter (#35246)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/35246
register caffe2 mask-rcnn ops in lite interpreter. It requires a leading "_" in the name.
(Note: this ignores all push blocking failures!)
Test Plan: buck build -c caffe2.expose_op_to_c10=1 //xplat/caffe2:mask_rcnn_opsAndroid
Reviewed By: iseeyuan
Differential Revision: D20528758
fbshipit-source-id: 459668a0c6cdc6aec85cb561d7acce2a5291b421
