Revert D33141010: allow Bazel to build without glog and gflags
Test Plan: revert-hammer
Differential Revision:
D33141010 (https://github.com/pytorch/pytorch/commit/8c41f258f4613a8b10fcf77eea1b9dfc795c9ec2)
Original commit changeset: d951e5616459
Original Phabricator Diff: D33141010 (https://github.com/pytorch/pytorch/commit/8c41f258f4613a8b10fcf77eea1b9dfc795c9ec2)
fbshipit-source-id: d52ca20ddf4c5a91cb09a32fecb30a00227fc4ae
