[PATCH] D53158: [buildbot, windows] Update the way the visual studio environment is set

[Galina via Phabricator via llvm-commits]

gkistanova requested changes to this revision.
gkistanova added a comment.
This revision now requires changes to proceed.

Please revert r345309 and propose a smaller change.


Repository:
  rL LLVM

https://reviews.llvm.org/D53158