tree dcb0cebee1c2c6a7e51a93c6da4ba09eae54bb1f
parent 340d5ed2953cf8491d41b328e80cc28f11c65b1d
author David Benjamin <davidben@chromium.org> 1426205621 -0400
committer Adam Langley <agl@google.com> 1427297515 +0000

Add support for finding depot_tools' MSVC toolchain on the bots.

- Pull in a trimmed down version of vs_toolchain.py from Chromium.

- Drop in toolchain_vs2013.hash from Chromium to use Chromium's
  current toolchain.

- Add a very hacky vs_env.py to pull in Visual Studio. This is
  loosely based off a handful of lines of Chromium's
  tools/clang/scripts/update.py. This (and vs_toolchain.py) depends
  on gyp which is now pulled in via DEPS.

BUG=430237

Change-Id: Ic29cbb15e19a99616cfe778d0778b9a71c45338a
Reviewed-on: https://boringssl-review.googlesource.com/3900
Reviewed-by: Adam Langley <agl@google.com>