[build] Remove unused pipes import from vs_toolchain.py

Fixes: https://github.com/dart-lang/sdk/issues/52605
Change-Id: If10b44eb94a2ab5b3fb087a49e60e6bf04afcb0f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/307620
Reviewed-by: William Hesse <whesse@google.com>
Auto-Submit: Alexander Thomas <athom@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Commit-Queue: William Hesse <whesse@google.com>
This commit is contained in:
Alexander Thomas 2023-06-06 10:45:24 +00:00 committed by Commit Queue
parent b5ee6fa888
commit 033fa5e684

View file

@ -14,7 +14,6 @@ import collections
import glob
import json
import os
import pipes
import platform
import re
import shutil