Revert "Fix logdog client library on windows."

This reverts commit 90b6d0451314bb57c1e5e45f924478cc34c7f3cc.

Reason for revert: Suspected to be causing frozen windows builds
See crbug.com/971224#c7

Original change's description:
> Fix logdog client library on windows.
>
> LOGDOG_STREAM_SERVER_PATH is set to e.g. `net.pipe:LUCILogDogKitchen_1176`
> on bots, but the file to open is '\\.\pipe\LUCILogDogKitchen_1176'.
>
> Additionally, specify no-buffering and '+' mode to prevent python from
> hanging onto bytes it shouldn't keep and allow the pipe to be re-opened
> for multiple streams in the same python process.
>
> R=‚Äčtandrii@chromium.org
>
> Bug: 959887
> Change-Id: Iff15fb9de9e39552fc7b063c66e6fbeb6f677d61
> Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-py/+/1642342
> Auto-Submit: Robbie Iannucci <iannucci@chromium.org>
> Commit-Queue: Andrii Shyshkalov <tandrii@chromium.org>
> Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>

TBR=iannucci@chromium.org,tandrii@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 959887, 971224
Change-Id: Ib84744a6c370916199cce3f3f9e1e0e06defeba0
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-py/+/1650143
Reviewed-by: Ben Pastene <bpastene@chromium.org>
Commit-Queue: Ben Pastene <bpastene@chromium.org>
NOKEYCHECK=True
GitOrigin-RevId: 2f8e5320de58739c4b8a5a6606746e377f148416
1 file changed
tree: 393d76188f39c45ec4647d7c3d2be8066dfd7f36
  1. tests/
  2. __init__.py
  3. bootstrap.py
  4. OWNERS
  5. stream.py
  6. streamname.py
  7. varint.py