Remove code to set the send/receive buffer size on XP.

Remove code to set the send/receive buffer size on XP.

Since we're no longer supporting XP, this is no longer needed.  Newer
versions of windows automatically tune the buffer sizes.

BUG=580691
Committed: https://crrev.com/3983f64a3c99469d868ca1107a35336732c7dd6a
Cr-Commit-Position: refs/heads/master@{#371466}

[mmenke, 2016-01-25 20:47:14]

mmenke@chromium.org changed reviewers:
+ rch@chromium.org

[mmenke, 2016-01-25 20:47:14]

rch:  PTAL.  Sending it to you just because you're the last network stack person
to touch this file.  Doesn't seem to be a clear best reviewer for this one.

[Ryan Hamilton, 2016-01-26 04:56:35]

lgtm

Yay, old code removal!

[mmenke, 2016-01-26 04:57:04]

The CQ bit was checked by mmenke@chromium.org

[mmenke, 2016-01-26 04:57:20]

The CQ bit was unchecked by mmenke@chromium.org

[commit-bot: I haz the power, 2016-01-26 04:57:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1626643002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1626643002/1

[mmenke, 2016-01-26 05:00:10]

The CQ bit was checked by mmenke@chromium.org

[mmenke, 2016-01-26 05:00:10]

The patchset sent to the CQ was uploaded after l-g-t-m from rch@chromium.org
Link to the patchset: https://codereview.chromium.org/1626643002/#ps20001
(title: "Remove header")

[commit-bot: I haz the power, 2016-01-26 05:00:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1626643002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1626643002/20001

[commit-bot: I haz the power, 2016-01-26 05:53:18]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-01-26 05:54:08]

Description was changed from

==========
Remove code to set the send/receive buffer size on XP.

Since we're no longer supporting XP, this is no longer needed.  Newer
versions of windows automatically tune the buffer sizes.

BUG=580691
==========

to

==========
Remove code to set the send/receive buffer size on XP.

Since we're no longer supporting XP, this is no longer needed.  Newer
versions of windows automatically tune the buffer sizes.

BUG=580691

Committed: https://crrev.com/3983f64a3c99469d868ca1107a35336732c7dd6a
Cr-Commit-Position: refs/heads/master@{#371466}
==========

[commit-bot: I haz the power, 2016-01-26 05:54:09]

Patchset 2 (id:??) landed as
https://crrev.com/3983f64a3c99469d868ca1107a35336732c7dd6a
Cr-Commit-Position: refs/heads/master@{#371466}