Revert of Try again to flip Win x86, x64 official builders to GN.

Revert of Try again to flip Win x86, x64 official builders to GN. (patchset #1 id:1 of https://codereview.chromium.org/2154343004/ )

Reason for revert:
More official build failures. See the bug for logs.

Original issue's description:
> Try again to flip Win x86, x64 official builders to GN.
>
> R=sebmarchand@chromium.org, brucedawson@chromium.org, brettw@chromium.org
> BUG=623659
>
> Committed: https://crrev.com/1b52a97e191717c23f45eee11b13d565b88a5811
> Cr-Commit-Position: refs/heads/master@{#406299}

TBR=brettw@chromium.org,brucedawson@chromium.org,sebmarchand@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=623659
Committed: https://crrev.com/1a2eee27b750a28b4321e83e7c7b4730f22fa61d
Cr-Commit-Position: refs/heads/master@{#406439}

[Dirk Pranke, 2016-07-20 01:16:00]

The CQ bit was checked by dpranke@chromium.org

[Dirk Pranke, 2016-07-20 01:16:00]

Created Revert of Try again to flip Win x86, x64 official builders to GN.

[commit-bot: I haz the power, 2016-07-20 01:16:32]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-20 01:17:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-20 01:19:30]

Description was changed from

==========
Revert of Try again to flip Win x86, x64 official builders to GN. (patchset #1
id:1 of https://codereview.chromium.org/2154343004/ )

Reason for revert:
More official build failures. See the bug for logs.

Original issue's description:
> Try again to flip Win x86, x64 official builders to GN.
> 
> R=sebmarchand@chromium.org, brucedawson@chromium.org, brettw@chromium.org
> BUG=623659
> 
> Committed: https://crrev.com/1b52a97e191717c23f45eee11b13d565b88a5811
> Cr-Commit-Position: refs/heads/master@{#406299}

TBR=brettw@chromium.org,brucedawson@chromium.org,sebmarchand@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=623659
==========

to

==========
Revert of Try again to flip Win x86, x64 official builders to GN. (patchset #1
id:1 of https://codereview.chromium.org/2154343004/ )

Reason for revert:
More official build failures. See the bug for logs.

Original issue's description:
> Try again to flip Win x86, x64 official builders to GN.
>
> R=sebmarchand@chromium.org, brucedawson@chromium.org, brettw@chromium.org
> BUG=623659
>
> Committed: https://crrev.com/1b52a97e191717c23f45eee11b13d565b88a5811
> Cr-Commit-Position: refs/heads/master@{#406299}

TBR=brettw@chromium.org,brucedawson@chromium.org,sebmarchand@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=623659

Committed: https://crrev.com/1a2eee27b750a28b4321e83e7c7b4730f22fa61d
Cr-Commit-Position: refs/heads/master@{#406439}
==========

[commit-bot: I haz the power, 2016-07-20 01:19:31]

Patchset 1 (id:??) landed as
https://crrev.com/1a2eee27b750a28b4321e83e7c7b4730f22fa61d
Cr-Commit-Position: refs/heads/master@{#406439}