Revert of Remove gyp-win-tool.

Revert of Remove gyp-win-tool. (patchset #1 id:1 of https://codereview.chromium.org/2301193002/ )

Reason for revert:
Build broken with change:

https://build.chromium.org/p/chromium/builders/Win/builds/46673

Original issue's description:
> Remove gyp-win-tool.
>
> Now that NaCl has rolled and no longer references this script in the build directory, we can stop copying it to the build directory.
>
> BUG=642014
>
> Committed: https://crrev.com/44a24edbd882d812b3e83a212a0e14e5327a6165
> Cr-Commit-Position: refs/heads/master@{#416052}

TBR=scottmg@chromium.org,brettw@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=642014
Committed: https://crrev.com/60020274bacd81b0b4b091405e363ee56d407a42
Cr-Commit-Position: refs/heads/master@{#416070}

[fgorski, 2016-09-01 21:47:02]

The CQ bit was checked by fgorski@chromium.org

[fgorski, 2016-09-01 21:47:02]

Created Revert of Remove gyp-win-tool.

[commit-bot: I haz the power, 2016-09-01 21:47:40]

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, 2016-09-01 21:49:15]

Description was changed from

==========
Revert of Remove gyp-win-tool. (patchset #1 id:1 of
https://codereview.chromium.org/2301193002/ )

Reason for revert:
Build broken with change:

https://build.chromium.org/p/chromium/builders/Win/builds/46673

Original issue's description:
> Remove gyp-win-tool.
> 
> Now that NaCl has rolled and no longer references this script in the build
directory, we can stop copying it to the build directory.
> 
> BUG=642014
> 
> Committed: https://crrev.com/44a24edbd882d812b3e83a212a0e14e5327a6165
> Cr-Commit-Position: refs/heads/master@{#416052}

TBR=scottmg@chromium.org,brettw@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=642014
==========

to

==========
Revert of Remove gyp-win-tool. (patchset #1 id:1 of
https://codereview.chromium.org/2301193002/ )

Reason for revert:
Build broken with change:

https://build.chromium.org/p/chromium/builders/Win/builds/46673

Original issue's description:
> Remove gyp-win-tool.
> 
> Now that NaCl has rolled and no longer references this script in the build
directory, we can stop copying it to the build directory.
> 
> BUG=642014
> 
> Committed: https://crrev.com/44a24edbd882d812b3e83a212a0e14e5327a6165
> Cr-Commit-Position: refs/heads/master@{#416052}

TBR=scottmg@chromium.org,brettw@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=642014
==========

[commit-bot: I haz the power, 2016-09-01 21:49:16]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-01 21:52:51]

Description was changed from

==========
Revert of Remove gyp-win-tool. (patchset #1 id:1 of
https://codereview.chromium.org/2301193002/ )

Reason for revert:
Build broken with change:

https://build.chromium.org/p/chromium/builders/Win/builds/46673

Original issue's description:
> Remove gyp-win-tool.
> 
> Now that NaCl has rolled and no longer references this script in the build
directory, we can stop copying it to the build directory.
> 
> BUG=642014
> 
> Committed: https://crrev.com/44a24edbd882d812b3e83a212a0e14e5327a6165
> Cr-Commit-Position: refs/heads/master@{#416052}

TBR=scottmg@chromium.org,brettw@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=642014
==========

to

==========
Revert of Remove gyp-win-tool. (patchset #1 id:1 of
https://codereview.chromium.org/2301193002/ )

Reason for revert:
Build broken with change:

https://build.chromium.org/p/chromium/builders/Win/builds/46673

Original issue's description:
> Remove gyp-win-tool.
>
> Now that NaCl has rolled and no longer references this script in the build
directory, we can stop copying it to the build directory.
>
> BUG=642014
>
> Committed: https://crrev.com/44a24edbd882d812b3e83a212a0e14e5327a6165
> Cr-Commit-Position: refs/heads/master@{#416052}

TBR=scottmg@chromium.org,brettw@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=642014

Committed: https://crrev.com/60020274bacd81b0b4b091405e363ee56d407a42
Cr-Commit-Position: refs/heads/master@{#416070}
==========

[commit-bot: I haz the power, 2016-09-01 21:52:51]

Patchset 1 (id:??) landed as
https://crrev.com/60020274bacd81b0b4b091405e363ee56d407a42
Cr-Commit-Position: refs/heads/master@{#416070}