Revert of base: Add debugging to track down CreateFileMapping() errors.

Revert of base: Add debugging to track down CreateFileMapping() errors. (patchset #1 id:1 of https://codereview.chromium.org/2005853003/ )

Reason for revert:
No longer necessary: https://bugs.chromium.org/p/chromium/issues/detail?id=585013

Original issue's description:
> base: Add debugging to track down CreateFileMapping() errors.
>
> BUG=585013
>
> Committed: https://crrev.com/9e1f3088559e8c51a6e109851df7a77f1acc76db
> Cr-Commit-Position: refs/heads/master@{#395639}

TBR=thakis@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=585013
Committed: https://crrev.com/7355f354f1cbd274478929f2c476ba41046f97e4
Cr-Commit-Position: refs/heads/master@{#396258}

[erikchen, 2016-05-26 18:31:48]

Created Revert of base: Add debugging to track down CreateFileMapping() errors.

[commit-bot: I haz the power, 2016-05-26 18:32:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2015983002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2015983002/1

[commit-bot: I haz the power, 2016-05-26 19:01:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2015983002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2015983002/1

[commit-bot: I haz the power, 2016-05-26 19:31:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2015983002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2015983002/1

[commit-bot: I haz the power, 2016-05-26 19:42:37]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-26 19:44:47]

Description was changed from

==========
Revert of base: Add debugging to track down CreateFileMapping() errors.
(patchset #1 id:1 of https://codereview.chromium.org/2005853003/ )

Reason for revert:
No longer necessary:
https://bugs.chromium.org/p/chromium/issues/detail?id=585013

Original issue's description:
> base: Add debugging to track down CreateFileMapping() errors.
> 
> BUG=585013
> 
> Committed: https://crrev.com/9e1f3088559e8c51a6e109851df7a77f1acc76db
> Cr-Commit-Position: refs/heads/master@{#395639}

TBR=thakis@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=585013
==========

to

==========
Revert of base: Add debugging to track down CreateFileMapping() errors.
(patchset #1 id:1 of https://codereview.chromium.org/2005853003/ )

Reason for revert:
No longer necessary:
https://bugs.chromium.org/p/chromium/issues/detail?id=585013

Original issue's description:
> base: Add debugging to track down CreateFileMapping() errors.
>
> BUG=585013
>
> Committed: https://crrev.com/9e1f3088559e8c51a6e109851df7a77f1acc76db
> Cr-Commit-Position: refs/heads/master@{#395639}

TBR=thakis@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=585013

Committed: https://crrev.com/7355f354f1cbd274478929f2c476ba41046f97e4
Cr-Commit-Position: refs/heads/master@{#396258}
==========

[commit-bot: I haz the power, 2016-05-26 19:44:47]

Patchset 1 (id:??) landed as
https://crrev.com/7355f354f1cbd274478929f2c476ba41046f97e4
Cr-Commit-Position: refs/heads/master@{#396258}