Revert of Roll gtest-parallel.

Revert of Roll gtest-parallel. (patchset #1 id:1 of https://codereview.webrtc.org/2859133002/ )

Reason for revert:
There might be a subtle bug where all tests are always reported as passing.

Original issue's description:
> Roll gtest-parallel c9bb1c9e8a..1e816d0426
> 
> * src/third_party/gtest-parallel: https://chromium.googlesource.com/external/github.com/google/gtest-parallel/+log/c9bb1c9e8a..1e816d0426
> 
> BUG=chromium:718339
> NOTRY=True
> 
> Review-Url: https://codereview.webrtc.org/2859133002
> Cr-Commit-Position: refs/heads/master@{#18005}
> Committed: https://chromium.googlesource.com/external/webrtc/+/5aa3f361299ab60d6ed6e8d7bd469fef8dba3b6b

TBR=kjellander@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:718339
Review-Url: https://codereview.webrtc.org/2856963004
Cr-Commit-Position: refs/heads/master@{#18007}
Committed: https://chromium.googlesource.com/external/webrtc/+/8417610a79b4097f0fe4b34b610aea65d20377ae

[ehmaldonado_webrtc, 2017-05-04 08:14:49]

The CQ bit was checked by ehmaldonado@webrtc.org

[ehmaldonado_webrtc, 2017-05-04 08:14:49]

Created Revert of Roll gtest-parallel.

[commit-bot: I haz the power, 2017-05-04 08:15:00]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-05-04 08:15:03]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493885689436120, "parent_rev":
"3870a071c452dc2e782196bc5bba0375d019b653", "commit_rev":
"8417610a79b4097f0fe4b34b610aea65d20377ae"}

[commit-bot: I haz the power, 2017-05-04 08:15:06]

Description was changed from

==========
Revert of Roll gtest-parallel. (patchset #1 id:1 of
https://codereview.webrtc.org/2859133002/ )

Reason for revert:
There might be a subtle bug where all tests are always reported as passing.

Original issue's description:
> Roll gtest-parallel c9bb1c9e8a..1e816d0426
> 
> * src/third_party/gtest-parallel:
https://chromium.googlesource.com/external/github.com/google/gtest-parallel/+...
> 
> BUG=chromium:718339
> NOTRY=True
> 
> Review-Url: https://codereview.webrtc.org/2859133002
> Cr-Commit-Position: refs/heads/master@{#18005}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/5aa3f361299ab60d6ed6e8d7b...

TBR=kjellander@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:718339
==========

to

==========
Revert of Roll gtest-parallel. (patchset #1 id:1 of
https://codereview.webrtc.org/2859133002/ )

Reason for revert:
There might be a subtle bug where all tests are always reported as passing.

Original issue's description:
> Roll gtest-parallel c9bb1c9e8a..1e816d0426
> 
> * src/third_party/gtest-parallel:
https://chromium.googlesource.com/external/github.com/google/gtest-parallel/+...
> 
> BUG=chromium:718339
> NOTRY=True
> 
> Review-Url: https://codereview.webrtc.org/2859133002
> Cr-Commit-Position: refs/heads/master@{#18005}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/5aa3f361299ab60d6ed6e8d7b...

TBR=kjellander@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:718339

Review-Url: https://codereview.webrtc.org/2856963004
Cr-Commit-Position: refs/heads/master@{#18007}
Committed:
https://chromium.googlesource.com/external/webrtc/+/8417610a79b4097f0fe4b34b6...
==========

[commit-bot: I haz the power, 2017-05-04 08:15:07]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/8417610a79b4097f0fe4b34b6...