Remove ALL usage of CriticalSectionWrapper.

Remove ALL usage of CriticalSectionWrapper.

Finally we are able to remove this class entirely, along with the last
vestiges of it's use. I've also removed some legacy files that were only
used for windows XP support.


BUG=webrtc:7035
Review-Url: https://codereview.webrtc.org/2790533002
Cr-Commit-Position: refs/heads/master@{#17480}
Committed: https://chromium.googlesource.com/external/webrtc/+/ff046c74c50c98bcd79274c31c10a65327c31ef1

[kthelgason, 2017-03-30 09:27:28]

Description was changed from

==========
Remove ALL usage of CriticalSectionWrapper.

Finally we are able to remove this class entirely, along with the last
vestiges of it's use. I've also removed some legacy files that were only
used for windows XP support.


BUG=
==========

to

==========
Remove ALL usage of CriticalSectionWrapper.

Finally we are able to remove this class entirely, along with the last
vestiges of it's use. I've also removed some legacy files that were only
used for windows XP support.


BUG=7035
==========

[kthelgason, 2017-03-30 09:27:35]

Description was changed from

==========
Remove ALL usage of CriticalSectionWrapper.

Finally we are able to remove this class entirely, along with the last
vestiges of it's use. I've also removed some legacy files that were only
used for windows XP support.


BUG=7035
==========

to

==========
Remove ALL usage of CriticalSectionWrapper.

Finally we are able to remove this class entirely, along with the last
vestiges of it's use. I've also removed some legacy files that were only
used for windows XP support.


BUG=webrtc:7035
==========

[kthelgason, 2017-03-30 09:27:40]

The CQ bit was checked by kthelgason@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-30 09:27:45]

Dry run: 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, 2017-03-30 09:51:59]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-03-30 09:52:00]

Dry run: Try jobs failed on following builders:
  win_x64_dbg on master.tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_x64_dbg/builds/7870)

[kthelgason, 2017-03-30 10:46:45]

The CQ bit was checked by kthelgason@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-30 10:46:47]

Dry run: 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, 2017-03-30 10:50:37]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-03-30 10:50:38]

Dry run: Try jobs failed on following builders:
  win_dbg on master.tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_dbg/builds/17803)

[kthelgason, 2017-03-30 10:53:48]

The CQ bit was checked by kthelgason@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-30 10:53:58]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[kthelgason, 2017-03-30 10:59:58]

kthelgason@webrtc.org changed reviewers:
+ tommi@webrtc.org

[kthelgason, 2017-03-30 10:59:59]

Last one in the exciting series.

[commit-bot: I haz the power, 2017-03-30 11:18:16]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-03-30 11:18:17]

Dry run: This issue passed the CQ dry run.

[tommi, 2017-03-31 08:34:09]

lgtm

[kthelgason, 2017-03-31 09:00:38]

The CQ bit was checked by kthelgason@webrtc.org

[commit-bot: I haz the power, 2017-03-31 09:00:48]

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, 2017-03-31 09:03:55]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1490950838654460,
"parent_rev": "5533bd36fed28fbb62ce5c09923605bf5e0f94d8", "commit_rev":
"ff046c74c50c98bcd79274c31c10a65327c31ef1"}

[commit-bot: I haz the power, 2017-03-31 09:03:59]

Description was changed from

==========
Remove ALL usage of CriticalSectionWrapper.

Finally we are able to remove this class entirely, along with the last
vestiges of it's use. I've also removed some legacy files that were only
used for windows XP support.


BUG=webrtc:7035
==========

to

==========
Remove ALL usage of CriticalSectionWrapper.

Finally we are able to remove this class entirely, along with the last
vestiges of it's use. I've also removed some legacy files that were only
used for windows XP support.


BUG=webrtc:7035

Review-Url: https://codereview.webrtc.org/2790533002
Cr-Commit-Position: refs/heads/master@{#17480}
Committed:
https://chromium.googlesource.com/external/webrtc/+/ff046c74c50c98bcd79274c31...
==========

[commit-bot: I haz the power, 2017-03-31 09:04:00]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/external/webrtc/+/ff046c74c50c98bcd79274c31...