(Tiny) Temporarily enable hang report capture.

Temporarily enable hang report capture.

Overview:
Browser process hangs are believed to be responsible for a large
fraction of browser unclean shutdowns on Windows. This patch enables
hang report capture to get visibility into the problem.

Note:
- Capture only occurs on canary Chrome for users with stats consent.
- The plan is to release for a single day.

BUG=478209
Committed: https://crrev.com/738c706910c84318db6f5309a1ff4c3584338722
Cr-Commit-Position: refs/heads/master@{#387473}

[manzagop (departed), 2016-04-13 21:38:35]

Description was changed from

==========
Temporarily enable hang report capture.

Temporarily enable hang report capture.

Overview:
Browser process hangs are believed to be responsible for a large
fraction of browser unclean shutdowns on Windows. This patch enables
hang report capture to get visibility into the problem.

Note:
- Capture only occurs on canary Chrome for users with stats consent.
- The plan is to release for a single day.

BUG=478209
==========

to

==========
Temporarily enable hang report capture.

Overview:
Browser process hangs are believed to be responsible for a large
fraction of browser unclean shutdowns on Windows. This patch enables
hang report capture to get visibility into the problem.

Note:
- Capture only occurs on canary Chrome for users with stats consent.
- The plan is to release for a single day.

BUG=478209
==========

[manzagop (departed), 2016-04-13 21:51:48]

manzagop@chromium.org changed reviewers:
+ jochen@chromium.org, pmonette@chromium.org

[manzagop (departed), 2016-04-13 21:51:49]

Hi!

- This is to temporarily enable hang instrumentation. 
- I'm looking for a correctness (pmonette) and owner's (jochen) approval.

Thanks!

Pierre

[Patrick Monette, 2016-04-13 21:53:33]

lgtm

[jochen (gone - plz use gerrit), 2016-04-14 13:30:47]

why no corresponding gn change?

[manzagop (departed), 2016-04-14 15:59:02]

Patchset #2 (id:20001) has been deleted

[manzagop (departed), 2016-04-14 16:05:13]

On 2016/04/14 13:30:47, jochen - slow wrote:
> why no corresponding gn change?

Thank you for catching that. Having inconsistent gyp/gn is a bad idea. Fixed.

Please have another look!

[jochen (gone - plz use gerrit), 2016-04-14 16:38:07]

lgtm

[manzagop (departed), 2016-04-14 18:53:58]

Thanks! Submitting.

[manzagop (departed), 2016-04-14 18:54:05]

The CQ bit was checked by manzagop@chromium.org

[manzagop (departed), 2016-04-14 18:54:05]

The patchset sent to the CQ was uploaded after l-g-t-m from
pmonette@chromium.org, jochen@chromium.org
Link to the patchset: https://codereview.chromium.org/1891563002/#ps60001
(title: "Fix GN logic")

[commit-bot: I haz the power, 2016-04-14 18:54:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1891563002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1891563002/60001

[commit-bot: I haz the power, 2016-04-14 19:39:51]

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

[commit-bot: I haz the power, 2016-04-14 19:39:52]

Try jobs failed on following builders:
  win_clang on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_clang/builds/...)

[manzagop (departed), 2016-04-14 19:50:30]

The CQ bit was checked by manzagop@chromium.org

[manzagop (departed), 2016-04-14 19:50:31]

The patchset sent to the CQ was uploaded after l-g-t-m from
pmonette@chromium.org, jochen@chromium.org
Link to the patchset: https://codereview.chromium.org/1891563002/#ps80001
(title: "Missing GN include")

[commit-bot: I haz the power, 2016-04-14 19:50:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1891563002/80001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1891563002/80001

[commit-bot: I haz the power, 2016-04-14 21:53:58]

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

[commit-bot: I haz the power, 2016-04-14 21:53:59]

Try jobs failed on following builders:
  linux_android_rel_ng on tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[manzagop (departed), 2016-04-14 21:56:29]

The CQ bit was checked by manzagop@chromium.org

[commit-bot: I haz the power, 2016-04-14 21:56:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1891563002/80001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1891563002/80001

[commit-bot: I haz the power, 2016-04-14 22:18:26]

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

[commit-bot: I haz the power, 2016-04-14 22:18:28]

Try jobs failed on following builders:
  linux_android_rel_ng on tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[Patrick Monette, 2016-04-14 22:30:57]

The CQ bit was checked by pmonette@chromium.org

[commit-bot: I haz the power, 2016-04-14 22:31:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1891563002/80001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1891563002/80001

[commit-bot: I haz the power, 2016-04-14 23:35:34]

Description was changed from

==========
Temporarily enable hang report capture.

Overview:
Browser process hangs are believed to be responsible for a large
fraction of browser unclean shutdowns on Windows. This patch enables
hang report capture to get visibility into the problem.

Note:
- Capture only occurs on canary Chrome for users with stats consent.
- The plan is to release for a single day.

BUG=478209
==========

to

==========
Temporarily enable hang report capture.

Overview:
Browser process hangs are believed to be responsible for a large
fraction of browser unclean shutdowns on Windows. This patch enables
hang report capture to get visibility into the problem.

Note:
- Capture only occurs on canary Chrome for users with stats consent.
- The plan is to release for a single day.

BUG=478209
==========

[commit-bot: I haz the power, 2016-04-14 23:35:35]

Committed patchset #4 (id:80001)

[commit-bot: I haz the power, 2016-04-14 23:37:39]

Description was changed from

==========
Temporarily enable hang report capture.

Overview:
Browser process hangs are believed to be responsible for a large
fraction of browser unclean shutdowns on Windows. This patch enables
hang report capture to get visibility into the problem.

Note:
- Capture only occurs on canary Chrome for users with stats consent.
- The plan is to release for a single day.

BUG=478209
==========

to

==========
Temporarily enable hang report capture.

Overview:
Browser process hangs are believed to be responsible for a large
fraction of browser unclean shutdowns on Windows. This patch enables
hang report capture to get visibility into the problem.

Note:
- Capture only occurs on canary Chrome for users with stats consent.
- The plan is to release for a single day.

BUG=478209

Committed: https://crrev.com/738c706910c84318db6f5309a1ff4c3584338722
Cr-Commit-Position: refs/heads/master@{#387473}
==========

[commit-bot: I haz the power, 2016-04-14 23:37:40]

Patchset 4 (id:??) landed as
https://crrev.com/738c706910c84318db6f5309a1ff4c3584338722
Cr-Commit-Position: refs/heads/master@{#387473}

[manzagop (departed), 2016-04-15 13:00:14]

A revert of this CL (patchset #4 id:80001) has been created in
https://chromiumcodereview.appspot.com/1892843002/ by manzagop@chromium.org.

The reason for reverting is: Single day experiment is complete..