Log when exiting run-webkit-tests.

Log when exiting run-webkit-tests.

The windows bot is hanging sometime after the tests are done
running. Log to try and diagnose the problem.

BUG=522396
Committed: https://crrev.com/738f72f173985d46f0fb1596209981c1cfe1e53a
Cr-Commit-Position: refs/heads/master@{#358185}

[ojan, 2015-11-05 22:05:34]

Description was changed from

==========
Log when exiting run-webkit-tests.

The windows bot is hanging sometime after the tests are done
running. Log to try and diagnose the problem.
==========

to

==========
Log when exiting run-webkit-tests.

The windows bot is hanging sometime after the tests are done
running. Log to try and diagnose the problem.

BUG=522396
==========

[ojan, 2015-11-05 22:05:43]

ojan@chromium.org changed reviewers:
+ dpranke@chromium.org, phajdan.jr@chromium.org

[ojan, 2015-11-05 22:08:27]

https://codereview.chromium.org/1430153002/diff/1/third_party/WebKit/Tools/Sc...
File third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py
(right):

https://codereview.chromium.org/1430153002/diff/1/third_party/WebKit/Tools/Sc...
third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py:413:
if 'win_chromium_rel_ng' in sys.argv:
This is a bit hacky, but I didn't really want to parse the options again when
this works well enough and this is temporary code.

[Dirk Pranke, 2015-11-05 22:10:44]

lgtm, though I expect things are hanging inside sys.exit() since that's where
python checks to see if any child processes are still running.

I would be astounded if something hangs between your process dump logging and
here.

[ojan, 2015-11-05 22:24:37]

Good point! I added a try/finally around the sys.exit call so we can see that
the exit call does or does not finish. PTAL.

[Dirk Pranke, 2015-11-05 22:42:31]

lgtm.

https://codereview.chromium.org/1430153002/diff/20001/third_party/WebKit/Tool...
File third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py
(right):

https://codereview.chromium.org/1430153002/diff/20001/third_party/WebKit/Tool...
third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py:421:
print "sys.exit completed"  # pylint: disable=E1601
interesting. I wouldn't have thought the finally block would fire, but
apparently it does (I tested it) :).

[ojan, 2015-11-05 22:49:00]

The CQ bit was checked by ojan@chromium.org

[commit-bot: I haz the power, 2015-11-05 22:49:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1430153002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1430153002/20001

[commit-bot: I haz the power, 2015-11-05 23:59:41]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-11-06 00:00:29]

Patchset 2 (id:??) landed as
https://crrev.com/738f72f173985d46f0fb1596209981c1cfe1e53a
Cr-Commit-Position: refs/heads/master@{#358185}