Remove build directory before performing perf tryjob.

Remove build directory before performing perf tryjob.

Also removed StepFailure exception on test failure with path, because
this was preventing processing revision without patch.

BUG=591428
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=299173

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=299203

[prasadv, 2016-03-09 00:52:20]

prasadv@chromium.org changed reviewers:
+ dtu@chromium.org, robertocn@chromium.org

[prasadv, 2016-03-09 00:52:21]

This is same as https://codereview.chromium.org/1762363003/.
Since there were other changes to the expectation file, the previous CL was
continuously failing even after rebase.  

Please take look at this.

[dtu, 2016-03-09 01:00:02]

lgtm

[prasadv, 2016-03-09 01:00:20]

The CQ bit was checked by prasadv@chromium.org

[commit-bot: I haz the power, 2016-03-09 01:00:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1773363002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1773363002/1

[commit-bot: I haz the power, 2016-03-09 01:00:31]

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

[commit-bot: I haz the power, 2016-03-09 01:00:32]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
Committers are members of the group "project-infra-committers".
Note that this has nothing to do with OWNERS files.

[RobertoCN, 2016-03-09 06:43:53]

The CQ bit was checked by robertocn@chromium.org

[RobertoCN, 2016-03-09 06:43:54]

lgtm

[commit-bot: I haz the power, 2016-03-09 06:44:01]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1773363002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1773363002/1

[commit-bot: I haz the power, 2016-03-09 06:48:09]

Description was changed from

==========
Remove build directory before performing perf tryjob.

Also removed StepFailure exception on test failure with path, because
this was preventing processing revision without patch.

BUG=591428
==========

to

==========
Remove build directory before performing perf tryjob.

Also removed StepFailure exception on test failure with path, because
this was preventing processing revision without patch.

BUG=591428

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=299173
==========

[commit-bot: I haz the power, 2016-03-09 06:48:10]

Committed patchset #1 (id:1) as
http://src.chromium.org/viewvc/chrome?view=rev&revision=299173

[prasadv, 2016-03-09 18:14:55]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1776943003/ by prasadv@chromium.org.

The reason for reverting is: Breaking things on android jobs.

[prasadv, 2016-03-10 00:21:01]

Description was changed from

==========
Remove build directory before performing perf tryjob.

Also removed StepFailure exception on test failure with path, because
this was preventing processing revision without patch.

BUG=591428

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=299173
==========

to

==========
Remove build directory before performing perf tryjob.

Also removed StepFailure exception on test failure with path, because
this was preventing processing revision without patch.

BUG=591428

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=299173
==========

[prasadv, 2016-03-10 00:33:22]

The CQ bit was checked by prasadv@chromium.org

[prasadv, 2016-03-10 00:33:23]

The patchset sent to the CQ was uploaded after l-g-t-m from
robertocn@chromium.org, dtu@chromium.org
Link to the patchset: https://codereview.chromium.org/1773363002/#ps20001
(title: "Relanding this after rebase")

[commit-bot: I haz the power, 2016-03-10 00:33:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1773363002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1773363002/20001

[commit-bot: I haz the power, 2016-03-10 00:37:39]

Description was changed from

==========
Remove build directory before performing perf tryjob.

Also removed StepFailure exception on test failure with path, because
this was preventing processing revision without patch.

BUG=591428

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=299173
==========

to

==========
Remove build directory before performing perf tryjob.

Also removed StepFailure exception on test failure with path, because
this was preventing processing revision without patch.

BUG=591428

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=299173

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=299203
==========

[commit-bot: I haz the power, 2016-03-10 00:37:40]

Committed patchset #2 (id:20001) as
http://src.chromium.org/viewvc/chrome?view=rev&revision=299203