[test] Simplify progress indicators.

[test] Simplify progress indicators.

This removes the "AboutToRun" callback. It makes not much
sense as it is not actually called before a test is run,
but just before the results are retrieved from the results
queue. Therefore, from an information-value p-o-v it is
redundant to the "HasRun" callback.

This also reduces log size on the bots by 50%, in order to
reduce buildbot slowness, which is tied to the amount
of logs.

Committed: https://crrev.com/af1f78b80e083dc05a8632a804668d2f4ed3b586
Cr-Commit-Position: refs/heads/master@{#35382}

[Michael Achenbach, 2016-04-11 10:10:25]

Description was changed from

==========
[test] Simplify progress indicators.

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

to

==========
[test] Simplify progress indicators.

This removes the "AboutToRun" callback. It makes not much
sense as it is not actually called before a test is run,
but just before the results are retrieved from the results
queue. Therefore, from an information-value p-o-v it is
redundant to the "HasRun" callback.

This also reduces log size on the bots by 50%, in order to
reduce buildbot slowness, which is tied to the amount
of logs.
==========

[Michael Achenbach, 2016-04-11 10:10:25]

machenbach@chromium.org changed reviewers:
+ jkummerow@chromium.org

[Michael Achenbach, 2016-04-11 10:10:54]

PTAL

[Jakob Kummerow, 2016-04-11 10:36:11]

lgtm

[Michael Achenbach, 2016-04-11 10:39:02]

The CQ bit was checked by machenbach@chromium.org

[commit-bot: I haz the power, 2016-04-11 10:39:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1874973003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1874973003/1

[commit-bot: I haz the power, 2016-04-11 11:59:57]

Description was changed from

==========
[test] Simplify progress indicators.

This removes the "AboutToRun" callback. It makes not much
sense as it is not actually called before a test is run,
but just before the results are retrieved from the results
queue. Therefore, from an information-value p-o-v it is
redundant to the "HasRun" callback.

This also reduces log size on the bots by 50%, in order to
reduce buildbot slowness, which is tied to the amount
of logs.
==========

to

==========
[test] Simplify progress indicators.

This removes the "AboutToRun" callback. It makes not much
sense as it is not actually called before a test is run,
but just before the results are retrieved from the results
queue. Therefore, from an information-value p-o-v it is
redundant to the "HasRun" callback.

This also reduces log size on the bots by 50%, in order to
reduce buildbot slowness, which is tied to the amount
of logs.
==========

[commit-bot: I haz the power, 2016-04-11 11:59:58]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-11 12:00:26]

Description was changed from

==========
[test] Simplify progress indicators.

This removes the "AboutToRun" callback. It makes not much
sense as it is not actually called before a test is run,
but just before the results are retrieved from the results
queue. Therefore, from an information-value p-o-v it is
redundant to the "HasRun" callback.

This also reduces log size on the bots by 50%, in order to
reduce buildbot slowness, which is tied to the amount
of logs.
==========

to

==========
[test] Simplify progress indicators.

This removes the "AboutToRun" callback. It makes not much
sense as it is not actually called before a test is run,
but just before the results are retrieved from the results
queue. Therefore, from an information-value p-o-v it is
redundant to the "HasRun" callback.

This also reduces log size on the bots by 50%, in order to
reduce buildbot slowness, which is tied to the amount
of logs.

Committed: https://crrev.com/af1f78b80e083dc05a8632a804668d2f4ed3b586
Cr-Commit-Position: refs/heads/master@{#35382}
==========

[commit-bot: I haz the power, 2016-04-11 12:00:27]

Patchset 1 (id:??) landed as
https://crrev.com/af1f78b80e083dc05a8632a804668d2f4ed3b586
Cr-Commit-Position: refs/heads/master@{#35382}