Fix orphaned wpt -expected.txt file deletion logic.

Fix orphaned wpt -expected.txt file deletion logic.

The previous logic was to use glob to check for corresponding
existing tests for a given baseline (-expected.txt) file, but
this is incorrect. The corresponding test for a given baseline
always involves adding one of a small set of possible extensions.

This CL also removes all files that would now be considered
orphaned baselines according to the new logic.

BUG=687746
Review-Url: https://codereview.chromium.org/2729133006
Cr-Commit-Position: refs/heads/master@{#455017}
Committed: https://chromium.googlesource.com/chromium/src/+/10ac6df8184863142d3fa9b60b0349b3d062978a

[qyearsley, 2017-03-04 19:51:23]

The CQ bit was checked by qyearsley@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-04 19:51:26]

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

[qyearsley, 2017-03-04 19:54:34]

Description was changed from

==========
Fix orphan baseline deletion logic.

BUG=687746
==========

to

==========
Fix orphaned wpt -expected.txt file deletion logic.

The previous logic was to use glob to check for corresponding existing tests for
a given baseline (-expected.txt) file, but this is incorrect. The corresponding
test for a given baseline always involves adding one of a small set of possible
extensions.

This CL also removes all files that would now be considered orphaned baselines
according to the new logic.

BUG=687746
==========

[qyearsley, 2017-03-04 19:54:34]

qyearsley@chromium.org changed reviewers:
+ domenic@chromium.org

[commit-bot: I haz the power, 2017-03-04 21:03:06]

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

[commit-bot: I haz the power, 2017-03-04 21:03:06]

Dry run: This issue passed the CQ dry run.

[qyearsley, 2017-03-06 18:37:40]

Hi domenic@, does this change look OK for removing the -expected.txt files left
behind in wpt/streams?

[domenic, 2017-03-06 20:14:48]

On 2017/03/06 at 18:37:40, qyearsley wrote:
> Hi domenic@, does this change look OK for removing the -expected.txt files
left behind in wpt/streams?

Yep, lgtm

[qyearsley, 2017-03-06 21:04:53]

The CQ bit was checked by qyearsley@chromium.org

[commit-bot: I haz the power, 2017-03-06 21:05:31]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-06 21:05:32]

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

[commit-bot: I haz the power, 2017-03-06 21:05:33]

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-chromium-committers".
Note that this has nothing to do with OWNERS files.

[qyearsley, 2017-03-06 21:11:52]

Description was changed from

==========
Fix orphaned wpt -expected.txt file deletion logic.

The previous logic was to use glob to check for corresponding existing tests for
a given baseline (-expected.txt) file, but this is incorrect. The corresponding
test for a given baseline always involves adding one of a small set of possible
extensions.

This CL also removes all files that would now be considered orphaned baselines
according to the new logic.

BUG=687746
==========

to

==========
Fix orphaned wpt -expected.txt file deletion logic.

The previous logic was to use glob to check for corresponding
existing tests for a given baseline (-expected.txt) file, but
this is incorrect. The corresponding test for a given baseline
always involves adding one of a small set of possible extensions.

This CL also removes all files that would now be considered
orphaned baselines according to the new logic.

BUG=687746
==========

[qyearsley, 2017-03-06 21:11:52]

qyearsley@chromium.org changed reviewers:
+ jeffcarp@chromium.org

[qyearsley, 2017-03-06 21:12:07]

+jeffcarp as reviewer

[jeffcarp, 2017-03-06 23:40:58]

lgtm

[qyearsley, 2017-03-07 00:08:59]

The CQ bit was checked by qyearsley@chromium.org

[commit-bot: I haz the power, 2017-03-07 00:10:03]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-07 01:24:03]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1488845339210300,
"parent_rev": "a169810241444dc3eab4feabfcd272834c2622cd", "commit_rev":
"10ac6df8184863142d3fa9b60b0349b3d062978a"}

[commit-bot: I haz the power, 2017-03-07 01:25:24]

Description was changed from

==========
Fix orphaned wpt -expected.txt file deletion logic.

The previous logic was to use glob to check for corresponding
existing tests for a given baseline (-expected.txt) file, but
this is incorrect. The corresponding test for a given baseline
always involves adding one of a small set of possible extensions.

This CL also removes all files that would now be considered
orphaned baselines according to the new logic.

BUG=687746
==========

to

==========
Fix orphaned wpt -expected.txt file deletion logic.

The previous logic was to use glob to check for corresponding
existing tests for a given baseline (-expected.txt) file, but
this is incorrect. The corresponding test for a given baseline
always involves adding one of a small set of possible extensions.

This CL also removes all files that would now be considered
orphaned baselines according to the new logic.

BUG=687746

Review-Url: https://codereview.chromium.org/2729133006
Cr-Commit-Position: refs/heads/master@{#455017}
Committed:
https://chromium.googlesource.com/chromium/src/+/10ac6df8184863142d3fa9b60b03...
==========

[commit-bot: I haz the power, 2017-03-07 01:25:25]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/10ac6df8184863142d3fa9b60b03...