Remove Chromium-specific code from WPT tests

Remove Chromium-specific code from WPT tests

This logic is no longer necessary and may therefore be removed.

BUG=688116
R=mek@chromium.org

Review-Url: https://codereview.chromium.org/2860573002
Cr-Commit-Position: refs/heads/master@{#469676}
Committed: https://chromium.googlesource.com/chromium/src/+/458895e81b69730ca8db6e4432db73631cbd783f

[mike3, 2017-05-02 21:49:38]

I believe this logic to be unnecessary because it has not effected my local
testing (either through manually running in a browser window or through
`run-webkit-tests`). I thought it would be easiest to verify with a project
owner by submitting the CL. Running this change against the "try" servers would
also help.

(I originally wrote this as part of the patch at
https://codereview.chromium.org/2859653002/ , but I found it difficult to write
a commit message that made sense for both Chromium and WPT. Another alternative
would be to land this change in WPT directly, but that approach wouldn't allow
us to vet the change in Chromium's architecture.)

[Marijn Kruisselbrink, 2017-05-03 16:13:42]

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

[commit-bot: I haz the power, 2017-05-03 16:14:09]

Dry run: 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, 2017-05-03 17:22:37]

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

[commit-bot: I haz the power, 2017-05-03 17:22:38]

Dry run: This issue passed the CQ dry run.

[Marijn Kruisselbrink, 2017-05-03 22:55:37]

lgtm

[mike3, 2017-05-05 15:16:16]

The CQ bit was checked by mike@mikepennisi.com

[commit-bot: I haz the power, 2017-05-05 15:16:47]

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, 2017-05-05 16:30:05]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493997376649440, "parent_rev":
"8b5a164f02e03c1d38e21de063e662328f565197", "commit_rev":
"458895e81b69730ca8db6e4432db73631cbd783f"}

[commit-bot: I haz the power, 2017-05-05 16:30:20]

Description was changed from

==========
Remove Chromium-specific code from WPT tests

This logic is no longer necessary and may therefore be removed.

BUG=688116
R=mek@chromium.org
==========

to

==========
Remove Chromium-specific code from WPT tests

This logic is no longer necessary and may therefore be removed.

BUG=688116
R=mek@chromium.org

Review-Url: https://codereview.chromium.org/2860573002
Cr-Commit-Position: refs/heads/master@{#469676}
Committed:
https://chromium.googlesource.com/chromium/src/+/458895e81b69730ca8db6e4432db...
==========

[commit-bot: I haz the power, 2017-05-05 16:30:21]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/458895e81b69730ca8db6e4432db...