Convert editing/inserting/insert-br-00[0-9].html to use w3c test harness

Convert editing/inserting/insert-br-00[0-9].html to use w3c test harness

This patch converts "editing/inserting/insert-br-00[0-9].html" to use w3c
test harness and consolidates into "insert_br.html" to simplify test case
for ease of maintenance.

This patch is a preparation of getting rid of grammar checking feature.

BUG=619452
TEST=n/a; this patch changes a test file

Committed: https://crrev.com/058dc607cd673cedfdf5e6505ea7fbbdb8f3644b
Cr-Commit-Position: refs/heads/master@{#407401}

[yosin_UTC9, 2016-07-22 09:32:46]

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

[commit-bot: I haz the power, 2016-07-22 09:33:00]

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

[yosin_UTC9, 2016-07-22 09:33:40]

Description was changed from

==========
2016-07-22T18:29:29

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

to

==========
Convert editing/inserting/insert-br-00[0-9].html to use w3c test harness

This patch converts "editing/inserting/insert-br-00[0-9].html" to use w3c
test harness and consolidates into "insert_br.html" to simplify test case
for ease of maintenance.

This patch is a preparation of getting rid of grammar checking feature.

BUG=619452
TEST=n/a; this patch changes a test file
==========

[yosin_UTC9, 2016-07-22 09:35:07]

yosin@chromium.org changed reviewers:
+ yoichio@chromium.org

[yosin_UTC9, 2016-07-22 09:35:08]

PTAL

[commit-bot: I haz the power, 2016-07-22 10:36:33]

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

[commit-bot: I haz the power, 2016-07-22 10:36:34]

Dry run: This issue passed the CQ dry run.

[yoichio, 2016-07-25 01:55:56]

lgtm

[yosin_UTC9, 2016-07-25 01:57:01]

The CQ bit was checked by yosin@chromium.org

[commit-bot: I haz the power, 2016-07-25 01:57:11]

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, 2016-07-25 03:00:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-25 03:02:01]

Description was changed from

==========
Convert editing/inserting/insert-br-00[0-9].html to use w3c test harness

This patch converts "editing/inserting/insert-br-00[0-9].html" to use w3c
test harness and consolidates into "insert_br.html" to simplify test case
for ease of maintenance.

This patch is a preparation of getting rid of grammar checking feature.

BUG=619452
TEST=n/a; this patch changes a test file
==========

to

==========
Convert editing/inserting/insert-br-00[0-9].html to use w3c test harness

This patch converts "editing/inserting/insert-br-00[0-9].html" to use w3c
test harness and consolidates into "insert_br.html" to simplify test case
for ease of maintenance.

This patch is a preparation of getting rid of grammar checking feature.

BUG=619452
TEST=n/a; this patch changes a test file

Committed: https://crrev.com/058dc607cd673cedfdf5e6505ea7fbbdb8f3644b
Cr-Commit-Position: refs/heads/master@{#407401}
==========

[commit-bot: I haz the power, 2016-07-25 03:02:02]

Patchset 1 (id:??) landed as
https://crrev.com/058dc607cd673cedfdf5e6505ea7fbbdb8f3644b
Cr-Commit-Position: refs/heads/master@{#407401}