Convert editing/pasteboard/8145-[1-3].html to use w3c test harness

Convert editing/pasteboard/8145-[1-3].html to use w3c test harness

This patch converts "editing/pasteboard/8145-[1-3].html" to use w3c
test harness and consolidates into "insert_html_as_plain_text.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/cbb49e6072bba24dba5a526a30162d198a1e0503
Cr-Commit-Position: refs/heads/master@{#407735}

[yosin_UTC9, 2016-07-26 06:31:19]

Description was changed from

==========
2016-07-26T15:28:49

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

to

==========
Convert editing/pasteboard/8145-[1-3].html to use w3c test harness

This patch converts "editing/pasteboard/8145-[1-3].html" to use w3c
test harness and consolidates into "insert_html_as_plain_text.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, 2016-07-26 06:31:30]

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

[commit-bot: I haz the power, 2016-07-26 06:31:39]

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

[yosin_UTC9, 2016-07-26 06:59:04]

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

[yosin_UTC9, 2016-07-26 06:59:05]

PTAL

[Xiaocheng, 2016-07-26 07:28:19]

lgtm

[yosin_UTC9, 2016-07-26 07:33:15]

The CQ bit was unchecked by yosin@chromium.org

[yosin_UTC9, 2016-07-26 07:33:17]

The CQ bit was checked by yosin@chromium.org

[commit-bot: I haz the power, 2016-07-26 07:33:24]

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, 2016-07-26 08:28:04]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-26 08:29:18]

Description was changed from

==========
Convert editing/pasteboard/8145-[1-3].html to use w3c test harness

This patch converts "editing/pasteboard/8145-[1-3].html" to use w3c
test harness and consolidates into "insert_html_as_plain_text.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/pasteboard/8145-[1-3].html to use w3c test harness

This patch converts "editing/pasteboard/8145-[1-3].html" to use w3c
test harness and consolidates into "insert_html_as_plain_text.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/cbb49e6072bba24dba5a526a30162d198a1e0503
Cr-Commit-Position: refs/heads/master@{#407735}
==========

[commit-bot: I haz the power, 2016-07-26 08:29:19]

Patchset 1 (id:??) landed as
https://crrev.com/cbb49e6072bba24dba5a526a30162d198a1e0503
Cr-Commit-Position: refs/heads/master@{#407735}