Convert editing/inserting/redo.html to use w3c test harness

Convert editing/inserting/redo.html to use w3c test harness

This patch converts "editing/inserting/redo.html" to use w3c test
harness to simplify test script and renames to "redo_insert_text.html"
to provide to provide a hint what this test script verifies, for improving
readability.

BUG=n/a
TEST=n/a; no behavior changes

Committed: https://crrev.com/97876391c2a42862939f5ce5b8318155be88acce
Cr-Commit-Position: refs/heads/master@{#415249}

[yosin_UTC9, 2016-08-30 06:27:40]

Description was changed from

==========
2016-08-30T15:22:16

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

to

==========
Convert editing/inserting/redo.html to use w3c test harness

This patch converts "editing/inserting/redo.html" to use w3c test
harness to simplify test script and renames to "redo_insert_text.html"
to provide to provide a hint what this test script verifies, for improving
readability.

BUG=n/a
TEST=n/a; no behavior changes
==========

[yosin_UTC9, 2016-08-30 06:27:45]

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

[commit-bot: I haz the power, 2016-08-30 06:28:02]

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

[yosin_UTC9, 2016-08-30 07:36:51]

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

[yosin_UTC9, 2016-08-30 07:36:51]

PTAL

[Xiaocheng, 2016-08-30 07:45:11]

lgtm

[yosin_UTC9, 2016-08-30 07:50:07]

The CQ bit was unchecked by yosin@chromium.org

[yosin_UTC9, 2016-08-30 07:50:09]

The CQ bit was checked by yosin@chromium.org

[commit-bot: I haz the power, 2016-08-30 07:50:14]

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, 2016-08-30 08:59:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-30 09:00:31]

Description was changed from

==========
Convert editing/inserting/redo.html to use w3c test harness

This patch converts "editing/inserting/redo.html" to use w3c test
harness to simplify test script and renames to "redo_insert_text.html"
to provide to provide a hint what this test script verifies, for improving
readability.

BUG=n/a
TEST=n/a; no behavior changes
==========

to

==========
Convert editing/inserting/redo.html to use w3c test harness

This patch converts "editing/inserting/redo.html" to use w3c test
harness to simplify test script and renames to "redo_insert_text.html"
to provide to provide a hint what this test script verifies, for improving
readability.

BUG=n/a
TEST=n/a; no behavior changes

Committed: https://crrev.com/97876391c2a42862939f5ce5b8318155be88acce
Cr-Commit-Position: refs/heads/master@{#415249}
==========

[commit-bot: I haz the power, 2016-08-30 09:00:32]

Patchset 1 (id:??) landed as
https://crrev.com/97876391c2a42862939f5ce5b8318155be88acce
Cr-Commit-Position: refs/heads/master@{#415249}