Convert editing/selection/extend-by-word-002.html with assert_selection

Convert editing/selection/extend-by-word-002.html with assert_selection

This patch converts the layout test with assert_selection to improve code
health and also increase the usage of w3c testharness. It also moves the
test file to editing/selection/modify_extend for better organization.

Note: Chrome's current behavior is incorrect. It will be fixed by
https://codereview.chromium.org/2541163003

BUG=n/a

Committed: https://crrev.com/d177fe1ee25a0c330655c60e0092bff9cbe732bd
Cr-Commit-Position: refs/heads/master@{#436223}

[Xiaocheng, 2016-12-01 10:58:41]

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

[commit-bot: I haz the power, 2016-12-01 10:59:00]

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, 2016-12-01 12:30:05]

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

[commit-bot: I haz the power, 2016-12-01 12:30:06]

Dry run: Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Xiaocheng, 2016-12-05 01:09:02]

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

[commit-bot: I haz the power, 2016-12-05 01:09:11]

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

[Xiaocheng, 2016-12-05 01:16:52]

Description was changed from

==========
Convert editing/selection/move-by-word-002.html with assert_selection

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

to

==========
Convert editing/selection/extend-by-word-002.html with assert_selection

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

[commit-bot: I haz the power, 2016-12-05 02:08:40]

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

[commit-bot: I haz the power, 2016-12-05 02:08:40]

Dry run: This issue passed the CQ dry run.

[Xiaocheng, 2016-12-05 02:26:41]

Description was changed from

==========
Convert editing/selection/extend-by-word-002.html with assert_selection

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

to

==========
Convert editing/selection/extend-by-word-002.html with assert_selection

This patch converts the layout test with assert_selection to improve code
health and also increase the usage of w3c testharness. It also moves the
test file to editing/selection/modify_extend for better organization.

BUG=n/a
==========

[Xiaocheng, 2016-12-05 02:26:41]

xiaochengh@chromium.org changed reviewers:
+ tkent@chromium.org

[Xiaocheng, 2016-12-05 02:26:49]

PTAL.

[Xiaocheng, 2016-12-05 02:28:51]

Description was changed from

==========
Convert editing/selection/extend-by-word-002.html with assert_selection

This patch converts the layout test with assert_selection to improve code
health and also increase the usage of w3c testharness. It also moves the
test file to editing/selection/modify_extend for better organization.

BUG=n/a
==========

to

==========
Convert editing/selection/extend-by-word-002.html with assert_selection

This patch converts the layout test with assert_selection to improve code
health and also increase the usage of w3c testharness. It also moves the
test file to editing/selection/modify_extend for better organization.

Note: Chrome's current behavior is incorrect. It will be fixed by
https://codereview.chromium.org/2541163003

BUG=n/a
==========

[tkent, 2016-12-05 03:12:55]

lgtm

[Xiaocheng, 2016-12-05 03:13:40]

The CQ bit was checked by xiaochengh@chromium.org

[commit-bot: I haz the power, 2016-12-05 03:13:49]

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, 2016-12-05 03:17:10]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1480907620979060,
"parent_rev": "2963020bf547ac0c164744b6b0e32e7d5968173c", "commit_rev":
"eecd4884257c65588b772e41c10404a5dc5402c1"}

[commit-bot: I haz the power, 2016-12-05 03:17:34]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-12-05 03:19:23]

Description was changed from

==========
Convert editing/selection/extend-by-word-002.html with assert_selection

This patch converts the layout test with assert_selection to improve code
health and also increase the usage of w3c testharness. It also moves the
test file to editing/selection/modify_extend for better organization.

Note: Chrome's current behavior is incorrect. It will be fixed by
https://codereview.chromium.org/2541163003

BUG=n/a
==========

to

==========
Convert editing/selection/extend-by-word-002.html with assert_selection

This patch converts the layout test with assert_selection to improve code
health and also increase the usage of w3c testharness. It also moves the
test file to editing/selection/modify_extend for better organization.

Note: Chrome's current behavior is incorrect. It will be fixed by
https://codereview.chromium.org/2541163003

BUG=n/a

Committed: https://crrev.com/d177fe1ee25a0c330655c60e0092bff9cbe732bd
Cr-Commit-Position: refs/heads/master@{#436223}
==========

[commit-bot: I haz the power, 2016-12-05 03:19:24]

Patchset 2 (id:??) landed as
https://crrev.com/d177fe1ee25a0c330655c60e0092bff9cbe732bd
Cr-Commit-Position: refs/heads/master@{#436223}