Convert editing/selection/image-before-linebreak.html to use w3c test harness

Convert editing/selection/image-before-linebreak.html to use w3c test harness

This patch converts "editing/image-before-linebreak.html" to use w3c test
harness to simplify test files.

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/e27474b0b102b5194232de352ab9eeee556037e4
Cr-Commit-Position: refs/heads/master@{#408094}

[Xiaocheng, 2016-07-27 05:04:53]

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

[commit-bot: I haz the power, 2016-07-27 05:05:01]

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, 2016-07-27 06:03:32]

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

[commit-bot: I haz the power, 2016-07-27 06:03:33]

Dry run: Try jobs failed on following builders:
  linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Xiaocheng, 2016-07-27 06:24:46]

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

[commit-bot: I haz the power, 2016-07-27 06:25:00]

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

[Xiaocheng, 2016-07-27 06:30:40]

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

[Xiaocheng, 2016-07-27 06:30:41]

PTAL.

[yosin_UTC9, 2016-07-27 07:05:06]

lgtm

[commit-bot: I haz the power, 2016-07-27 08:50:30]

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

[commit-bot: I haz the power, 2016-07-27 08:50:32]

Dry run: Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[Xiaocheng, 2016-07-27 10:16:04]

The CQ bit was checked by xiaochengh@chromium.org

[commit-bot: I haz the power, 2016-07-27 10:16:25]

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, 2016-07-27 11:19:56]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-07-27 11:21:42]

Description was changed from

==========
Convert editing/selection/image-before-linebreak.html to use w3c test harness

This patch converts "editing/image-before-linebreak.html" to use w3c test
harness to simplify test files.

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/selection/image-before-linebreak.html to use w3c test harness

This patch converts "editing/image-before-linebreak.html" to use w3c test
harness to simplify test files.

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/e27474b0b102b5194232de352ab9eeee556037e4
Cr-Commit-Position: refs/heads/master@{#408094}
==========

[commit-bot: I haz the power, 2016-07-27 11:21:43]

Patchset 2 (id:??) landed as
https://crrev.com/e27474b0b102b5194232de352ab9eeee556037e4
Cr-Commit-Position: refs/heads/master@{#408094}